Inventor · disambiguated record
Ruidan He
Also filed as: HE RUIDAN
5 granted patents·11 citations·filing 2017–2018
68Inventor score
Files withSAP SE5
Top patents by PatentIndex Score
5 records- 0181US10755174B2Unsupervised neural attention model for aspect extractionSAP SE·Filed 2017·Granted Aug 25, 2020·7 cites·17 claims
- 0275US10726207B2Exploiting document knowledge for aspect-level sentiment classificationSAP SE·Filed 2018·Granted Jul 28, 2020·4 cites·20 claims
- 0344US10817668B2Adaptive semi-supervised learning for cross-domain sentiment classificationSAP SE·Filed 2018·Granted Oct 27, 2020·0 cites·20 claims
- 0442US10223354B2Unsupervised aspect extraction from raw data using word embeddingsSAP SE·Filed 2017·Granted Mar 5, 2019·0 cites·17 claims
- 0539US11281989B2Machine learning framework for facilitating engagementsSAP SE·Filed 2017·Granted Mar 22, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →