Provided are a speech emotion recognition method, a semantic recognition method, a question-answering method, a computer device and a computer-readable storage medium. The speech emotion recognition method comprises: on the basis of a pre-set feature set, determining, from a speech signal, values of features in the feature set; and inputting determined values of audio features in the feature set into a classifier, and outputting an emotion type of the speech signal from the classifier, wherein the classifier comprises a plurality of sub-classifiers, and the steps of inputting the determined values of the audio features in the feature set into the classifier, and outputting the emotion type of the speech signal from the classifier comprise: respectively inputting the determined values of the audio features in the feature set into the plurality of sub-classifiers; respectively outputting an emotion type prediction result of the speech signal from the plurality of sub-classifiers; and on the basis of the emotion type prediction results output from the plurality of sub-classifiers, recognizing the emotion type of the speech signal.
SPEECH EMOTION RECOGNITION METHOD, SEMANTIC RECOGNITION METHOD, QUESTION-ANSWERING METHOD, COMPUTER DEVICE AND COMPUTER-READABLE STORAGE MEDIUM