424 search results - page 17 / 85 » On performance of topical opinion retrieval |
94
Voted
SIGIR
2009
ACM
15 years 7 months ago
2009
ACM
Information retrieval systems are evaluated against test collections of topics, documents, and assessments of which documents are relevant to which topics. Documents are chosen fo...
106
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AINA
2004
IEEE
15 years 4 months ago
2004
IEEE
Link analysis has been used to enhance retrieval results of the web search for years. PageRank and HITS are the two well-known algorithms widely used by most researchers. The form...
109
Voted
IDA
2010
Springer
14 years 9 months ago
2010
Springer
Sentiment classification in text documents is an active data mining research topic in opinion retrieval and analysis. Different from previous studies concentrating on the developm...
78
Voted
SIGIR
2008
ACM
15 years 10 days ago
2008
ACM
Topical noise in blogs arises when bloggers digress from the central topical thrust of their blogs. We introduce a method to explicitly incorporate a model of topical noise into a...
88
Voted
SIGIR
2009
ACM
15 years 7 months ago
2009
ACM
Documents in many corpora, such as digital libraries and webpages, contain both content and link information. To explicitly consider the document relations represented by links, i...