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Exercise 1. LDA on Cancer vs. AIDS dataset

Chapter 6/Exercise 1 - LDA on Pubmed Articles

Extract 4 topics from articles in file Thedata/Pubmed_Articles.csv.
Use the LDA algorithm and describe each topic with 10 keywords.
Draw a word cloud on the discovered 40 keywords, with color by topic and size by LDA weight.
Are the topics uncovering mouse cancer and AIDS related articles?

Chapter 6/Exercise 1 - LDA on Pubmed Articles Extract 4 topics from articles in file Thedata/Pubmed_Articles.csv.Use the LDA algorithm and describe each topic with 10 keywords.Draw a word cloud on the discovered 40 keywords, with color by topic and size by LDA weight.Are the topics uncovering mouse cancer and AIDS related articles? Extract topics fromdocumentsEnglish POScleaningstemmingtag filteringview topic termsNode 761Node 762 Topic Extractor(Parallel LDA) Color Manager Enrichment Pre-processing Tag Cloud Excel Reader CSV Reader Chapter 6/Exercise 1 - LDA on Pubmed Articles Extract 4 topics from articles in file Thedata/Pubmed_Articles.csv.Use the LDA algorithm and describe each topic with 10 keywords.Draw a word cloud on the discovered 40 keywords, with color by topic and size by LDA weight.Are the topics uncovering mouse cancer and AIDS related articles? Extract topics fromdocumentsEnglish POScleaningstemmingtag filteringview topic termsNode 761Node 762Topic Extractor(Parallel LDA) Color Manager Enrichment Pre-processing Tag Cloud Excel Reader CSV Reader

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Created by: Kilian
Created at: 2014-10-20
On NodePit since: 2023-04-19
Last update: 2024-04-28
Created with KNIME version: v4.7.0
Tags: BooksFrom Words To WisdomText MiningExercise

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