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CVPR
2012
IEEE
13 years 2 months ago
Unsupervised metric fusion by cross diffusion
Metric learning is a fundamental problem in computer vision. Different features and algorithms may tackle a problem from different angles, and thus often provide complementary inf...
Bo Wang, Jiayan Jiang, Wei Wang 0028, Zhi-Hua Zhou...
VLDB
2002
ACM
138views Database» more  VLDB 2002»
14 years 11 months ago
Adaptable Similarity Search using Non-Relevant Information
Many modern database applications require content-based similarity search capability in numeric attribute space. Further, users' notion of similarity varies between search se...
T. V. Ashwin, Rahul Gupta, Sugata Ghosal
CIKM
2008
Springer
15 years 1 months ago
On low dimensional random projections and similarity search
Random projection (RP) is a common technique for dimensionality reduction under L2 norm for which many significant space embedding results have been demonstrated. However, many si...
Yu-En Lu, Pietro Liò, Steven Hand
COLING
2008
15 years 1 months ago
Robust Similarity Measures for Named Entities Matching
Matching coreferent named entities without prior knowledge requires good similarity measures. Soft-TFIDF is a fine-grained measure which performs well in this task. We propose to ...
Erwan Moreau, François Yvon, Olivier Capp&e...
TASLP
2011
14 years 6 months ago
On the Information Geometry of Audio Streams With Applications to Similarity Computing
Abstract—This paper proposes methods for information processing of audio streams using methods of information geometry. We lay the theoretical groundwork for a framework allowing...
Arshia Cont, Shlomo Dubnov, Gérard Assayag