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» Extracting Semantic Orientations of Phrases from Dictionary

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NAACL
2007

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Extracting Semantic Orientations of Phrases from Dictionary

13 years 6 months ago

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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...

Hiroya Takamura, Takashi Inui, Manabu Okumura

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CICLING
2004
Springer

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Extracting Semantic Categories of Nouns for Syntactic Disambiguation from Human-Oriented Explanatory Dictionaries

13 years 10 months ago

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: Syntactic disambiguation frequently requires knowledge of the semantic categories of nouns, especially in languages with free word order. For example, in Spanish the phrases pint...

Hiram Calvo, Alexander F. Gelbukh

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CORR
2002
Springer

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Thumbs Up or Thumbs Down? Semantic Orientation Applied to Unsupervised Classification of Reviews

13 years 4 months ago

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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...

Peter D. Turney

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ANLP
1992

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SEISD: An environment for extraction of Semantic Information from on-line dictionaries

13 years 6 months ago

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Alicia Ageno, Irene Castellón, Maria Ant&og...

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