Protocol and baseline for experiments on Bogazici University Turkish emotional speech corpus Boǧaziçi üniversitesi türkçe duygulu konuşma veritabani üzerinde deneyler için protokol ve taban çizgis
2014 22nd Signal Processing and Communications Applications Conference, SIU 2014, Trabzon, Türkiye, 23 - 25 Nisan 2014, ss.1698-1701, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Doi Numarası: 10.1109/siu.2014.6830575
- Basıldığı Şehir: Trabzon
- Basıldığı Ülke: Türkiye
- Sayfa Sayıları: ss.1698-1701
- Anahtar Kelimeler: Computational Paralinguistics, Emotional Speech Corpus, Human-Computer Interaction, Speech Emotion Recognition
- Boğaziçi Üniversitesi Adresli: Evet
Özet
This study aims at presenting an emotional corpus collected at Boǧaziçi University / Electrical and Electronics Department, on which no previous signal processing and machine learning study was done for classification purposes. It also aims at providing the protocol for further experiments on this corpus. The emotional corpus consists of 484 speech utterances from 11 amateur actors acting 11 emotionally undefined sentences with 4 emotions using Stanislavsky effect. In-line with the state-of-the-art method in the field, functionals were passed over the Low Level Descriptors of the signal to obtain fixed length feature vectors. For this purpose, the openSMILE feature extractor was used with the baseline feature set from the INTERSPEECH 2013 Computational Paralinguistics Challenge. The training, validation and testing partitions are defined on the corpus. The baseline results obtained using Support Vector Machines and Random Forests are presented. © 2014 IEEE.