Title: Did you want to know topics of the news or popularity of posts?
&quot;Hacker News Hack&quot; helps you to find news based on some categories and importance or popularity.<p>It tagged news with 9 categories with a natural language processing technology and supervised learning for categorizing news.<p>It also calculates a speed of number of comments in each posts as popularity based on term, that is 1 hour, 1 day, 1 week, 1 month, or 1 year.
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