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  1. 15 Years of News – Analyzing CNN Transcripts: Visualizing Topics

    [caption id="attachment_1080" align="alignleft" width="150"]chart-scatter High-level visualization of topics in CNN’s corpus[/caption]

    By extracting several topics from our news corpus, we gained a 10,000 feet view of corpus. We were able to outline many trends and events, but it took a bit of digging. This …

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  2. 15 Years of News – Analyzing CNN Transcripts: Timelines

    [caption id="attachment_980" align="alignleft" width="150"]image0 Kibana shows that “elections”is a keyword that has a spike every 4 year[/caption]

    With 15 years of CNN transcripts loaded a database, I could now run queries to visualize the occurrences of words - like names - across time. Since I used a …

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