112 search results - page 12 / 23 » Extracting Semantic Orientations of Phrases from Dictionary |
IJCNLP
2004
Springer
15 years 7 months ago
2004
Springer
This paper treats nominal entity tagging as a six-way (five categories plus nonentity) classification problem and applies a smoothing maximum entropy (ME) model with a Gaussian pr...
125
click to vote
LREC
2008
15 years 3 months ago
2008
Lexical ontologies and semantic lexicons are important resources in natural language processing. They are used in various tasks and applications, especially where semantic process...
121
click to vote
IPM
2006
15 years 1 months ago
2006
A new dictionary-based text categorization approach is proposed to classify the chemical web pages efficiently. Using a chemistry dictionary, the approach can extract chemistry-re...
125
Voted
NLDB
2007
Springer
15 years 7 months ago
2007
Springer
This work deals with determination of meaningful and terse cluster labels for News document clusters. We analyze a number of alternatives for selecting headlines and/or sentences o...
120
click to vote
FLAIRS
2007
15 years 4 months ago
2007
Episodic knowledge is often stored in the form of textual narratives written in natural language. However, a large repository of such narratives will contain both repetitive and n...