{"id":7747,"date":"2018-06-04T15:07:15","date_gmt":"2018-06-04T13:07:15","guid":{"rendered":"https:\/\/www.l3s.de\/?page_id=7747"},"modified":"2023-02-14T15:50:35","modified_gmt":"2023-02-14T14:50:35","slug":"machine-learning-and-social-media","status":"publish","type":"page","link":"https:\/\/www.l3s.de\/de\/magazine\/binaire-articles\/machine-learning-and-social-media\/","title":{"rendered":"Im Netz der Meinungen"},"content":{"rendered":"<div data-colibri-id=\"7747-c1\" class=\"style-8114 style-local-7747-c1 position-relative\">\n  <!---->\n  <div data-colibri-component=\"section\" data-colibri-id=\"7747-c2\" id=\"reusable-sections\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-8115 style-local-7747-c2 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"7747-c3\" class=\"h-row-container gutters-row-lg-3 gutters-row-md-3 gutters-row-0 gutters-row-v-lg-3 gutters-row-v-md-3 gutters-row-v-3 style-8116 style-local-7747-c3 position-relative\">\n        <div class=\"background-wrapper\">\n          <div class=\"background-layer background-layer-media-container-lg\">\n            <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify lazyload\" model-id=\"7747-c3\" media=\"desktop\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/Fotolia_39052683_L_0-1.jpeg&quot;)\"><\/div>\n          <\/div>\n          <div class=\"background-layer background-layer-media-container-md\">\n            <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify lazyload\" model-id=\"7747-c3\" media=\"tablet\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/Fotolia_39052683_L_0-1.jpeg&quot;)\"><\/div>\n          <\/div>\n          <div class=\"background-layer background-layer-media-container\">\n            <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify lazyload\" model-id=\"7747-c3\" media=\"mobile\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/Fotolia_39052683_L_0-1.jpeg&quot;)\"><\/div>\n          <\/div>\n        <\/div>\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-3 gutters-col-md-3 gutters-col-0 gutters-col-v-lg-3 gutters-col-v-md-3 gutters-col-v-3\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-8117-outer style-local-7747-c4-outer\">\n            <div data-colibri-id=\"7747-c4\" class=\"d-flex h-flex-basis h-column__inner h-ui-empty-state-container h-px-lg-3 h-px-md-3 h-px-3 v-inner-lg-3 v-inner-md-3 v-inner-3 style-8117 style-local-7747-c4 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100\">\n                <!---->\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"7747-c5\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-11929 style-local-7747-c5 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-11930-outer style-local-7747-c6-outer\">\n            <div data-colibri-id=\"7747-c6\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-11930 style-local-7747-c6 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"7747-c7\" class=\"h-text h-text-component style-11931 style-local-7747-c7 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>Foto: \u00a9vege &#8211; Fotolia.com<\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"7747-c8\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-8118 style-local-7747-c8 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg h-col-md-auto h-col-auto style-8119-outer style-local-7747-c9-outer\">\n            <div data-colibri-id=\"7747-c9\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-8119 style-local-7747-c9 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"7747-c10\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-8120 style-local-7747-c10 position-relative\">\n                  <!---->\n                  <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                    <!---->\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-8121-outer style-local-7747-c11-outer\">\n                      <div data-colibri-id=\"7747-c11\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-8121 style-local-7747-c11 position-relative\">\n                        <!---->\n                        <!---->\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                          <!---->\n                          <div data-colibri-id=\"7747-c12\" class=\"h-text h-text-component style-8122 style-local-7747-c12 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p>Ausgabe: 02\/2018<\/p>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c13\" class=\"h-x-container style-8123 style-local-7747-c13 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-x-container-inner style-dynamic-7747-c13-group style-8123-spacing style-local-7747-c13-spacing\"><span class=\"h-link__outer style-8124-outer style-local-7747-c14-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/L3S-Binaire-2-web.pdf\" target=\"_blank\" data-colibri-id=\"7747-c14\" class=\"d-flex w-100 align-items-center h-link style-8124 style-local-7747-c14 position-relative\" rel=\"noopener\"><!----><!----> <span>Maschinelles Lernen<\/span><\/a>\n                              <\/span>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c15\" class=\"style-8125 style-local-7747-c15 position-relative h-element\">\n                            <!---->\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-8126-outer style-local-7747-c16-outer\">\n                      <div data-colibri-id=\"7747-c16\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-8126 style-local-7747-c16 position-relative\">\n                        <!---->\n                        <!---->\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                          <!---->\n                          <div data-colibri-id=\"7747-c17\" class=\"h-global-transition-all h-heading style-8128 style-local-7747-c17 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-heading__outer style-8128 style-local-7747-c17\">\n                              <!---->\n                              <!---->\n                              <h1 class=\"\">Im Netz der Meinungen<\/h1>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c18\" class=\"style-8129 style-local-7747-c18 position-relative h-element\">\n                            <!---->\n                          <\/div>\n                          <div data-colibri-id=\"7747-c19\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-8130 style-local-7747-c19 position-relative\">\n                            <!---->\n                            <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-8131-outer style-local-7747-c20-outer\">\n                                <div data-colibri-id=\"7747-c20\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-8131 style-local-7747-c20 position-relative\">\n                                  <!---->\n                                  <!---->\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                                    <!---->\n                                    <div data-colibri-id=\"7747-c21\" class=\"h-text h-text-component style-8132 style-local-7747-c21 position-relative h-element\">\n                                      <!---->\n                                      <!---->\n                                      <div class=\"\">\n                                        <p>Was denken andere Leute? Diese Frage hat uns schon immer interessiert und unsere Entscheidungen beeinflusst. Seit dem Aufkommen des Web 2.0 nutzen viele Menschen soziale Medien, um ihre Meinung \u00fcber ihren Bekanntenkreis hinaus zu allen m\u00f6glichen Themen zu posten.<\/p>\n                                        <p>Mit den Meinungen und Stimmungen im Web befasst sich der Bereich des Opinion-Mining und der Sentimentanalyse. Die Erkenntnisse sind wichtig f\u00fcr Produktentwicklung, Marketing, Eventplanung, politische Kampagnen.<\/p>\n                                        <p>Die klassische Sentimentanalyse nutzt daf\u00fcr statische Daten. Allerdings k\u00f6nnen sich Meinungen und Themen in sozialen Medien \u00fcber die Zeit ver\u00e4ndern. Im Projekt OSCAR entwickelt Prof. Dr. Eirini Ntoutsi mit ihrem Team daher sogenannte Opinion-Stream-Mining-Methoden, die mit \u00c4nderungen umgehen k\u00f6nnen und das Modell der Sentimentanalyse kontinuierlich an die dem Modell zugrundeliegende sich ver\u00e4ndernde Grundgesamtheit anpassen.<\/p>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"7747-c22\" class=\"h-text h-text-component style-8132 style-local-7747-c22 position-relative h-element\">\n                                      <!---->\n                                      <!---->\n                                      <div class=\"\">\n                                        <p><span style=\"font-weight: 600;\">OSCAR bew\u00e4ltigt dabei drei Herausforderungen:<\/span><\/p>\n                                        <ul>\n                                          <li>Die Daten und das Vokabular entwickeln sich: Zum Beispiel verdr\u00e4ngen neue W\u00f6rter alte oder die Bedeutung eines Begriffs ver\u00e4ndert sich im Laufe der Zeit.<\/li>\n                                          <li>Viele W\u00f6rter haben je nach Kontext eine andere Bedeutung. Das Wort \u201eernst\u201c kann zum Beispiel positiv oder negativ verstanden werden, je nachdem, ob es sich auf eine Beziehung oder eine Krankheit bezieht. Da es nicht m\u00f6glich ist, alle m\u00f6glichen Kontexte zu erfassen, in denen ein Wort auftauchen k\u00f6nnte, m\u00fcssen Algorithmen mit der Mehrdeutigkeit von W\u00f6rtern umgehen k\u00f6nnen.<\/li>\n                                          <li>Auf vielen Plattformen \u00e4u\u00dfern Nutzer ihre Meinungen ohne explizit die Einstellung zu spezifizieren, die sie mit ihrem Text verbinden. Um Modelle des maschinellen Lernens trainieren zu k\u00f6nnen, sind aber gekennzeichnete Daten notwendig.<\/li>\n                                        <\/ul>\n                                        <p>Das Ergebnis von OSCAR ist ein komplettes Framework aus Ensemble-Learning-Methoden, die mit verschiedenen Formen von Ver\u00e4nderungen umgehen k\u00f6nnen. Ein solches Framework kann auch f\u00fcr andere Aufgaben genutzt werden, zum Beispiel f\u00fcr vorausschauende Instandhaltung oder Netzwerk\u00fcberwachung.<\/p>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"7747-c23\" class=\"h-text h-text-component style-8132 style-local-7747-c23 position-relative h-element\">\n                                      <!---->\n                                      <!---->\n                                      <div class=\"\">\n                                        <p>Das Ergebnis von OSCAR ist ein komplettes Framework aus Ensemble-Learning-Methoden, die mit verschiedenen Formen von Ver\u00e4nderungen umgehen k\u00f6nnen. Ein solches Framework kann auch f\u00fcr andere Aufgaben genutzt werden, zum Beispiel f\u00fcr vorausschauende Instandhaltung oder Netzwerk\u00fcberwachung.<\/p>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n  <div data-colibri-component=\"section\" data-colibri-id=\"7747-c24\" id=\"reusable-sections-2\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-8136 style-local-7747-c24 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"7747-c25\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-8137 style-local-7747-c25 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-8138-outer style-local-7747-c26-outer\">\n            <div data-colibri-id=\"7747-c26\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-8138 style-local-7747-c26 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"7747-c27\" class=\"h-divider style-8139 style-local-7747-c27 position-relative h-element\">\n                  <!----><span class=\"h-divider__line style-8139-line style-local-7747-c27-line style-8139-line style-local-7747-c27-line\"><\/span><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"7747-c28\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-8140 style-local-7747-c28 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-8145-outer style-local-7747-c29-outer\">\n            <div data-colibri-id=\"7747-c29\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-8145 style-local-7747-c29 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"7747-c30\" class=\"h-global-transition-all h-heading style-8142 style-local-7747-c30 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-8142 style-local-7747-c30\">\n                    <!---->\n                    <!---->\n                    <h6 class=\"\">Kontakt<\/h6>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"7747-c31\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-8146 style-local-7747-c31 position-relative\">\n                  <!---->\n                  <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n                    <!---->\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-8147-outer style-local-7747-c32-outer\">\n                      <div data-colibri-id=\"7747-c32\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-8147 style-local-7747-c32 position-relative\">\n                        <!---->\n                        <!---->\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                          <!---->\n                          <div data-colibri-id=\"7747-c33\" class=\"d-block style-8148 style-local-7747-c33 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-image__frame-container-outer\">\n                              <div class=\"h-image__frame-container\">\n                                <!---->\n                                <!---->\n                                <img decoding=\"async\" width=\"238\" height=\"238\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ntoutsi-Eirini.png\" class=\"wp-image-7221 style-8148-image style-local-7747-c33-image lazyload\" alt=\"\" data-srcset=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ntoutsi-Eirini.png 238w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ntoutsi-Eirini-150x150.png 150w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ntoutsi-Eirini-12x12.png 12w\" data-sizes=\"(max-width: 238px) 100vw, 238px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 238px; --smush-placeholder-aspect-ratio: 238\/238;\" \/>\n                                <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-8148-frameImage style-local-7747-c33-frameImage\"><\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c34\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-8149 style-local-7747-c34 position-relative\">\n                            <!---->\n                            <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-8150-outer style-local-7747-c35-outer\">\n                                <div data-colibri-id=\"7747-c35\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-8150 style-local-7747-c35 position-relative\">\n                                  <!---->\n                                  <!---->\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                                    <!---->\n                                    <div data-colibri-id=\"7747-c36\" class=\"h-global-transition-all h-heading style-8151 style-local-7747-c36 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-heading__outer style-8151 style-local-7747-c36\">\n                                        <!---->\n                                        <!---->\n                                        <h4 class=\"\">Prof. Dr. Eirini Ntoutsi<\/h4>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"7747-c37\" class=\"h-x-container style-8152 style-local-7747-c37 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-x-container-inner style-dynamic-7747-c37-group style-8152-spacing style-local-7747-c37-spacing\"><span class=\"h-link__outer style-8153-outer style-local-7747-c38-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:ntoutsi@l3s.de\"  data-colibri-id=\"7747-c38\" class=\"d-flex w-100 align-items-center h-link style-8153 style-local-7747-c38 position-relative\"><!----><!----> <span>ntoutsi@l3s.de<\/span><\/a>\n                                        <\/span>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c39\" class=\"h-text h-text-component style-8154 style-local-7747-c39 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p class=\"translation-block\">Eirini Ntoutsi ist Professorin f\u00fcr Open Source Intelligence an der <a href=\"https:\/\/www.unibw.de\/inf\" rel=\"noopener\" target=\"_self\">Fakult\u00e4t f\u00fcr Informatik<\/a>\u00a0der Universit\u00e4t der Bundeswehr M\u00fcnchen.<\/p>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-8155-outer style-local-7747-c40-outer\">\n                      <div data-colibri-id=\"7747-c40\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-8155 style-local-7747-c40 position-relative\">\n                        <!---->\n                        <!---->\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                          <!---->\n                          <div data-colibri-id=\"7747-c41\" class=\"d-block style-8156 style-local-7747-c41 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-image__frame-container-outer\">\n                              <div class=\"h-image__frame-container\">\n                                <!---->\n                                <!---->\n                                <img decoding=\"async\" width=\"1920\" height=\"1920\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/melidis.jpeg\" class=\"wp-image-7253 style-8156-image style-local-7747-c41-image lazyload\" alt=\"\" data-srcset=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/melidis.jpeg 1920w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/melidis-300x300.jpeg 300w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/melidis-1024x1024.jpeg 1024w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/melidis-150x150.jpeg 150w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/melidis-768x768.jpeg 768w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/melidis-1536x1536.jpeg 1536w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/melidis-12x12.jpeg 12w\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1920px; --smush-placeholder-aspect-ratio: 1920\/1920;\" \/>\n                                <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-8156-frameImage style-local-7747-c41-frameImage\"><\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c42\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-8157 style-local-7747-c42 position-relative\">\n                            <!---->\n                            <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-8158-outer style-local-7747-c43-outer\">\n                                <div data-colibri-id=\"7747-c43\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-8158 style-local-7747-c43 position-relative\">\n                                  <!---->\n                                  <!---->\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                                    <!---->\n                                    <div data-colibri-id=\"7747-c44\" class=\"h-global-transition-all h-heading style-8151 style-local-7747-c44 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-heading__outer style-8151 style-local-7747-c44\">\n                                        <!---->\n                                        <!---->\n                                        <h4 class=\"\">MSc Damianos Melidis<\/h4>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"7747-c45\" class=\"h-x-container style-8159 style-local-7747-c45 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-x-container-inner style-dynamic-7747-c45-group style-8159-spacing style-local-7747-c45-spacing\"><span class=\"h-link__outer style-8153-outer style-local-7747-c46-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:melidis@l3s.de\"  data-colibri-id=\"7747-c46\" class=\"d-flex w-100 align-items-center h-link style-8153 style-local-7747-c46 position-relative\"><!----><!----> <span>melidis@l3s.de<\/span><\/a>\n                                        <\/span>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c47\" class=\"h-text h-text-component style-8154 style-local-7747-c47 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p>Damianos Melidis ist Doktorand an der Fakult\u00e4t f\u00fcr Elektrotechnik und Informatik der Leibniz Universit\u00e4t Hannover.<\/p>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-8155-outer style-local-7747-c48-outer\">\n                      <div data-colibri-id=\"7747-c48\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-8155 style-local-7747-c48 position-relative\">\n                        <!---->\n                        <!---->\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                          <!---->\n                          <div data-colibri-id=\"7747-c49\" class=\"d-block style-8156 style-local-7747-c49 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-image__frame-container-outer\">\n                              <div class=\"h-image__frame-container\">\n                                <!---->\n                                <!---->\n                                <img decoding=\"async\" width=\"1920\" height=\"1920\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-scaled.jpeg\" class=\"wp-image-7752 style-8156-image style-local-7747-c49-image lazyload\" alt=\"\" data-srcset=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-scaled.jpeg 1920w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-300x300.jpeg 300w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-1024x1024.jpeg 1024w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-150x150.jpeg 150w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-768x768.jpeg 768w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-1536x1536.jpeg 1536w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-2048x2048.jpeg 2048w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/photo-12x12.jpeg 12w\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1920px; --smush-placeholder-aspect-ratio: 1920\/1920;\" \/>\n                                <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-8156-frameImage style-local-7747-c49-frameImage\"><\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c50\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-8157 style-local-7747-c50 position-relative\">\n                            <!---->\n                            <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-8158-outer style-local-7747-c51-outer\">\n                                <div data-colibri-id=\"7747-c51\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-8158 style-local-7747-c51 position-relative\">\n                                  <!---->\n                                  <!---->\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                                    <!---->\n                                    <div data-colibri-id=\"7747-c52\" class=\"h-global-transition-all h-heading style-8151 style-local-7747-c52 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-heading__outer style-8151 style-local-7747-c52\">\n                                        <!---->\n                                        <!---->\n                                        <h4 class=\"\">MSc Vasileios Iosifidis<\/h4>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"7747-c53\" class=\"h-x-container style-8159 style-local-7747-c53 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-x-container-inner style-dynamic-7747-c53-group style-8159-spacing style-local-7747-c53-spacing\"><span class=\"h-link__outer style-8153-outer style-local-7747-c54-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:iosifidis@l3s.de\"  data-colibri-id=\"7747-c54\" class=\"d-flex w-100 align-items-center h-link style-8153 style-local-7747-c54 position-relative\"><!----><!----> <span>iosifidis@l3s.de<\/span><\/a>\n                                        <\/span>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7747-c55\" class=\"h-text h-text-component style-8154 style-local-7747-c55 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p>Vasileios Iosifidis ist wissenschaftlicher Mitarbeiter an der Fakult\u00e4t f\u00fcr Elektrotechnik und Informatik der Leibniz Universit\u00e4t Hannover.<\/p>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Foto: \u00a9vege &#8211; Fotolia.com Issue: 02\/2018 Maschinelles Lernen Machine Learning and Social Media What other people think has always been an important piece of information for our decision-making process. Nowadays, the Internet and the Web allow us to find answers to this question beyond the circle of our personal acquaintances. With the rise of WEB [&hellip;]<\/p>","protected":false},"author":7,"featured_media":7748,"parent":2750,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width-page.php","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[28,90],"class_list":["post-7747","page","type-page","status-publish","has-post-thumbnail","hentry","tag-binaire","tag-binaire-2018-02"],"acf":[],"aioseo_notices":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-27 00:22:34","action":"category","newStatus":"draft","terms":[75],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/7747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/comments?post=7747"}],"version-history":[{"count":0,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/7747\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/2750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media\/7748"}],"wp:attachment":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media?parent=7747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/categories?post=7747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/tags?post=7747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}