1025 search results - page 168 / 205 » A machine learning approach for improved BM25 retrieval |
107
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RECSYS
2009
ACM
15 years 4 months ago
2009
ACM
We present iTag, a personalized tag recommendation system for blogs. iTag improves on the state-of-the-art in tag recommendation systems in two ways. First, iTag has much higher p...
CVPR
2006
IEEE
16 years 1 months ago
2006
IEEE
Although it has been studied for several years by computer vision and machine learning communities, image annotation is still far from practical. In this paper, we present AnnoSea...
KDD
2006
ACM
16 years 6 days ago
2006
ACM
The top web search result is crucial for user satisfaction with the web search experience. We argue that the importance of the relevance at the top position necessitates special h...
111
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KDD
2005
ACM
16 years 6 days ago
2005
ACM
We propose a new algorithm for dimensionality reduction and unsupervised text classification. We use mixture models as underlying process of generating corpus and utilize a novel,...
102
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AAAI
1998
15 years 1 months ago
1998
The Web is based on a browsing paradigm that makes it di cult to retrieve and integrate data from multiple sites. Today, the only way to do this is to build specialized applicatio...