Abstract:Abstract. Spoken term detection in low-resource situations is a challenging problem, because traditional large vocabulary continuous speech recognition (LVCSR) approaches are often unusable. This paper introduces a method to use deep neural network (DNN) softmax outputs as input features in a query-by-example (QBE) spoken term detection (STD) system. Matches between queries and test utterances are located using a modified dynamic time warping (DTW) search approach. Subsystems are built with unsupervised Gaussi… Show more
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