首页>
外国专利>
EXPLOITING HETEROGENEOUS DATA IN DEEP NEURAL NETWORK-BASED SPEECH RECOGNITION SYSTEMS
EXPLOITING HETEROGENEOUS DATA IN DEEP NEURAL NETWORK-BASED SPEECH RECOGNITION SYSTEMS
展开▼
机译:基于深度神经网络的语音识别系统中的异构数据探索
展开▼
页面导航
摘要
著录项
相似文献
摘要
Technologies pertaining to training a deep neural network (DNN) for use in a recognition system are described herein. The DNN is trained using heterogeneous data, the heterogeneous data including narrowband signals and wideband signals. The DNN, subsequent to being trained, receives an input signal that can be either a wideband signal or narrowband signal. The DNN estimates the class posterior probability of the input signal regardless of whether the input signal is the wideband signal or the narrowband signal.
展开▼