• Patent Title: Information processing apparatus information processing method, and storage medium
  • Application No.: US13824473
    Application Date: 2011-12-19
  • Publication No.: US09779207B2
    Publication Date: 2017-10-03
  • Inventor: Masato Ishii
  • Applicant: Masato Ishii
  • Applicant Address: JP Tokyo
  • Assignee: NEC CORPORATION
  • Current Assignee: NEC CORPORATION
  • Current Assignee Address: JP Tokyo
  • Agency: Sughrue Mion, PLLC
  • Priority: JP2011-031856 20110217
  • International Application: PCT/JP2011/079388 WO 20111219
  • International Announcement: WO2012/111235 WO 20120823
  • Main IPC: G06F19/24
  • IPC: G06F19/24 G06K9/62 G06F17/30
Information processing apparatus information processing method, and storage medium
Abstract:
An information processing apparatus that selects appropriate features in polynomial time from the viewpoint of both the relevance and the redundancy of features to be selected. This information processing apparatus includes a relevance evaluator that evaluates relevance of each feature included in a set of features, a redundancy evaluator that evaluates redundancy between the features included in the set of features, and a selected feature determiner that determines selected features that optimize a submodular objective function defined using the relevance calculated by the relevance evaluator and the redundancy calculated by the redundancy evaluator.
Information query
Patent Agency Ranking
0/0