616 search results - page 98 / 124 » Minimum Spanning Tree Based Clustering Algorithms |
123
Voted
SDM
2010
SIAM
15 years 5 months ago
2010
SIAM
The k-means algorithm is widely used for clustering, compressing, and summarizing vector data. In this paper, we propose a new acceleration for exact k-means that gives the same a...
157
Voted
WWW
2011
ACM
14 years 10 months ago
2011
ACM
Gradient Boosted Regression Trees (GBRT) are the current state-of-the-art learning paradigm for machine learned websearch ranking — a domain notorious for very large data sets. ...
119
Voted
STOC
2001
ACM
16 years 3 months ago
2001
ACM
We show that we can maintain up to polylogarithmic edge connectivity for a fully-dynamic graph in ~O(pn) time per edge insertion or deletion. Within logarithmic factors, this matc...
128
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ICDM
2008
IEEE
15 years 10 months ago
2008
IEEE
Association analysis arises in many important applications such as bioinformatics and business intelligence. Given a large collection of measurements over a set of samples, associ...
118
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ADHOC
2010
15 years 3 months ago
2010
We investigate the problem of sleep/wake scheduling for low duty cycle sensor networks. Our work differs from prior work in that we explicitly consider the effect of synchronizati...