A Blind Segmentation Approach to Acoustic Event Detection Based on I Vector

We propose a new blind segmentation approach to acoustic event detection (AED) based on i-vectors. Conventional approaches to AED often required well-segmented data with non-overlapping boundaries for competing events. Inspired by block-based automatic image annotation in image retrieval tasks, we b...

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Bibliographische Detailangaben

Hauptverfasser:	Huang,Zhen, Cheng,You-Chi, Li,Kehuang, Hautamaki,Ville, Lee,Chin-Hui
Format:	Report
Sprache:	eng
Schlagworte:	acoustic event detection blind segmentation i-vector IARPA Collection maximal figure-of-merit support vector machine
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