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ICML
2007
IEEE
15 years 10 months ago
Learning distance function by coding similarity
We consider the problem of learning a similarity function from a set of positive equivalence constraints, i.e. 'similar' point pairs. We define the similarity in informa...
Aharon Bar-Hillel, Daphna Weinshall
NIPS
2007
14 years 11 months ago
The Distribution Family of Similarity Distances
Assessing similarity between features is a key step in object recognition and scene categorization tasks. We argue that knowledge on the distribution of distances generated by sim...
Gertjan J. Burghouts, Arnold W. M. Smeulders, Jan-...
DEXAW
1999
IEEE
168views Database» more  DEXAW 1999»
15 years 1 months ago
Using the Distance Distribution for Approximate Similarity Queries in High-Dimensional Metric Spaces
We investigate the problem of approximate similarity (nearest neighbor) search in high-dimensional metric spaces, and describe how the distance distribution of the query object ca...
Paolo Ciaccia, Marco Patella
FECS
2006
113views Education» more  FECS 2006»
14 years 11 months ago
A Lightweight Program Similarity Detection Model using XML and Levenshtein Distance
Program plagiarism is one of the most significant problems in Computer Science education. Most common plagiarism includes modifying comments, reordering statements, and changing v...
Seo-Young Noh, Sangwoo Kim, Cheonyoung Jung
92
Voted
PODS
2005
ACM
127views Database» more  PODS 2005»
15 years 9 months ago
FTW: fast similarity search under the time warping distance
Time-series data naturally arise in countless domains, such as meteorology, astrophysics, geology, multimedia, and economics. Similarity search is very popular, and DTW (Dynamic T...
Yasushi Sakurai, Masatoshi Yoshikawa, Christos Fal...