Towards Automatic Assessment of Aphasia Speech Using Automatic Speech Recognition Techniques
Refereed conference paper presented and published in conference proceedings

香港中文大學研究人員
替代計量分析
.

其它資訊
摘要Aphasia is a type of acquired language impairment caused by brain injury. This paper presents an automatic speech recog- nition (ASR) based approach to objective assessment of apha- sia patients. A dedicated ASR system is developed to facilitate acoustical and linguistic analysis of Cantonese aphasia speech. The acoustic models and the language models are trained with domain- and style-matched speech data from unimpaired con- trol speakers. The speech recognition performance of this sys- tem is evaluated on natural oral discourses from patients with various types of aphasia. We analyze the recognition outputs for a set of selected utterances in the aspects of supra-segmental duration and linguistic content, and confirm the effectiveness of the relevant features in the assessment of aphasia speech.
著者Ying Qin, Tan Lee, Anthony Pak Hin Kong, Sam Po Law
會議名稱The 10th International Symposium on Chinese Spoken Language Processing
會議開始日17.10.2016
會議完結日20.10.2016
會議地點Tianjin
會議國家/地區中國
期刊名稱2016 10th International Symposium on Chinese Spoken Language Processing (ISCSLP)
會議論文集題名2016 10th International Symposium on Chinese Spoken Language Processing (ISCSLP)
出版年份2016
月份10
國際標準書號978-1-5090-4295-1
電子國際標準書號978-1-5090-4294-4
語言美式英語
關鍵詞Aphasia speech, automatic speech recognition, objective assessment

上次更新時間 2020-21-11 於 00:40