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File:Topic model scheme.webm

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Topic_model_scheme.webm ‎(WebM audio/video file, VP8, length 19 s, 600 × 547 pixels, 370 kbps overall)

Summary

Description
English: Animation of the topic detection process in a document-word matrix. Every column corresponds to a document, every row to a word. A cell stores the frequency of a word in a document, dark cells indicate high word frequencies. Topic models group both documents, which use similar words, as well as words which occur in a similar set of documents. The resulting patterns are called "Topics".[1]
Date
Source Own work
Author Christoph Carl Kling

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons

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  1. ↑ http://topicmodels.west.uni-koblenz.de/ckling/tmt/svd_ap.html

File history

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Date/TimeThumbnailDimensionsUserComment
current16:47, 29 March 201719 s, 600 × 547 (841 KB)CklingRemoved first frame (browser visible)
16:31, 29 March 201725 s, 600 × 547 (952 KB)CklingLast frame is shown for 10s.
16:04, 29 March 201716 s, 600 × 547 (354 KB)CklingUser created page with UploadWizard
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