Method of adapting a neural network of an automatic speech recognition device
2 Assignments
0 Petitions
Accused Products
Abstract
A method of adapting a neural network of an automatic speech recognition device, includes the steps of: providing a neural network including an input stage, an intermediate stage and an output stage, the output stage outputting phoneme probabilities; providing a linear stage in the neural network; and training the linear stage by means of an adaptation set; wherein the step of providing the linear stage includes the step of providing the linear stage after the intermediate stage.
-
Citations
38 Claims
-
1-19. -19. (canceled)
-
20. A method of adapting a neural network of an automatic speech recognition device, comprising the steps of:
-
providing a neural network comprising an input stage for storing at least one voice signal sample, an intermediate stage and an output stage, said output stage outputting phoneme probabilities; providing a linear stage in said neural network; and training said linear stage by means of an adaptation set, wherein the step of providing said linear stage comprises the step of providing said linear stage after said intermediate stage. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 37, 38)
-
- 28. A neural network comprising an input stage for storing at least one voice signal sample, an intermediate stage, an output stage, and a linear stage which is adapted to be trained by means of an adaptation set, said output stage being adapted to output phoneme probabilities, wherein said linear stage is provided after said intermediate stage.
Specification