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Do they help parsing the web? [Hisamoto+ 2013]
39
Answers Emails Newsgroups Reviews Weblogs
0.33
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0.04
0.96
-0.11
0.48
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0.83
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0.91
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Brown, 50 cl. (Gold POS) C&W, 50 cl. (Gold POS) C&W, 1000 cl. (Gold POS)
Brown, 50 cl. (Predicted POS) C&W, 50 cl. (Predicted POS) C&W, 1000 cl. (Predicted POS)
‣ Word embeddings & Brown clusters as
extra features for dependency parsing.
‣ Data: Google Web Treebank.
Word reps. helped with Predicted POS data,
but not with Gold POS data.