Title:
SEARCH PROCESSING METHOD AND APPARATUS, MODEL TRAINING METHOD AND APPARATUS, AND MEDIUM AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/105775
Kind Code:
A1
Abstract:
The present disclosure relates to a search processing method and apparatus, a model training method and apparatus, and a medium and a device. The search processing method comprises: receiving target search information; and determining a target search result according to the target search information, and determining a target degree of relevance between the target search result and the target search information by means of a degree of relevance determination model. The degree of relevance determination model is obtained by means of training in the following manner: according to information of historical operation behavior implemented by a user on a plurality of historical search results, respectively determining a degree of relevance between each historical search result and historical search information, wherein a degree of relevance between a historical search result and historical search information that have identical target text digest information is set to be identical; and training a model by taking the historical search information and the historical search result as an input of the model and taking the degree of relevance between the historical search result and the historical search information as a target output of the model, so as to obtain the degree of relevance determination model. In this way, a determined target degree of relevance is more accurate.
Inventors:
WANG XINYU (CN)
ZHANG YONGHUA (CN)
ZHANG YONGHUA (CN)
Application Number:
PCT/CN2021/131113
Publication Date:
May 27, 2022
Filing Date:
November 17, 2021
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
International Classes:
G06F16/9532
Foreign References:
| CN112364235A | 2021-02-12 | |||
| CN111061954A | 2020-04-24 | |||
| CN110147494A | 2019-08-20 | |||
| CN111177551A | 2020-05-19 | |||
| US20190179965A1 | 2019-06-13 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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