Search Results for author: Yidong Chai

Found 5 papers, 2 papers with code

Few-Shot Learning for Chronic Disease Management: Leveraging Large Language Models and Multi-Prompt Engineering with Medical Knowledge Injection

no code implementations16 Jan 2024 Haoxin Liu, Wenli Zhang, Jiaheng Xie, Buomsoo Kim, Zhu Zhang, Yidong Chai

On the depression detection task, our method (F1 = 0. 975~0. 978) significantly outperforms traditional supervised learning paradigms, including feature engineering (F1 = 0. 760) and architecture engineering (F1 = 0. 756).

Depression Detection Feature Engineering +3

Short-Form Videos and Mental Health: A Knowledge-Guided Neural Topic Model

no code implementations11 Jan 2024 Jiaheng Xie, Ruicheng Liang, Yidong Chai, Yang Liu, Daniel Zeng

To prevent widespread consequences, platforms are eager to predict these videos' impact on viewers' mental health.

Topic Models Video Classification

Heterogeneous Domain Adaptation with Adversarial Neural Representation Learning: Experiments on E-Commerce and Cybersecurity

1 code implementation5 May 2022 MohammadReza Ebrahimi, Yidong Chai, Hao Helen Zhang, Hsinchun Chen

This incentivizes developing domain adaptation methods that leverage the knowledge in known domains (source) and adapt to new domains (target) with a different probability distribution.

Domain Adaptation Representation Learning

TopicModel4J: A Java Package for Topic Models

1 code implementation28 Oct 2020 Yang Qian, Yuanchun Jiang, Yidong Chai, Yezheng Liu, Jiansha Sun

Topic models provide a flexible and principled framework for exploring hidden structure in high-dimensional co-occurrence data and are commonly used natural language processing (NLP) of text.

Lemmatization Topic Models

Deep Learning for Information Systems Research

no code implementations7 Oct 2020 Sagar Samtani, Hongyi Zhu, Balaji Padmanabhan, Yidong Chai, Hsinchun Chen

Related to this broader goal, this paper makes five timely contributions.

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