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Xinbo Zhang

5 accepted papers

2025

Parrot: A Training Pipeline Enhances Both Program CoT and Natural Language CoT for Reasoning

EMNLP 2025

Natural language chain-of-thought (N-CoT) and Program chain-of-thought (P-CoT) have emerged as two primary paradigms for large language models (LLMs) to solve mathematical reasoning problems. Current research typically endeavors to achieve unidirectional enhancement: P-CoT enhanced N-CoT or N-CoT en

2024

ReFT: Reasoning with Reinforced Fine-Tuning

ACL 2024long

One way to enhance the reasoning capability of Large Language Models (LLMs) is to conduct Supervised Fine-Tuning (SFT) using Chain-of-Thought (CoT) annotations. This approach does not show sufficiently strong generalization ability, however, because the training only relies on the given CoT data. In…

2024

Training Large Language Models for Reasoning through Reverse Curriculum Reinforcement Learning

ICML 2024poster

In this paper, we propose **R**$^3$: Learning **R**easoning through **R**everse Curriculum **R**einforcement Learning (RL), a novel method that employs only outcome supervision to achieve the benefits of process supervision for large language models. The core challenge in applying RL to complex reas…

2022

E-KAR: A Benchmark for Rationalizing Natural Language Analogical Reasoning

ACL 2022findings

The ability to recognize analogies is fundamental to human cognition. Existing benchmarks to test word analogy do not reveal the underneath process of analogical reasoning of neural models. Holding the belief that models capable of reasoning should be right for the right reasons, we propose a first-…

Cited by 35SourcePDFScholar
2022

LOREN: Logic-Regularized Reasoning for Interpretable Fact Verification

AAAI 2022technical

Given a natural language statement, how to verify its veracity against a large-scale textual knowledge source like Wikipedia? Most existing neural models make predictions without giving clues about which part of a false claim goes wrong. In this paper, we propose LOREN, an approach for interpretable…