Telefonaktiebolaget Lm Ericsson (publ)

Zhentao Liu

Feng Liu

Jiawei Xu

Zhiming Zhang

Mengmeng Liu

Nan Liang

Disclosed is a text classification method and a text classification device. The text classification method includes: receiving text data (S), the text data comprising one or more text semantic units; replacing the text semantic unit with a corresponding text keyword (S), based on a correspondence between text semantic elements and text keywords; extracting, with a semantic model, a semantic feature of the text keyword (S); and classifying, with a classification model, the text keyword at least based on the semantic feature, as a classification result of the text data (S).

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Beijing, China

Zhentao Liu