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Mel-frequency cepstrum / Signal processing / Latent Dirichlet allocation / Statistics / Image processing / Speech recognition / Æ / Segmentation / Topic model / Statistical natural language processing / Linguistics / Computational linguistics


Unsupervised Environment Recognition and Modeling using Sound Sensing Arnold Kalmbach, Yogesh Girdhar, and Gregory Dudek Abstract— We discuss the problem of automatically discovering different acoustic regions in the w
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Document Date: 2013-07-25 19:11:42


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File Size: 1,53 MB

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City

Montreal / /

Company

AES / Digital Telecommunications / D. Temporally Smoothed LDA / /

Country

Jordan / United States / /

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Facility

Center Montreal / McGill Campus / McGill University campus / /

IndustryTerm

k-means algorithm / online spatio-temporal topic modeling framework / filter bank / Online Topic Modelling / context-aware computing systems / computed using a filter bank / /

MusicAlbum

Speech / Acoustics / /

Organization

McGill University / National Academy of Sciences / /

Person

Mel Frequency Cepstral Coefficients / Mel-Frequency Cepstral / /

Position

rt / model of the acoustic region / region label rt for each temporal window dt / speaker / region label rt / /

Product

Pentax K-x Digital Camera / /

PublishedMedium

Proceedings of the National Academy of Sciences / The Journal of Machine Learning Research / Machine Learning / /

Technology

spatial C. Algorithm / speech recognition / k-means algorithm / Machine Learning / MPEG / proposed algorithm / /

SocialTag