Wei Li

Mixtures of hierarchical topics with Pachinko allocation

David Mimno, Wei Li, Andrew McCallum · 2007 · 223 citations

Engineering, Semantics, Corpus Linguistics +18

The Biases of Pre-Trained Language Models: An Empirical Study on Prompt-Based Sentiment Analysis and Emotion Detection

Rui Mao, Qian Liu, Kai He et al. · IEEE Transactions on Affective Computing · 2022 · 216 citations

Llm Fine-tuning, Engineering, Machine Learning +26

Market structure, fragmentation, and market quality

Paul B. Bennett, Wei Li · Journal of Financial Markets · 2006 · 170 citations

Market Analysis, Business, Market Structure +2

User reviews: Sentiment analysis using lexicon integrated two-channel CNN–LSTM family models

Wei Li, Luyao Zhu, Yong Shi et al. · Applied Soft Computing · 2020 · 159 citations

Modeling the Stock Relation with Graph Network for Overnight Stock Movement Prediction

Wei Li, Ruihan Bao, Keiko Harimoto et al. · 2020 · 149 citations · Full text

Engineering, Machine Learning, Interaction Network +24