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Diverse Embedding Neural Network Language Models

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 نشر من قبل Kartik Audhkhasi
 تاريخ النشر 2014
  مجال البحث الهندسة المعلوماتية
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We propose Diverse Embedding Neural Network (DENN), a novel architecture for language models (LMs). A DENNLM projects the input word history vector onto multiple diverse low-dimensional sub-spaces instead of a single higher-dimensional sub-space as in conventional feed-forward neural network LMs. We encourage these sub-spaces to be diverse during network training through an augmented loss function. Our language modeling experiments on the Penn Treebank data set show the performance benefit of using a DENNLM.



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