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01/05/2015
Group K-Means
We study how to learn multiple dictionaries from a dataset, and approxim...
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05/16/2014
Optimized Cartesian K-Means
Product quantization-based approaches are effective to encode high-dimen...
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12/11/2013
Fast Neighborhood Graph Search using Cartesian Concatenation
In this paper, we propose a new data structure for approximate nearest n...
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12/11/2013
Fast Approximate K-Means via Cluster Closures
K-means, a simple and effective clustering algorithm, is one of the most...
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07/30/2013
Scalable k-NN graph construction
The k-NN graph has played a central role in increasingly popular data-dr...
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07/30/2013
