18 search results - page 1 / 4 » Predicting the Semantic Orientation of Adjectives |
ACL
1997
13 years 6 months ago
1997
We identify and validate from a large corpus constraints from conjunctions on the positive or negative semantic orientation of the conjoined adjectives. A log-linear regression mo...
AUSAI
2007
Springer
13 years 11 months ago
2007
Springer
Semantic orientation (SO) for texts is often determined on the basis of the positive or negative polarity, or sentiment, found in the text. Polarity is typically extracted using th...
COLING
2000
13 years 6 months ago
2000
Subjectivity is a pragmatic, sentence-level feature that has important implications for text processing applications such as information extraction and information retrieval. We s...
CORR
2002
Springer
13 years 4 months ago
2002
Springer
This paper presents a simple unsupervised learning algorithm for classifying reviews as recommended (thumbs up) or not recommended (thumbs down). The classification of a review is...
NAACL
2007
13 years 6 months ago
2007
We propose a method for extracting semantic orientations of phrases (pairs of an adjective and a noun): positive, negative, or neutral. Given an adjective, the semantic orientatio...