198 search results - page 2 / 40 » On the Lower Bound of Local Optimums in K-Means Algorithm |
PPSN
2010
Springer
13 years 4 months ago
2010
Springer
Abstract. We present a new method for proving lower bounds in evolutionary computation based on fitness-level arguments and an additional condition on transition probabilities bet...
ICML
2008
IEEE
14 years 6 months ago
2008
IEEE
EM algorithm is a very popular iteration-based method to estimate the parameters of Gaussian Mixture Model from a large observation set. However, in most cases, EM algorithm is no...
STOC
2003
ACM
14 years 5 months ago
2003
ACM
ISPD
2004
ACM
13 years 11 months ago
2004
ACM
VLSI placement tools usually work in two steps: First, the cells that have to be placed are roughly spread out over the chip area ignoring disjointness (global placement). Then, i...
APPROX
2010
Springer
13 years 7 months ago
2010
Springer