Noisecontrastive estimation A new estimation principle for unnormalized statistical models - PDF document

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Uploaded On 2014-12-20

Noisecontrastive estimation A new estimation principle for unnormalized statistical models - PPT Presentation

gutmannhelsinki Dept of Mathematics Statistics Dept of Computer Science and HIIT University of Helsinki aapohyvarinenhelsinki Abstract We present a new estimation principle for parameterized statistical models The idea is to perform nonlinear logist ID: 26919

noise 64257 contrastive estimation 64257 noise estimation contrastive model data 8722 function models mle 57512 learning sample distribution error parameters constant normalization

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