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An exploration in analysis and visualization
The document discusses tools for analyzing and visualizing text, including creating word clouds from sources like web pages and RSS feeds. It explores making the tools more flexible by adding natural language processing to identify important concepts, entities, and connections in the text. The goal is to detect emerging trends and outliers in order to find opportunities by analyzing news sources.
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An exploration in analysis and visualization
- 1. An Exploration inAnalysis and Visualization Dorai Thodla iMorph Inc., USA @dorait dorait@gmail.com
- 2. Processing Text
- 3. Find Vocabulary of Business
- 4. Identify Important Concepts, Entities, Connections
- 5.
- 6. A Page fromHindu Business Line A Link to the RSS Feed for InfoTech: http://www.thehindubusin essline.com/industry-and- economy/info-tech
- 7. We Create a WordCloud
- 8.
- 9. Good, But Does NotTell Us Much
- 10. We Created OurOwn Words, Bigrams or Tri-grams Web Page or RSS Feed or File
- 11. A Bit MoreFlexible
- 12. We Wanted More ThanA Static Cloud
- 13.
- 14. Some One Asked For About Companies
- 15.
- 16. How Can We DoIt Better?
- 17. What We Have Tools: •An Ingestor (web pages, feeds) • An optional Filter • An n-gram generator Process: • Preserve Historical Data • Preserve context
- 18. How Can We MakeIt Better?
- 19. Natural Language Processing
- 20.
- 21. How Do We ConnectThe Dots?
- 22. How Do WeDetect Outliers (Weak Signals)?
- 23.
- 24. Analyze Technology News?
- 25. Analyze Business News?
- 26.
- 27.