Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Attention-based multi-task learning for speech-enhancement and
  speaker-identification in multi-speaker dialogue scenario   Multi-task learning (MTL) and attention mechanism have been proven to
effectively extract robust acoustic features for various speech-related tasks
in noisy environments. In this study, we propose an attention-based MTL (ATM)
approach that integrates MTL and the attention-weighting mechanism to
simultaneously realize a multi-model learning structure that performs speech
enhancement (SE) and speaker identification (SI). The proposed ATM system
consists of three parts: SE, SI, and attention-Net (AttNet). The SE part is
composed of a long-short-term memory (LSTM) model, and a deep neural network
(DNN) model is used to develop the SI and AttNet parts. The overall ATM system
first extracts the representative features and then enhances the speech signals
in LSTM-SE and specifies speaker identity in DNN-SI. The AttNet computes
weights based on DNN-SI to prepare better representative features for LSTM-SE.
We tested the proposed ATM system on Taiwan Mandarin hearing in noise test
sentences. The evaluation results confirmed that the proposed system can
effectively enhance speech quality and intelligibility of a given noisy input.
Moreover, the accuracy of the SI can also be notably improved by using the
proposed ATM system.

24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas