296 search results - page 46 / 60 » A Corpus Analysis Approach for Automatic Query Expansion |
DGO
2008
13 years 8 months ago
2008
We address the e-rulemaking problem of reducing the manual labor required to analyze public comment sets. In current and previous work, for example, text categorization techniques...
WIAMIS
2009
IEEE
14 years 2 months ago
2009
IEEE
Pixel-based and motion vector-based global motion estimation (GME) techniques are evaluated in this paper with an automatic system for camera motion characterization. First, the G...
CIVR
2004
Springer
14 years 23 days ago
2004
Springer
Abstract. Scene structuring is a video analysis task for which no common evaluation procedures have been fully adopted. In this paper, we present a methodology to evaluate such tas...
AAAI
2008
13 years 9 months ago
2008
Multi-category classification of short dialogues is a common task performed by humans. When assigning a question to an expert, a customer service operator tries to classify the cu...
TREC
2008
13 years 8 months ago
2008
This paper describes our participation in the 2008 TREC Blog track. Our system consists of 3 components: data preprocessing, topic retrieval, and opinion finding. In the topic ret...