Yanzhe Wang

End-to-End Mandarin Recognition based on Convolution Input

2018 · MATEC Web of Conferences

The cross-entropy criterion of mainstream neural network training is to classify and optimize each frame of acoustic data, while the continuous speech recognition uses the sequence-level transcription accuracy as a performance measure. In view of …

Sentiment Analysis of Home Appliance Comment Based on Generative Probabilistic Model

2019

Sentiment analysis plays important roles in the field of e-commerce. Not only the customers and end-users but also the suppliers and manufacturers take advantages of sentiment analysis results for product improvement. In this paper, based …