Adaptive Feature Selection for End-to-End Speech Translation
EMNLP, pp. 2533-2544, 2020.
Information in speech signals is not evenly distributed, making it an additional challenge for end-to-end (E2E) speech translation (ST) to learn to focus on informative features. In this paper, we propose adaptive feature selection (AFS) for encoder-decoder based E2E ST. We first pre-train an ASR encoder and apply AFS to dynamically est...More
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