公开(公告)号：US20250036879A1

公开(公告)日：2025-01-30

申请号：US18740725

申请日：2024-06-12

Applicant: MASHANG CONSUMER FINANCE CO., LTD.

Inventor： Zhichao XIA ,  Xin WANG ,  Bing XIAO ,  Quan LU ,  Ning JIANG ,  Haiying WU

IPC: G06F40/30 ,  G06F40/284

Abstract: A method for sentiment analysis includes that: a feature sequence corresponding to text is obtained, the feature sequence includes encoded features; each encoded feature in the feature sequence is processed by using an attention mechanism, to obtain an attention feature of the text; the attention feature is transferred to a spatial transform feature of the text; an entity attribute of the spatial transform feature is recognized, and sentiment mapping is performed based on the spatial transform feature to obtain a sentiment polarity of the entity attribute.