Title:
SIMILARITY PROCESSING METHOD AND OBJECT SCREENING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/162063
Kind Code:
A1
Abstract:
A similarity processing method and an object screening method and device. The similarity processing method comprises: obtaining a calculation condition (S202), wherein when the calculation condition is met, the maximum number of objects having pairwise similarities can be calculated as k; screening i objects from n objects according to the calculation condition (S204), wherein i is less than or equal to n and less than or equal to k; and calculating pairwise similarities of the i objects (S206). The method solves the technical problem caused by large similarity calculation scale.
Inventors:
ZHENG SUHANG (CN)
XU XIAOXIAO (CN)
YING QIANLAN (CN)
XU XIAOXIAO (CN)
YING QIANLAN (CN)
Application Number:
PCT/CN2017/076424
Publication Date:
September 28, 2017
Filing Date:
March 13, 2017
Export Citation:
Assignee:
ALIBABA GROUP HOLDING LTD (CN)
International Classes:
G06F17/30
Foreign References:
| CN103617192A | 2014-03-05 | |||
| CN103488789A | 2014-01-01 | |||
| CN104978553A | 2015-10-14 | |||
| US20150161139A1 | 2015-06-11 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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