Dimensionality reduction of electropalatographic data using latent variable models
نویسندگان
چکیده
منابع مشابه
Dimensionality reduction of electropalatographic data using latent variable models
We consider the problem of obtaining a reduced dimension representation of electropalatographic (EPG) data. An unsupervised learning approach based on latent variable modelling is adopted, in which an underlying lower dimension representation is inferred directly from the data. Several latent variable models are investigated, including factor analysis and the generative topographic mapping (GTM...
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ژورنال
عنوان ژورنال: Speech Communication
سال: 1998
ISSN: 0167-6393
DOI: 10.1016/s0167-6393(98)00059-4