Zeyu Zheng

A Supervised Approach to Predict Company Acquisition with Factual and Topic Features Using Profiles and News Articles on TechCrunch

2021 · Proceedings of the International AAAI Conference on Web and Social Media

Merger and Acquisition (M&A) prediction has been an interesting and challenging research topic in the past a few decades. However, past work has only adopted numerical features in building models, and yet the valuable textual …

Adaptive Pairwise Weights for Temporal Credit Assignment

2022 · Proceedings of the AAAI Conference on Artificial Intelligence

How much credit (or blame) should an action taken in a state get for a future reward? This is the fundamental temporal credit assignment problem in Reinforcement Learning (RL). One of the earliest and still …