408 search results - page 39 / 82 » A New Method for Sentiment Classification in Text Retrieval |
IPM
2006
14 years 11 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...
95
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SIGIR
2003
ACM
15 years 4 months ago
2003
ACM
Use of semantic content is one of the major issues which needs to be addressed for improving image retrieval effectiveness. We present a new approach to classify images based on t...
109
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IPM
2006
14 years 11 months ago
2006
Measuring effectiveness of information retrieval (IR) systems is essential for research and development and for monitoring search quality in dynamic environments. In this study, w...
100
Voted
CIKM
2008
Springer
15 years 1 months ago
2008
Springer
Statistical machine learning techniques for data classification usually assume that all entities are i.i.d. (independent and identically distributed). However, real-world entities...
KDD
2009
ACM
15 years 11 months ago
2009
ACM
Opinion mining became an important topic of study in recent years due to its wide range of applications. There are also many companies offering opinion mining services. One proble...