no code implementations • 27 Feb 2023 • Jun Qi, Xiao-Lei Zhang, Javier Tejedor
In this work, we propose an efficient optimization algorithm, namely federated quantum natural gradient descent (FQNGD), and further, apply it to a QFL framework that is composed of a variational quantum circuit (VQC)-based quantum neural networks (QNN).
1 code implementation • 11 Mar 2022 • Jun Qi, Chao-Han Huck Yang, Pin-Yu Chen, Javier Tejedor
This work focuses on designing low complexity hybrid tensor networks by considering trade-offs between the model complexity and practical performance.
no code implementations • 11 Jan 2022 • Jun Qi, Javier Tejedor
Our command recognition system, namely CNN+(TT-DNN), is composed of convolutional layers at the bottom for spectral feature extraction and TT layers at the top for command classification.
no code implementations • 17 Oct 2021 • Jun Qi, Javier Tejedor
Our QNN-based SCR system is composed of classical and quantum components: (1) the classical part mainly relies on a 1D convolutional neural network (CNN) to extract speech features; (2) the quantum part is built upon the variational quantum circuit with a few learnable parameters.
no code implementations • 23 Aug 2020 • Jun Qi, Xu Liu, Javier Tejedor
This paper proposes to generalize the variational recurrent neural network (RNN) with variational inference (VI)-based dropout regularization employed for the long short-term memory (LSTM) cells to more advanced RNN architectures like gated recurrent unit (GRU) and bi-directional LSTM/GRU.
1 code implementation • 27 Jan 2020 • Jun Qi, Chao-Han Huck Yang, Javier Tejedor
Distributed automatic speech recognition (ASR) requires to aggregate outputs of distributed deep neural network (DNN)-based models.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +1
no code implementations • ICLR 2019 • Jun Qi, Chin-Hui Lee, Javier Tejedor
The Tensor-Train factorization (TTF) is an efficient way to compress large weight matrices of fully-connected layers and recurrent layers in recurrent neural networks (RNNs).
1 code implementation • 4 Jul 2017 • Jun Qi, Xu Liu, Javier Tejedor, Shunsuke Kamijo
Unsupervised rank aggregation on score-based permutations, which is widely used in many applications, has not been deeply explored yet.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +4