combinatorics algorithms


  • kmeans clustering

    k-means clustering is a method of vector quantization, originally from signal processing, that is popular for cluster analysis in data mining. k-means clustering aims to partition n observations into k clusters in which each observation belongs to the ...

  • knapsack

    A backpack also called bookbag, kitbag, knapsack, rucksack, pack, or sackpack is, in its simplest form, a cloth sack carried on one's back and secured with two straps that go over the shoulders, but there can be variations. Lightweight types of ...