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researcher

Chang Lei

3 papers hereh-index 332 citations12 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • eess.AS3

identity via Semantic Scholar / OpenAlex

collaborators

3 papers

eess.AS2026

Towards Paradigm-General Suicide Risk Detection via Speech LLM

Jialun Li, Weitao Jiang, Ziyun Cui +6

Suicide risk among adolescents remains a critical public health concern, and speech provides a non-invasive and scalable approach for its detection. Speech-based suicide risk asses…

eess.AS2026

Speaker Anonymisation for Speech-based Suicide Risk Detection

Ziyun Cui, Sike Jia, Yang Lin +6

Adolescent suicide is a critical global health issue, and speech provides a cost-effective modality for automatic suicide risk detection. Given the vulnerable population, protectin…

eess.AS2025

The 1st SpeechWellness Challenge: Detecting Suicide Risk Among Adolescents

Wen Wu, Ziyun Cui, Chang Lei +6

The 1st SpeechWellness Challenge (SW1) aims to advance methods for detecting current suicide risk in adolescents using speech analysis techniques. Suicide among adolescents is a cr…

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