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单词 supervector
释义

supervector

English

Etymology

super- + vector

Noun

supervector (plural supervectors)

  1. (mathematics) This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.
    • 2015, Xiao-Lei Zhang, “Universal Background Sparse Coding and Multilayer Bootstrap Network for Speaker Recognition”, in arXiv:
      We first learn a high-dimensional sparse code for each frame by a universal background MBN, then accumulate the sparse codes of the frames in a session (a.k.a. utterance) into a single high-dimensional sparse supervector, and finally reduce the session-level sparse supervectors to a low-dimensional subspace by MBN where clustering is conducted.
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