Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: TED-LIUM 3: twice as much data and corpus repartition for experiments on
  speaker adaptation   In this paper, we present TED-LIUM release 3 corpus dedicated to speech
recognition in English, that multiplies by more than two the available data to
train acoustic models in comparison with TED-LIUM 2. We present the recent
development on Automatic Speech Recognition (ASR) systems in comparison with
the two previous releases of the TED-LIUM Corpus from 2012 and 2014. We
demonstrate that, passing from 207 to 452 hours of transcribed speech training
data is really more useful for end-to-end ASR systems than for HMM-based
state-of-the-art ones, even if the HMM-based ASR system still outperforms
end-to-end ASR system when the size of audio training data is 452 hours, with
respectively a Word Error Rate (WER) of 6.6% and 13.7%. Last, we propose two
repartitions of the TED-LIUM release 3 corpus: the legacy one that is the same
as the one existing in release 2, and a new one, calibrated and designed to
make experiments on speaker adaptation. Like the two first releases, TED-LIUM 3
corpus will be freely available for the research community.

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The categories of this paper are: cond-mat
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The categories of this paper are: hep-th
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The categories of this paper are: econ
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The categories of this paper are: alg-geom
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The categories of this paper are: astro-ph
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The categories of this paper are: q-alg
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The categories of this paper are: q-bio
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The categories of this paper are: hep-ph
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
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The categories of this paper are: stat
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The categories of this paper are: adap-org
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The categories of this paper are: ao-sci