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LEVERAGING UNPAIRED TEXT DATA FOR TRAINING END-TO-END SPOKEN LANGUAGE UNDERSTANDING SYSTEMS
LEVERAGING UNPAIRED TEXT DATA FOR TRAINING END-TO-END SPOKEN LANGUAGE UNDERSTANDING SYSTEMS
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机译:利用未配对的文本数据进行培训结束地口语理解系统
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摘要
An illustrative embodiment includes a method for training an end-to-end (E2E) spoken language understanding (SLU) system. The method includes receiving a training corpus comprising a set of text classified using one or more sets of semantic labels but unpaired with speech and using the set of unpaired text to train the E2E SLU system to classify speech using at least one of the one or more sets of semantic labels. The method may include training a text-to-intent model using the set of unpaired text; and training a speech-to-intent model using the text-to-intent model. Alternatively or additionally, the method may include using a text-to-speech (TTS) system to generate synthetic speech from the unpaired text; and training the E2E SLU system using the synthetic speech.
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