0

distributions of grammatical features

Báo cáo khoa học:

Báo cáo khoa học: " Automatic Verb Classification Using Distributions of Grammatical Features" ppt

Báo cáo khoa học

... in combination with 50 Proceedings of EACL '99 Automatic Verb Classification Using Distributions of Grammatical Features Suzanne Stevenson Dept of Computer Science and Center for Cognitive ... counterpart of the 46 Proceedings of EACL '99 tion of overlap between the two multisets of nouns was calculated, meant to capture the property of the causative construction that the subject of ... excess of 65 million words, with the exception of causativity which was counted only for the 1988 year of the WSJ, a corpus of 29 million words. 3.2 Method We counted the occurrences of each...
  • 8
  • 242
  • 0
Báo cáo khoa học:

Báo cáo khoa học: "Improvement of a Whole Sentence Maximum Entropy Language Model Using Grammatical Features" potx

Báo cáo khoa học

... Comparison of the perplexity betweenmodels with grammatical features and modelswithout grammatical features for WSME mod-els over part of the WSJ corpus. N means fea-tures of n-grams, T means features ... represents the set of features used. Thesecond row shows the perplexity of the modelswithout using grammatical features. The thirdrow shows the perplexity of the models using grammatical features and ... twokinds of models compared were the grammatical features, then we conclude that the improvementmust be due to the inclusion of such features intothe set of features. The average percentage of im-provement...
  • 8
  • 332
  • 0

Xem thêm