ing the SR features on top of our best discriminatively trained system allows for a 0.7% ... method for large vocabulary speech recognition. 1. ... of training data (typically greater than 50 hours for large vo- ... that best represent the test sampl
This thesis investigates the use of discriminative criteria for training HMM pa- rameters for speech ... tures of this implementation include the use of lattices to represent alternative transcriptions of the ..... information from two sources : a st
paper: we apply the decision making method, which is theoretically .... The distance thresholds are derived from a basic training phase whose .... As an illustration of all these concepts, let us consider a .... obtained from Cued Speech videos.