SRA INTERNATIONAL INC DAYTON OH DAYTON United States
This final technical report provides research results in the areas of Automatic Speech Recognition ASR and Information Retrieval IR. Hybrid Deep Neural Network DNN Hidden Markov Model HMM systems were developed using i-vector input. An English ASR system was developed for the International Workshop on Spoken Language Translation IWSLT 2015 evaluation. ASR systems were developed for Arabic, Chinese, Farsi, Russian, and Ukrainian.