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Zhuohao Chen

3 accepted papers

2022

Leveraging Open Data and Task Augmentation to Automated Behavioral Coding of Psychotherapy Conversations in Low-Resource Scenarios

EMNLP 2022finding

In psychotherapy interactions, the quality of a session is assessed by codifying the communicative behaviors of participants during the conversation through manual observation and annotation. Developing computational approaches for automated behavioral coding can reduce the burden on human coders an…

2022

Leveraging Task Transferability to Meta-learning for Clinical Section Classification with Limited Data

ACL 2022long

Identifying sections is one of the critical components of understanding medical information from unstructured clinical notes and developing assistive technologies for clinical note-writing tasks. Most state-of-the-art text classification systems require thousands of in-domain text data to achieve hi…

2019

Improving the Prediction of Therapist Behaviors in Addiction Counseling by Exploiting Class Confusions

ICASSP 2019accepted

In this work we address the problem of joint prosodic and lexical behavioral annotation for addiction counseling. We expand on past work that employed Recurrent Neural Networks (RNNs) on multimodal features by grouping and classifying subsets of classes. We propose two implementations: One is hierar…

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