Robust children and adults speech identification and confidence measure based on DNN posteriorgram. - Hosana Kamiyama; Atsushi Ando; Satoshi Kobashikawa; Yushi Aono (APSIPA, 2017)

Hierarchical LSTMs with Joint Learning for Estimating Customer Satisfaction from Contact Center Calls. - Atsushi Ando; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; Yushi Aono (INTERSPEECH, 2017)

Online Call Scene Segmentation of Contact Center Dialogues based on Role Aware Hierarchical LSTM-RNNs. - Ryo Masumura; Setsuo Yamada; Tomohiro Tanaka; Atsushi Ando; Hosana Kamiyama; Yushi Aono (APSIPA, 2018)

Soft-Target Training with Ambiguous Emotional Utterances for DNN-Based Speech Emotion Classification. - Atsushi Ando; Satoshi Kobashikawa; Hosana Kamiyama; Ryo Masumura; Yusuke Ijima; Yushi Aono (ICASSP, 2018)

Automatic Question Detection from Acoustic and Phonetic Features Using Feature-wise Pre-training. - Atsushi Ando; Reine Asakawa; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; Yushi Aono (INTERSPEECH, 2018)

Likability Estimation of Call-center Agents by Suppressing Annotator Variability. - Hosana Kamiyama; Atsushi Ando; Ryo Masumura; Satoshi Kobashikawa; Yushi Aono (APSIPA, 2019)

Urgent Voicemail Detection Focused on Long-term Temporal Variation. - Hosana Kamiyama; Atsushi Ando; Ryo Masumura; Satoshi Kobashikawa; Yushi Aono (APSIPA, 2019)

Speech Emotion Recognition Based on Multi-Label Emotion Existence Model. - Atsushi Ando; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; Yushi Aono (INTERSPEECH, 2019)

Improving Conversation-Context Language Models with Multiple Spoken Language Understanding Models. - Ryo Masumura; Tomohiro Tanaka; Atsushi Ando; Hosana Kamiyama; Takanobu Oba; Satoshi Kobashikawa; Yushi Aono (INTERSPEECH, 2019)

Speaker Age Estimation Using Age-Dependent Insensitive Loss. - Yuki Kitagishi; Hosana Kamiyama; Atsushi Ando; Naohiro Tawara; Takeshi Mori; Satoshi Kobashikawa (APSIPA, 2020)

Improving Speaker-Attribute Estimation by Voting Based on Speaker Cluster Information. - Naohiro Tawara; Hosana Kamiyama; Satoshi Kobashikawa; Atsunori Ogawa (ICASSP, 2020)

Customer Satisfaction Estimation in Contact Center Calls Based on a Hierarchical Multi-Task Model. - Atsushi Ando; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; Yushi Aono; Tomoki Toda (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

Robust Speech-Age Estimation Using Local Maximum Mean Discrepancy Under Mismatched Recording Conditions. - Naohiro Tawara; Atsunori Ogawa; Yuki Kitagishi; Hosana Kamiyama; Yusuke Ijima (ASRU, 2021)

Age-VOX-Celeb: Multi-Modal Corpus for Facial and Speech Estimation. - Naohiro Tawara; Atsunori Ogawa; Yuki Kitagishi; Hosana Kamiyama (ICASSP, 2021)

Coarse-Age Loss: A New Training Method Using Coarse-Age Labeled Data for Speaker Age Estimation. - Yuki Kitagishi; Hosana Kamiyama; Naohiro Tawara; Atsunori Ogawa; Noboru Miyazaki; Taichi Asami (APSIPA ASC, 2023)