Abstract: An interactive method is provided for an interactive terminal. The method includes obtaining visitor voice data of a visitor; and performing word segmentation on a text obtained by recognizing the visitor voice data, to obtain a feature word set. The method also include determining, according to a topic generation model and the feature word set, a determined topic to which the text belongs; and separately obtaining appearing probabilities corresponding to feature words in the feature word set when the feature words belong to the determined topic. The method further includes selecting a feature word from the feature words of the feature word set according to the appearing probabilities corresponding to the feature words; and obtaining and outputting visitor interactive content corresponding to the selected feature word.

Abstract: An interactive method is provided for an interactive terminal. The method includes obtaining visitor voice data of a visitor; and performing word segmentation on a text obtained by recognizing the visitor voice data, to obtain a feature word set. The method also include determining, according to a topic generation model and the feature word set, a determined topic to which the text belongs; and separately obtaining appearing probabilities corresponding to feature words in the feature word set when the feature words belong to the determined topic. The method further includes selecting a feature word from the feature words of the feature word set according to the appearing probabilities corresponding to the feature words; and obtaining and outputting visitor interactive content corresponding to the selected feature word.