957 search results - page 10 / 192 » A Probability Model for Combining Ranks |
129
Voted
VISUAL
2000
Springer
15 years 7 months ago
2000
Springer
Abstract. Often in content-based image retrieval, a single image attribute may not have enough discriminative information for retrieval. On the other hand, when multiple features a...
145
Voted
WEBDB
2010
Springer
15 years 8 months ago
2010
Springer
The transition of search engine users’ intents has been studied for a long time. The knowledge of intent transition, once discovered, can yield a better understanding of how di�...
124
Voted
STOC
2009
ACM
16 years 4 months ago
2009
ACM
We give near-optimal space bounds in the streaming model for linear algebra problems that include estimation of matrix products, linear regression, low-rank approximation, and app...
126
Voted
CORR
2008
Springer
15 years 3 months ago
2008
Springer
Abstract. Query expansion is a well known method to improve the performance of information retrieval systems. In this work we have tested different approaches to extract the candid...
121
Voted
CORR
1998
Springer
15 years 3 months ago
1998
Springer
Abstract. In many applications of natural language processing (NLP) it is necessary to determine the likelihood of a given word combination. For example, a speech recognizer may ne...