People
Takashi Maekaku Software Engineer
I joined Yahoo Japan Corporation (now known as LY Corporation) in 2012. I work on research and development related to speech processing with a focus on speech recognition and the improvement of related products.
Publications
-
- OTHERS (INTERNATIONAL)
- LV-CTC: Non-autoregressive ASR with CTC and latent variable models
- Yuya Fujita, Shinji Watanabe (Carnegie Mellon Univ.), Xuankai Chang (Carnegie Mellon Univ.), Takashi Maekaku
- arXiv.org
- March 28, 2024
-
- CONFERENCE (INTERNATIONAL)
- Exploring Speech Recognition, Translation, and Understanding with Discrete Speech Units: A Comparative Study
- Xuankai Chang (Carnegie Mellon University), Brian Yan (Carnegie Mellon University), Kwanghee Choi (Carnegie Mellon University), Jee-Weon Jung (Carnegie Mellon University), Yichen Lu (Carnegie Mellon University), Soumi Maiti (Carnegie Mellon University), Roshan Sharma (Carnegie Mellon University), Jiatong Shi (Carnegie Mellon University), Jinchuan Tian (Carnegie Mellon University), Shinji Watanabe (Carnegie Mellon University), Yuya Fujita, Takashi Maekaku, Pengcheng Guo (Northwestern Polytechnical University), Yao-Fei Cheng (University of Washington), Pavel Denisov (University of Stuttgart), Kohei Saijo (Waseda University), Hsiu-Hsuan Wang (National Taiwan University)
- 2024 IEEE International Conference on Acoustics, Speech and Signal Processing
- March 20, 2024
-
- CONFERENCE (INTERNATIONAL)
- Hubertopic: Enhancing Semantic Representation of Hubert Through Self-Supervision Utilizing Topic Model
- Takashi Maekaku, Jiatong Shi (Carnegie Mellon University), Xuankai Chang (Carnegie Mellon University), Yuya Fujita, Shinji Watanabe (Carnegie Mellon University)
- 2024 IEEE International Conference on Acoustics, Speech and Signal Processing
- March 20, 2024
-
- CONFERENCE (INTERNATIONAL)
- LV-CTC: Non-autoregressive ASR with CTC and Latent Variable Models
- Yuya Fujita, Shinji Watanabe (Carnegie Mellon Univ.), Xuankai Chang (Carnegie Mellon Univ.), Takashi Maekaku
- The 2023 IEEE Workshop on Automatic Speech Recognition and Understanding
- December 16, 2023
-
- OTHERS (INTERNATIONAL)
- HuBERTopic: Enhancing Semantic Representation of HuBERT through Self-supervision Utilizing Topic Model
- Takashi Maekaku, Jiatong Shi (Carnegie Mellon University), Xuankai Chang (Carnegie Mellon University), Yuya Fujita, Shinji Watanabe (Carnegie Mellon University)
- arXiv
- October 09, 2023
-
- CONFERENCE (INTERNATIONAL)
- Exploration of Efficient End-to-End ASR using Discretized Input from Self-Supervised Learning
- Xuankai Chang (Carnegie Mellon University), Brian Yan (Carnegie Mellon University), Yuya Fujita, Takashi Maekaku, Shinji Watanabe (Carnegie Mellon University)
- The 24th Annual Conference of the International Speech Communication Association
- August 20, 2023
-
- CONFERENCE (INTERNATIONAL)
- Fully Unsupervised Topic Clustering of Unlabelled Spoken Audio Using Self-Supervised Representation Learning and Topic Model
- Takashi Maekaku, Yuya Fujita, Xuankai Chang (Carnegie Mellon University), Shinji Watanabe (Carnegie Mellon University)
- The International Conference on Acoustics, Speech, & Signal Processing 2023
- June 07, 2023
-
- OTHERS (INTERNATIONAL)
- Exploration of Efficient End-to-End ASR using Discretized Input from Self-Supervised Learning
- Xuankai Chang (Carnegie Mellon University), Brian Yan (Carnegie Mellon University), Yuya Fujita, Takashi Maekaku, Shinji Watanabe (Carnegie Mellon University)
- arXiv
- May 29, 2023
-
- CONFERENCE (DOMESTIC)
- Transformerを用いた音声認識モデルにおける事前分布を用いた注意重みの平滑化の検討
- 前角 高史, 藤田 悠哉, Yifang Peng (Carnegie Mellon University), 渡部 晋治 (Carnegie Mellon University)
- 日本音響学会2023年春季研究発表会
- March 16, 2023
-
- CONFERENCE (INTERNATIONAL)
- Attention Weight Smoothing Using Prior Distributions for Transformer-Based End-to-End ASR
- Takashi Maekaku, Yuya Fujita, Yifan Peng (Carnegie Mellon University), Shinji Watanabe (Carnegie Mellon University)
- The 23rd Annual Conference of the International Speech Communication Association
- September 19, 2022
-
- CONFERENCE (INTERNATIONAL)
- End-to-End Integration of Speech Recognition, Speech Enhancement, and Self-Supervised Learning Representation
- Xuankai Chang (Carnegie Mellon University), Takashi Maekaku, Yuya Fujita, Shinji Watanabe (Carnegie Mellon University)
- The 23rd Annual Conference of the International Speech Communication Association
- September 19, 2022
-
- CONFERENCE (INTERNATIONAL)
- An Exploration of Hubert with Large Number of Cluster Units and Model Assessment Using Bayesian Information Criterion
- Takashi Maekaku, Xuankai Chang (Carnegie Mellon University), Yuya Fujita, Shinji Watanabe (Carnegie Mellon University)
- The International Conference on Acoustics, Speech, & Signal Processing 2022
- May 10, 2022
-
- OTHERS (INTERNATIONAL)
- End-to-End Integration of Speech Recognition, Speech Enhancement, and Self-Supervised Learning Representation
- Xuankai Chang (Carnegie Mellon University), Takashi Maekaku, Yuya Fujita, Shinji Watanabe (Carnegie Mellon University)
- arXiv.org
- April 01, 2022
-
- WORKSHOP (INTERNATIONAL)
- An Exploration of Self-Supervised Pretrained Representations for End-to-End Speech Recognition
- Xuankai Chang (Carnegie Mellon University), Takashi Maekaku, Pengcheng Guo (Northwestern Polytechnical University), Jing Shi (Institute of Automation, Chinese Academy of Sciences), Yen, Aswin Shanmugam Subramanian (Johns Hopkins University), Tianzi Wang (Johns Hopkins University), Shu, Yu Tsao (Academia Sinica), Hung, Shinji Watanabe (Carnegie Mellon University)
- IEEE Automatic Speech Recognition and Understanding Workshop 2021
- December 15, 2021
-
- CONFERENCE (DOMESTIC)
- Conformer CPCとDeep Cluster を用いたゼロリソース言語のための表現学習
- 前角 高史, Xuankai Chang (カーネギーメロン大学), 藤田 悠哉, Li-Wei Chen (カーネギーメロン大学), 渡部 晋治(カーネギーメロン大学), Alexander Rudnicky (カーネギーメロン大学)
- 日本音響学会2021年秋季研究発表会
- September 08, 2021
-
- CONFERENCE (INTERNATIONAL)
- Speech Representation Learning Combining Conformer CPC with Deep Cluster for the ZeroSpeech Challenge 2021
- Takashi Maekaku, Xuankai Chang (Carnegie Mellon University), Yuya Fujita, Li, Shinji Watanabe (Carnegie Mellon University), Alexander Rudnicky (Carnegie Mellon University)
- INTERSPEECH 2021
- August 30, 2021
-
- CONFERENCE (INTERNATIONAL)
- Simultaneous Detection and Localization of a Wake-Up Word using Multi-Task Learning of the Duration and Endpoint
- Takashi Maekaku, Yusuke Kida, Akihiko Sugiyama
- The 20th Annual Conference of the International Speech Communication Association
- September 19, 2019