Search Results for author: Ju-chieh Chou

Found 9 papers, 6 papers with code

Leveraging Linguistic Structures for Named Entity Recognition with Bidirectional Recursive Neural Networks

1 code implementation EMNLP 2017 Peng-Hsuan Li, Ruo-Ping Dong, Yu-Siang Wang, Ju-chieh Chou, Wei-Yun Ma

Motivated by the observation that named entities are highly related to linguistic constituents, we propose a constituent-based BRNN-CNN for named entity recognition.

named-entity-recognition Named Entity Recognition +1

Multi-target Voice Conversion without Parallel Data by Adversarially Learning Disentangled Audio Representations

4 code implementations9 Apr 2018 Ju-chieh Chou, Cheng-chieh Yeh, Hung-Yi Lee, Lin-shan Lee

The decoder then takes the speaker-independent latent representation and the target speaker embedding as the input to generate the voice of the target speaker with the linguistic content of the source utterance.

Voice Conversion

Rhythm-Flexible Voice Conversion without Parallel Data Using Cycle-GAN over Phoneme Posteriorgram Sequences

1 code implementation9 Aug 2018 Cheng-chieh Yeh, Po-chun Hsu, Ju-chieh Chou, Hung-Yi Lee, Lin-shan Lee

In this way, the length constraint mentioned above is removed to offer rhythm-flexible voice conversion without requiring parallel data.

Sound Audio and Speech Processing

One-shot Voice Conversion by Separating Speaker and Content Representations with Instance Normalization

11 code implementations10 Apr 2019 Ju-chieh Chou, Cheng-chieh Yeh, Hung-Yi Lee

Recently, voice conversion (VC) without parallel data has been successfully adapted to multi-target scenario in which a single model is trained to convert the input voice to many different speakers.

Voice Conversion

Layer-wise Analysis of a Self-supervised Speech Representation Model

1 code implementation10 Jul 2021 Ankita Pasad, Ju-chieh Chou, Karen Livescu

Recently proposed self-supervised learning approaches have been successful for pre-training speech representation models.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

AV2Wav: Diffusion-Based Re-synthesis from Continuous Self-supervised Features for Audio-Visual Speech Enhancement

no code implementations14 Sep 2023 Ju-chieh Chou, Chung-Ming Chien, Karen Livescu

In this work, we introduce AV2Wav, a resynthesis-based audio-visual speech enhancement approach that can generate clean speech despite the challenges of real-world training data.

Resynthesis Speech Enhancement

Few-Shot Spoken Language Understanding via Joint Speech-Text Models

no code implementations9 Oct 2023 Chung-Ming Chien, Mingjiamei Zhang, Ju-chieh Chou, Karen Livescu

Recent work on speech representation models jointly pre-trained with text has demonstrated the potential of improving speech representations by encoding speech and text in a shared space.

named-entity-recognition Named Entity Recognition +2

Cannot find the paper you are looking for? You can Submit a new open access paper.