1018 search results - page 146 / 204 » Document Representation in Natural Language Text Retrieval |
284
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HT
2011
ACM
14 years 8 months ago
2011
ACM
Understanding query intent is essential to generating appropriate rankings for users. Existing methods have provided customized rankings to answer queries with different intent. W...
134
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CICLING
2005
Springer
15 years 10 months ago
2005
Springer
Information extraction is concerned with applying natural language processing to automatically extract the essential details from text documents. A great disadvantage of current ap...
121
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ITCC
2002
IEEE
15 years 9 months ago
2002
IEEE
The needs for managing similar documents in different languages increases with the growing amounts of electronic information available in documents of the same type (e.g. news str...
176
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IR
2010
15 years 1 months ago
2010
The retrieval of sentences that are relevant to a given information need is a challenging passage retrieval task. In this context, the well-known vocabulary mismatch problem arises...
131
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CIKM
2005
Springer
15 years 10 months ago
2005
Springer
Little work to date in sentiment analysis (classifying texts by ‘positive’ or ‘negative’ orientation) has attempted to use fine-grained semantic distinctions in features ...