Patent ID: 11972751
Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The method of claim 5, further comprising training a classifier for detecting a voice end point,
wherein training the acoustic embedding extractor, the phoneme embedding extractor, and the decoder embedding extractor comprises separately training a RNN-based voice end point detector using the acoustic feature vector sequence, a RNN-based EOU detector based on the language model, and a RNN-based acoustic model in the training stage, and
wherein training a classifier comprises training the classifier by concatenating hidden unit states of last hidden layers of the RNN-based voice end point detector, the RNN-based EOU detector based on the language model, and the RNN-based acoustic model as the acoustic embedding, the phoneme embedding, and the decoder embedding.