Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exploring the influence of fine-tuning data on wav2vec 2.0 model for
  blind speech quality prediction   Recent studies have shown how self-supervised models can produce accurate
speech quality predictions. Speech representations generated by the pre-trained
wav2vec 2.0 model allows constructing robust predicting models using small
amounts of annotated data. This opens the possibility of developing strong
models in scenarios where labelled data is scarce. It is known that fine-tuning
improves the model's performance; however, it is unclear how the data (e.g.,
language, amount of samples) used for fine-tuning is influencing that
performance. In this paper, we explore how using different speech corpus to
fine-tune the wav2vec 2.0 can influence its performance. We took four speech
datasets containing degradations found in common conferencing applications and
fine-tuned wav2vec 2.0 targeting different languages and data size scenarios.
The fine-tuned models were tested across all four conferencing datasets plus an
additional dataset containing synthetic speech and they were compared against
three external baseline models. Results showed that fine-tuned models were able
to compete with baseline models. Larger fine-tune data guarantee better
performance; meanwhile, diversity in language helped the models deal with
specific languages. Further research is needed to evaluate other wav2vec 2.0
models pre-trained with multi-lingual datasets and to develop prediction models
that are more resilient to language diversity.

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The categories of this paper are: adap-org
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: cmp-lg