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Yuxi Feng

5 accepted papers

2025

DeTriever: Decoder-representation-based Retriever for Improving NL2SQL In-Context Learning

COLING 2025main

While in-context Learning (ICL) has proven to be an effective technique to improve the performance of Large Language Models (LLMs) in a variety of complex tasks, notably in translating natural language questions into Structured Query Language (NL2SQL), the question of how to select the most benefici…

2024

Towards Human-aligned Evaluation for Linear Programming Word Problems

COLING 2024main

Math Word Problem (MWP) is a crucial NLP task aimed at providing solutions for given mathematical descriptions. A notable sub-category of MWP is the Linear Programming Word Problem (LPWP), which holds significant relevance in real-world decision-making and operations research. While the recent rise…

Cited by 3SourcePDFScholar
2023

DuNST: Dual Noisy Self Training for Semi-Supervised Controllable Text Generation

ACL 2023long

Self-training (ST) has prospered again in language understanding by augmenting the fine-tuning of big pre-trained models when labeled data is insufficient. However, it remains challenging to incorporate ST into attribute-controllable language generation. Augmented only by self-generated pseudo text,…

2023

KEST: Kernel Distance Based Efficient Self-Training for Improving Controllable Text Generation

IJCAI 2023poster

Self-training (ST) has come to fruition in language understanding tasks by producing pseudo labels, which reduces the labeling bottleneck of language model fine-tuning. Nevertheless, in facilitating semi-supervised controllable language generation, ST faces two key challenges. First, augmented by se…