584 search results - page 13 / 117 » Using RankBoost to compare retrieval systems |
SIGIR
2000
ACM
15 years 4 months ago
2000
ACM
Abstract The explosion of content in distributed information retrieval (IR) systems requires new mechanisms to attain timely and accurate retrieval of unstructured text. In this pa...
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CLEF
2010
Springer
14 years 8 months ago
2010
Springer
Recent years have seen a growing interest in research into patent retrieval. One of the key issues in conducting information retrieval (IR) research is meaningful evaluation of the...
SIGIR
2002
ACM
14 years 11 months ago
2002
ACM
We propose a self-supervised word-segmentation technique for Chinese information retrieval. This method combines the advantages of traditional dictionary based approaches with cha...
ICAPR
2009
Springer
15 years 6 months ago
2009
Springer
—Feature Extraction algorithm is a very important component of any retrieval scheme. We propose M-band Wavelet Transform based feature extraction algorithm in this paper. The MxM...
HICSS
2008
IEEE
15 years 6 months ago
2008
IEEE
Exact phrase matching is a powerful tool to quickly retrieve results when a sufficient section of the text is accurately provided as the query. If the section of the text is not c...