Apparatus and Method for Recognizing speech By Using Attention-based Context-Dependent Acoustic Model

摘要

According to an aspect of the present invention, a speech recognition apparatus using a attention-based context-dependent acoustic model according to an aspect of the present invention includes a prediction deep neural network that receives input data from an input layer and outputs prediction values to a buffer of a first output layer; And a context deep neural network configured to receive a context window from the first output layer and output a final result.