4542 search results - page 536 / 909 » Unsupervised Feature Selection Using Feature Similarity |
229
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EMNLP
2011
14 years 6 months ago
2011
In this paper, we propose a novel approach to automatic generation of aspect-oriented summaries from multiple documents. We first develop an event-aspect LDA model to cluster sen...
199
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KDD
2002
ACM
16 years 7 months ago
2002
ACM
Automated detection of the first document reporting each new event in temporally-sequenced streams of documents is an open challenge. In this paper we propose a new approach which...
255
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ADL
1997
Springer
15 years 11 months ago
1997
Springer
This paper describes WBIIS Wavelet-Based Image Indexing and Searching , a new image indexing and retrieval algorithm with partial sketch image searching capability for large imag...
201
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VIP
2001
15 years 8 months ago
2001
Videos contain rich information. Until recently, information within a video had been largely left under-utilized, with fast forward/rewind as the most popular method of accessing ...
171
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IDA
2010
Springer
15 years 5 months ago
2010
Springer
The accuracy of methods for the assessment of mammographic risk analysis is heavily related to breast tissue characteristics. Previous work has demonstrated considerable success i...