Overcoming the limitations of topic models with a semi-supervised approach
In this post, I’ll show how to overcome some of challenges that arise with topic modeling with what’s known as a “semi-supervised” approach.
Numbers, Facts and Trends Shaping Your World
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Appendix: Political categorization
For this report, we grouped people into two political categories: those who support the governing political party (or parties) and those who do not. These categories were coded based on the party or parties in power at the time the survey was fielded, and on respondents’ answers to a question asking them which political party, […]
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Public Expects Gridlock, Deeper Divisions With Changed Political Landscape
The public is generally positive about the outcome of last week’s midterm elections. Yet most Americans think that neither Democratic congressional leaders nor Donald Trump will be successful in getting their policies passed into law during the next two years.
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Climate Change and Russia Are Partisan Flashpoints in Public’s Views of Global Threats
The public’s views of two global threats facing the United States have changed in the past few years. Far fewer Americans view North Korea’s nuclear program as a major threat to the well-being of the U.S. than did so two years ago. Over the same period, there also has been a sharp decline in the […]