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background-color:#000; color:#fff\" target=\"_blank\"><span class=\"shariff-icon\" style=\"\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path fill=\"#000\" d=\"M14.258 10.152L23.176 0h-2.113l-7.747 8.813L7.133 0H0l9.352 13.328L0 23.973h2.113l8.176-9.309 6.531 9.309h7.133zm-2.895 3.293l-.949-1.328L2.875 1.56h3.246l6.086 8.523.945 1.328 7.91 11.078h-3.246zm0 0\"\/><\/svg><\/span><\/a><\/li><\/ul><\/div>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-paragraph\">If you can&#8217;t explain it simply, you don&#8217;t understand it well enough.<\/p>\n<cite>Albert Einstein<\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"466\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/nasa-Q1p7bh3SHj8-unsplash-700x466.jpg\" alt=\"\" class=\"wp-image-2281\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/nasa-Q1p7bh3SHj8-unsplash-700x466.jpg 700w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/nasa-Q1p7bh3SHj8-unsplash-300x200.jpg 300w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/nasa-Q1p7bh3SHj8-unsplash-768x511.jpg 768w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/nasa-Q1p7bh3SHj8-unsplash-1536x1022.jpg 1536w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/nasa-Q1p7bh3SHj8-unsplash-120x80.jpg 120w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2023\/11\/nasa-Q1p7bh3SHj8-unsplash.jpg 1920w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Data Science<\/strong> ist ein multidisziplin\u00e4res Feld, das statistische, mathematische, analytische und programmatische F\u00e4higkeiten nutzt, um Erkenntnisse und Wissen aus gro\u00dfen Datenmengen zu gewinnen. Es kombiniert verschiedene Techniken und Ans\u00e4tze aus den Bereichen Statistik, Informatik, maschinelles Lernen und Datenvisualisierung, um Daten zu sammeln, zu organisieren, zu analysieren und daraus Schlussfolgerungen zu ziehen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Der Prozess der Data Science umfasst in der Regel mehrere Schritte:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Datenerfassung<\/strong>: Daten werden aus verschiedenen Quellen gesammelt, wie z.B. Unternehmensdatenbanken, \u00f6ffentlich zug\u00e4nglichen Datenbanken, sozialen Medien oder IoT-Ger\u00e4ten. Die Daten k\u00f6nnen strukturiert (z.B. Tabellenformat) oder unstrukturiert (z.B. Text, Bilder) sein.<\/li>\n\n\n\n<li><strong>Datenbereinigung und -integration<\/strong>: Die gesammelten Daten werden bereinigt, um Fehler, Ausrei\u00dfer und fehlende Werte zu entfernen. Zudem werden verschiedene Datenquellen integriert, um eine einheitliche Datenbasis zu schaffen.<\/li>\n\n\n\n<li><strong>Datenexploration und -visualisierung<\/strong>: Die Daten werden untersucht, um Muster, Trends und Zusammenh\u00e4nge zu identifizieren. Dies erfolgt durch statistische Analysen und Visualisierungstechniken, um die Daten auf anschauliche Weise darzustellen.<\/li>\n\n\n\n<li><strong>Modellierung und Vorhersage<\/strong>: Mit Hilfe von Algorithmen und statistischen Modellen werden Zusammenh\u00e4nge zwischen den Daten identifiziert und Vorhersagen oder Mustererkennungen getroffen. Hier kommen Techniken des maschinellen Lernens und der k\u00fcnstlichen Intelligenz zum Einsatz.<\/li>\n\n\n\n<li><strong>Kommunikation der Ergebnisse<\/strong>: Die gewonnenen Erkenntnisse werden in verst\u00e4ndlicher Form pr\u00e4sentiert, um Entscheidungstr\u00e4gern oder anderen Interessengruppen bei der Entscheidungsfindung zu unterst\u00fctzen. Dies kann in Form von Berichten, Visualisierungen oder interaktiven Dashboards erfolgen.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Data Science findet in einer <strong>Vielzahl von Gebieten<\/strong> Verwendung, wie z.B. Wirtschaft, Finanzen, <strong>Gesundheitswesen<\/strong>, Marketing, Sozialwissenschaften und vielen anderen. Durch die Nutzung gro\u00dfer Datenmengen und fortschrittlicher Analysetechniken erm\u00f6glicht Data Science Unternehmen und Organisationen, bessere Einblicke in ihre Daten zu gewinnen, fundierte Entscheidungen zu treffen, Prozesse zu optimieren, Muster und Trends zu erkennen sowie Vorhersagen zu treffen.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Impressionen zu exemplarisch durchgef\u00fchrten Analysen<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"628\" height=\"298\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_1.png\" alt=\"Linguistische Analyse\" class=\"wp-image-1689\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_1.png 628w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_1-300x142.png 300w\" sizes=\"auto, (max-width: 628px) 100vw, 628px\" \/><figcaption class=\"wp-element-caption\">Linguistische Analyse<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"676\" height=\"611\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_2.png\" alt=\"Text- und Metainformationen\" class=\"wp-image-1691\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_2.png 676w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_2-300x271.png 300w\" sizes=\"auto, (max-width: 676px) 100vw, 676px\" \/><figcaption class=\"wp-element-caption\">Text- und Metainformationen<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"693\" height=\"633\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_4.png\" alt=\"Confusion Matrix\" class=\"wp-image-1692\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_4.png 693w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_4-300x274.png 300w\" sizes=\"auto, (max-width: 693px) 100vw, 693px\" \/><figcaption class=\"wp-element-caption\">Confusion Matrix<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"548\" height=\"579\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_6.png\" alt=\"Vorhersage mit ML-Modell: Classification Report\" class=\"wp-image-1693\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_6.png 548w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_6-284x300.png 284w\" sizes=\"auto, (max-width: 548px) 100vw, 548px\" \/><figcaption class=\"wp-element-caption\">Vorhersage mit ML-Modell: Classification Report<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"477\" height=\"290\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_9.png\" alt=\"BERT-Klassifikation: Ergebnisse\" class=\"wp-image-1694\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_9.png 477w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_9-300x182.png 300w\" sizes=\"auto, (max-width: 477px) 100vw, 477px\" \/><figcaption class=\"wp-element-caption\">BERT-Klassifikation: Ergebnisse<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"556\" height=\"261\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_7.png\" alt=\"Embeddings\" class=\"wp-image-1695\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_7.png 556w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_7-300x141.png 300w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><figcaption class=\"wp-element-caption\">Embeddings<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"623\" height=\"284\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_8.png\" alt=\"BERT-Klassifikation: Prozess Part 1\" class=\"wp-image-1696\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_8.png 623w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_8-300x137.png 300w\" sizes=\"auto, (max-width: 623px) 100vw, 623px\" \/><figcaption class=\"wp-element-caption\">BERT-Klassifikation: Prozess Part 1<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"604\" height=\"494\" src=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_10.png\" alt=\"BERT-Klassifikation: Prozess Part 2\" class=\"wp-image-1697\" srcset=\"https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_10.png 604w, https:\/\/www.sw-stein.de\/sw\/wp-content\/uploads\/2022\/09\/nlp_10-300x245.png 300w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><figcaption class=\"wp-element-caption\">BERT-Klassifikation: Prozess Part 2<\/figcaption><\/figure>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sw-stein.de\/sw\/sws\/sws.php\" alt=\"\" width=\"0\" height=\"0\">\n","protected":false},"excerpt":{"rendered":"<p>If you can&#8217;t explain it simply, you don&#8217;t understand it well enough. Albert Einstein Data Science ist ein multidisziplin\u00e4res Feld, das statistische, mathematische, analytische und programmatische F\u00e4higkeiten nutzt, um Erkenntnisse und Wissen aus gro\u00dfen Datenmengen zu gewinnen. Es kombiniert verschiedene Techniken und Ans\u00e4tze aus den Bereichen Statistik, Informatik, maschinelles Lernen und Datenvisualisierung, um Daten zu sammeln, zu organisieren, zu analysieren und daraus Schlussfolgerungen zu ziehen. Der Prozess der Data Science umfasst in der Regel mehrere Schritte: Data Science findet in einer Vielzahl von Gebieten Verwendung, wie z.B. Wirtschaft, Finanzen, Gesundheitswesen, Marketing, Sozialwissenschaften und vielen anderen. Durch die Nutzung gro\u00dfer Datenmengen und fortschrittlicher Analysetechniken erm\u00f6glicht Data Science Unternehmen und Organisationen, bessere Einblicke in ihre Daten zu gewinnen, fundierte Entscheidungen zu treffen, Prozesse zu optimieren, Muster und Trends zu erkennen sowie Vorhersagen zu treffen. Impressionen zu exemplarisch durchgef\u00fchrten Analysen<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":144,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_metis_text_type":"standard","_metis_text_length":2637,"_post_count":0,"footnotes":""},"class_list":["post-1687","page","type-page","status-publish","hentry"],"public_identification_id":"a321ab86a6d64da8882d820665f07bd7","private_identification_id":"232c1a75cc5a41e3a91a91dfd9306100","_links":{"self":[{"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages\/1687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/comments?post=1687"}],"version-history":[{"count":6,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages\/1687\/revisions"}],"predecessor-version":[{"id":2681,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages\/1687\/revisions\/2681"}],"up":[{"embeddable":true,"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/pages\/144"}],"wp:attachment":[{"href":"https:\/\/www.sw-stein.de\/sw\/wp-json\/wp\/v2\/media?parent=1687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}