A Fine - grained Sentiment Analysis Method for E - commerce Reviews Integrating External Knowledge Graph
LU604859B1Active Publication Date: 2026-07-27CHONGQING POLYTECHNIC UNIV OF ELECTRONIC TECH
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Patent Information
- Application Number
- LU604859
- Authority / Receiving Office
- LU · LU
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2026-01-26
- Publication Date
- 2026-07-27
- Estimated Expiration
- 2032-01-26
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