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Feiqi Cao

7 accepted papers

2025

3M-Game: Multi-Modal Multi-Task Multi-Teacher Learning for Game Event Detection (Student Abstract)

AAAI 2025technical

Esports has rapidly emerged as a global phenomenon with an ever-expanding audience on livestream platforms. However, due to the complex nature of the game, it becomes challenging for newcomers to comprehend the gaming situation. This research introduces a 3M-Game that integrates multi-modal (MM) inf…

2025

ChuLo: Chunk-Level Key Information Representation for Long Document Understanding

ACL 2025finding

Transformer-based models have achieved remarkable success in various Natural Language Processing (NLP) tasks, yet their ability to handle long documents is constrained by computational limitations. Traditional approaches, such as truncating inputs, sparse self-attention, and chunking, attempt to mit…

2024

PEACH: Pretrained-Embedding Explanation across Contextual and Hierarchical Structure

IJCAI 2024poster

In this work, we propose a novel tree-based explanation technique, PEACH (Pretrained-embedding Explanation Across Contextual and Hierarchical Structure), that can explain how text-based documents are classified by using any pretrained contextual embeddings in a tree-based human-interpretable manner.…

2024

The Language Model Can Have the Personality: Joint Learning for Personality Enhanced Language Model (Student Abstract)

AAAI 2024technical

With the introduction of large language models, chatbots are becoming more conversational to communicate effectively and capable of handling increasingly complex tasks. To make a chatbot more relatable and engaging, we propose a new language model idea that maps the human-like personality. In this p…

Cited by 1SourcePDFScholar
2023

In-Game Toxic Language Detection: Shared Task and Attention Residuals (Student Abstract)

AAAI 2023technical

In-game toxic language becomes the hot potato in the gaming industry and community. There have been several online game toxicity analysis frameworks and models proposed. However, it is still challenging to detect toxicity due to the nature of in-game chat, which has extremely short length. In this p…

Cited by 1SourcePDFScholar
2022

Understanding Attention for Vision-and-Language Tasks

COLING 2022main

Attention mechanism has been used as an important component across Vision-and-Language(VL) tasks in order to bridge the semantic gap between visual and textual features. While attention has been widely used in VL tasks, it has not been examined the capability of different attention alignment calcula…