1018 search results - page 114 / 204 » Document Representation in Natural Language Text Retrieval |
131
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MMSP
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract—Video shot boundary detection is one of the fundamental tasks of video indexing and retrieval applications. Although many methods have been proposed for this task, find...
141
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EMNLP
2010
15 years 2 months ago
2010
This paper studies the effects of training data on binary text classification and postulates that negative training data is not needed and may even be harmful for the task. Tradit...
117
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ACL
2009
15 years 2 months ago
2009
Supervised sequence-labeling systems in natural language processing often suffer from data sparsity because they use word types as features in their prediction tasks. Consequently...
186
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DOCENG
2004
ACM
15 years 10 months ago
2004
ACM
With the wide adoption of XML as a standard data representation and exchange format, querying XML documents becomes increasingly important. However, relational database systems co...
147
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TSD
2010
Springer
15 years 2 months ago
2010
Springer
This paper presents a quantitative performance analysis of two different approaches to the lemmatization of the Czech text data. The first one is based on manually prepared diction...