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Classroom Contents
Negativity and Semantic Change - Will Hamilton, Stanford University
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- 1 Intro
- 2 The linguistic positivity/negativity bias
- 3 Negative language is more "differentiated"
- 4 Negative language is more complex
- 5 Psychological factors
- 6 Diachronic negative differentiation
- 7 A quantitative approach to semantic change
- 8 Word embeddings (the basic idea)
- 9 Diachronic word embeddings
- 10 Different embedding approaches
- 11 Sanity check: Do the embeddings capture semantic change?
- 12 Which embeddings work best? (3)
- 13 Statistical models semantic change: basic trends
- 14 Quantifying the association between negativity and semantic change
- 15 Accounting for shifting sentiment
- 16 Experimental setup and dataset
- 17 Preliminary results
- 18 Next steps
- 19 Sentiment analysis: Some background
- 20 Off-the-shelf sentiment analysis
- 21 Hypothesis
- 22 Lexicons
- 23 A case-study in "hate" (examples)
- 24 Summary of part 2
