127
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SIGIR
15 years 6 months ago
2003 ACM 
Stemming can improve retrieval accuracy, but stemmers are language-specific. Character n-gram tokenization achieves many of the benefits of stemming in a language independent way,...
107
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SIGIR
15 years 6 months ago
2003 ACM 
Collaborative filtering aims at learning predictive models of user preferences, interests or behavior from community data, i.e. a database of available user preferences. In this ...
125
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SIGIR
15 years 6 months ago
2003 ACM 
Libraries have traditionally used manual image annotation for indexing and then later retrieving their image collections. However, manual image annotation is an expensive and labo...
SIGIR
15 years 6 months ago
2003 ACM 
An empirical study has been conducted investigating the relationship between the performance of a generative language model in terms of perplexity and the corresponding informatio...
126
click to vote
SIGIR
15 years 6 months ago
2003 ACM
The ability to find tables and extract information from them is a necessary component of data mining, question answering, and other information retrieval tasks. Documents often c...
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Information Technology