METHOD AND APPARATUS FOR TRAINING LANGUAGE MODEL, AND METHOD AND APPARATUS FOR RECOGNIZING LANGUAGE

摘要

PROBLEM TO BE SOLVED: To provide a method and apparatus for training a language model, including generating a first training feature vector sequence and a second training feature vector sequence from training data.SOLUTION: The language model training method comprises perform forward estimation of a neural network on the basis of the first training feature vector sequence, and performing backward estimation of the neural network on the basis of the second training feature vector sequence. The language model training method can train a language model on the basis of a result of the forward estimation and a result of the backward estimation.SELECTED DRAWING: Figure 1A