Patent ID: 9009086
Filing Date: 2015-04-14
Classification: G06F,G06K,G06N,G06Q,G06T,G09B,G10L,H04H,H04L,H04N,Y10S

Abstract:
1. A computerized method for unsupervised clustering, comprising: generating a plurality of clusters, each cluster containing at least a data element; generating for each of the plurality of clusters a corresponding signature, wherein a signature is generated from multiple patches of a multimedia data element, wherein multiple patches are of random length and random position within the multimedia data element; matching each of the signatures to all other signatures; determining a clustering score for each match; clustering multimedia data elements of each pair of clusters of the plurality of clusters that are determined to have a clustering score above a threshold value to create at least a first cluster; and storing the at least a first cluster in a storage unit.