Ogawa Atsunori 小川厚徳

… Alternative Names

小川厚徳オガワアツノリ

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Researcher Number	90527516
Affiliation (Current)	2025: 日本電信電話株式会社NTTコミュニケーション科学基礎研究所, メディア情報研究部, 主任研究員
Affiliation (based on the past Project Information) *help	2016 – 2017: 日本電信電話株式会社NTTコミュニケーション科学基礎研究所, メディア情報研究部, 主任研究員 2015: 日本電信電話株式会社NTTコミュニケーション科学基礎研究所, メディア情報研究部, 研究主任
Review Section/Research Field	Except Principal Investigator Perceptual information processing
Keywords	Except Principal Investigator 深層学習 / 機械学習 / 音声認識 / ニューラルネットワーク / カーネル法 / 最小分類誤り学習 / 識別学習 / パターン認識

Minimum Classification Error Criterion-based Development of Highly Discriminative Feature Space Associated with Optimal Class Boundary Search Methods
- Principal Investigator
  
  Katagiri Shigeru
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Perceptual information processing
- Research Institution
  Doshisha University

All 2018 2016 2014

All Journal Article Presentation

[Journal Article] Context Adaptive Neural Network Based Acoustic Models for Rapid Adaptation2018
- Author(s)
  Marc Delcroix, Keisuke Kinoshita, Atsunori　Ogawam Christian Heummer, Tomohiro Nakatani
- Journal Title
  
  IEEE/ACM Transactions on Audio, Speech, and Language Processing
  
  Volume: 26 Issue: 5 Pages: 895-908
- DOI
  10.1109/taslp.2018.2798821
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26280063
[Journal Article] DIFFERENCED MAXIMUM MUTUAL INFORMATION CRITERION FOR ROBUST UNSUPERVISED ACOUSTIC MODEL ADAPTATION2016
- Author(s)
  Marc Delcroix, Atsunori Ogawa, Seong-Jun Hahm, Tomohiro Nakatani, and Atsushi Nakamura
- Journal Title
  
  Computer Speech and Language
  
  Volume: 36 Pages: 24-41
- DOI
  10.1016/j.csl.2015.08.001
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26280063
[Journal Article] Estimating speech recognition accuracy based on error type　classification2016
- Author(s)
  Atsunori Ogawa, Takaaki Hori, Atsushi Nakamura,
- Journal Title
  
  IEEE/ACM Transactions on Audio, Speech, and Language Processing
  
  Volume: 24 Issue: 12 Pages: 2400-2413
- DOI
  10.1109/taslp.2016.2603599
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26280063
[Presentation] Bidirectional RNNを用いた音声認識誤り検出と認識率推定2014
- Author(s)
  小川厚徳，堀貴明
- Organizer
  日本音響学会　2014年秋季研究発表会
- Place of Presentation
  北海道札幌市
- Year and Date
  2014-09-03
- Data Source
  KAKENHI-PROJECT-26280063

1. Katagiri Shigeru (40396114)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 渡辺秀行 (40395091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 中村篤 (50396206)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. Delcroix Marc (70793339)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. 吉岡拓也 (40466404)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 堀貴明 (20396211)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

Ogawa Atsunori 小川厚徳

小川厚徳オガワアツノリ

Research Projects

Research Products

Co-Researchers

Minimum Classification Error Criterion-based Development of Highly Discriminative Feature Space Associated with Optimal Class Boundary Search Methods

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Context Adaptive Neural Network Based Acoustic Models for Rapid Adaptation2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] DIFFERENCED MAXIMUM MUTUAL INFORMATION CRITERION FOR ROBUST UNSUPERVISED ACOUSTIC MODEL ADAPTATION2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Estimating speech recognition accuracy based on error type　classification2016

Author(s)

Journal Title

DOI

Data Source

[Presentation] Bidirectional RNNを用いた音声認識誤り検出と認識率推定2014

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Ogawa Atsunori 小川 厚徳

小川 厚徳 オガワ アツノリ

Research Projects

Research Products

Co-Researchers

Minimum Classification Error Criterion-based Development of Highly Discriminative Feature Space Associated with Optimal Class Boundary Search Methods

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Context Adaptive Neural Network Based Acoustic Models for Rapid Adaptation2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] DIFFERENCED MAXIMUM MUTUAL INFORMATION CRITERION FOR ROBUST UNSUPERVISED ACOUSTIC MODEL ADAPTATION2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Estimating speech recognition accuracy based on error type classification2016

Author(s)

Journal Title

DOI

Data Source

[Presentation] Bidirectional RNNを用いた音声認識誤り検出と認識率推定2014

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Ogawa Atsunori 小川厚徳

小川厚徳オガワアツノリ

[Journal Article] Estimating speech recognition accuracy based on error type　classification2016