probably, ultimately fixed the problem of empty clusters in kmeans; added test for...
authorVadim Pisarevsky <no@email>
Thu, 5 Apr 2012 13:01:34 +0000 (13:01 +0000)
committerVadim Pisarevsky <no@email>
Thu, 5 Apr 2012 13:01:34 +0000 (13:01 +0000)
commitc6a27b3d2f6b467ef97acf70655f4a910e1a4f77
treeb4f08016a06efab0c9f4eebed3999ae1a16a89db
parentd80651d99af8f826e7d1f4bdbdba22f545d30f73
probably, ultimately fixed the problem of empty clusters in kmeans; added test for singular kmeans cases
modules/core/src/matrix.cpp
modules/core/test/test_math.cpp