Proceedings of the ... Annual International ACMSIGIR Conference on Research and Development in Information RetrievalAssociation for Computing Machinery, 2001 |
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Proceedings of the ... Annual International ACMSIGIR Conference on Research ... Zobrazení fragmentů - 1999 |
1986 ACM Conference on Research and Development in Information Retrieval ... Fausto Rabitti Zobrazení fragmentů - 1986 |
Proceedings of the ... Annual International ACMSIGIR Conference on Research ... Zobrazení fragmentů - 2005 |
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ACM SIGIR Conference algorithm approach automatic average precision baseline cache of inverted classifier CLIR clustering combination computed Conference on Research corpus cross-language information retrieval database Development in Information distribution document-term matrix eigenvectors estimate evaluation event example experiments Figure filtering frequency highly relevant documents improvement Information Retrieval International ACM SIGIR inverted lists language modeling Machine Learning matrix measure meta-scores method non-relevant Okapi optimal PageRank parameters PCut probabilistic probability problem Proceedings pruning pruning algorithm query expansion query language query results query terms query translation random ranking RCut relevance judgments relevance model retrieval system runs score search engine selection semantic sentences shows similarity statistical strategy summary support vector machines Table task techniques term weighting scheme term-based Text REtrieval Conference text summarization TFIDF threshold tion topic tracking TREC triangulated words XML query language XML-QL Zipf's law