118 search results - page 6 / 24 » Adapting boosting for information retrieval measures |
CIKM
2011
Springer
13 years 9 months ago
2011
Springer
A key component of BM25 contributing to its success is its sub-linear term frequency (TF) normalization formula. The scale and shape of this TF normalization component is controll...
INFOCOM
2003
IEEE
15 years 2 months ago
2003
IEEE
— Measurement-based optimization is one important strategy to improve the performance of bandwidth-demanding peer-to-peer systems. However, to date, we have little quantitative k...
SIGIR
2009
ACM
15 years 4 months ago
2009
ACM
With the continuing advances in data storage and communication technology, there has been an explosive growth of music information from different application domains. As an effe...
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AAAI
2007
2007
Topic Segmentation Algorithms for Text Summarization and Passage Retrieval: An Exhaustive Evaluation
14 years 11 months ago
In order to solve problems of reliability of systems based on lexical repetition and problems of adaptability of languagedependent systems, we present a context-based topic segmen...
MM
2009
ACM
15 years 4 months ago
2009
ACM
How to measure and model the similarity between different music items is one of the most fundamental yet challenging research problems in music information retrieval. This paper ...