Evaluating Prosody-Based Similarity Models for Information Retrieval
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چکیده
Prosody is important in spoken language, and especially in dialog, but its utility for search in dialog archives has remained an open question. Using prosody-based measures of similarity, which also roughly correlate with dialog-activity similarity and topic similarity, we built support for “retrieve more like this” searches. Performance on the Similar Segments in Social Speech Task at MediaEval 2013 was well above baseline, showing the value of prosody for search.
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تاریخ انتشار 2013