542 search results - page 104 / 109 » Learning author-topic models from text corpora |
134
Voted
LREC
2010
15 years 5 months ago
2010
We have previously reported on ProPOSEL, a purpose-built Prosody and PoS English Lexicon compatible with the Python Natural Language ToolKit. ProPOSEC is a new corpus research res...
141
Voted
WWW
2010
ACM
15 years 10 months ago
2010
ACM
Query suggestion has been an effective approach to help users narrow down to the information they need. However, most of existing studies focused on only popular/head queries. Si...
145
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ICDM
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract -- Detection of execution anomalies is very important for the maintenance, development, and performance refinement of large scale distributed systems. Execution anomalies ...
140
Voted
VLSISP
2010
15 years 2 months ago
2010
In this paper we describe a multi-strategy approach to improving semantic extraction from news video. Experiments show the value of careful parameter tuning, exploiting multiple fe...
145
Voted
MLMI
2004
Springer
15 years 9 months ago
2004
Springer
Video document retrieval is now an active part of the domain of multimedia retrieval. However, unlike for other media, the management of a collection of video documents adds the pr...