400 search results - page 13 / 80 » Sentiment Analysis and the Use of Extrinsic Datasets in Eval... |
KDD
2004
ACM
16 years 2 days ago
2004
ACM
We propose and test an objective criterion for evaluation of clustering performance: How well does a clustering algorithm run on unlabeled data aid a classification algorithm? The...
105
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IIR
2010
15 years 1 months ago
2010
We study the evaluation of opinion retrieval systems. Opinion retrieval is a relatively new research area, nevertheless classical evaluation measures, those adopted for ad hoc ret...
102
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CAIP
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. In this paper we present a novel analysis-by-synthesis approach for real-time camera tracking in industrial scenarios. The camera pose estimation is based on the tracking...
109
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CVIU
2007
14 years 11 months ago
2007
Skin detection is an important indicator of human presence and actions in many domains, including interaction, interfaces and security. It is commonly performed in three steps: tr...
BNCOD
2003
15 years 1 months ago
2003
Data mining aims at discovering important and previously unknown patterns from the dataset in the underlying database. Database mining performs mining directly on data stored in r...