Dawei Song

Syntax-Aware Aspect-Level Sentiment Classification with Proximity-Weighted Convolution Network

2019

It has been widely accepted that Long Short-Term Memory (LSTM) network, coupled with attention mechanism and memory module, is useful for aspect-level sentiment classification. However, existing approaches largely rely on the modelling of semantic relatedness …

A Survey of Quantum-cognitively Inspired Sentiment Analysis Models

2023 · ACM Computing Surveys

Quantum theory, originally proposed as a physical theory to describe the motions of microscopic particles, has been applied to various non-physics domains involving human cognition and decision-making that are inherently uncertain and exhibit certain non-classical, …

XPrompt: Exploring the Extreme of Prompt Tuning

2022

Prompt tuning learns soft prompts to condition the frozen Pre-trained Language Models (PLMs) for performing downstream tasks in a parameter-efficient manner. While prompt tuning has gradually reached the performance level of fine-tuning as the model …

Towards the Law of Capacity Gap in Distilling Language Models

2025

Language model (LM) distillation aims at distilling the knowledge in a large teacher LM to a small student one. As a critical issue facing LM distillation, a superior student often arises from a teacher of …