Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A study of the robustness of raw waveform based speaker embeddings under
  mismatched conditions   In this paper, we conduct a cross-dataset study on parametric and
non-parametric raw-waveform based speaker embeddings through speaker
verification experiments. In general, we observe a more significant performance
degradation of these raw-waveform systems compared to spectral based systems.
We then propose two strategies to improve the performance of raw-waveform based
systems on cross-dataset tests. The first strategy is to change the real-valued
filters into analytic filters to ensure shift-invariance. The second strategy
is to apply variational dropout to non-parametric filters to prevent them from
overfitting irrelevant nuance features.

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The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
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The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th