Papers with Solving math word problems
Semantically-Aligned Equation Generation for Solving and Reasoning Math Word Problems (N19-1)
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| Challenge: | Existing methods to solve math word problems require accurate natural language understanding to bridge texts and math expressions. |
| Approach: | They propose a neural approach to automatically solve math word problems by operating symbols according to their semantic meanings in texts. |
| Outcome: | The proposed model outperforms state-of-the-art models and the best non-retrieval-based models over 10% accuracy in a Math23K dataset. |
Textual Enhanced Contrastive Learning for Solving Math Word Problems (2022.findings-emnlp)
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| Challenge: | Recent studies show that current models rely on shallow heuristics to predict solutions . a textual Enhanced Contrastive Learning framework enforces the models to distinguish semantically similar examples while holding different mathematical logic. |
| Approach: | They propose a textual Enhanced Contrastive Learning framework which enforces models to distinguish semantically similar examples while holding different mathematical logic. |
| Outcome: | The proposed framework improves on benchmark and challenge datasets in English and Chinese. |
Learning to Reason Deductively: Math Word Problem Solving as Complex Relation Extraction (2022.acl-long)
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| Challenge: | Existing approaches to solve math word problems do not provide explanations for generated expressions. |
| Approach: | They propose a deductive approach that presents explainable deductive reasoning steps to iteratively construct target expressions. |
| Outcome: | The proposed model significantly outperforms existing strong baselines on four benchmark datasets. |
WARM: A Weakly (+Semi) Supervised Math Word Problem Solver (2022.coling-1)
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| Challenge: | Existing approaches to solving math word problems require full supervision in the form of intermediate equations. |
| Approach: | They propose a weakly supervised model that requires only the final answer as supervision to solve math word problems. |
| Outcome: | The proposed model achieves accuracy gains of 4.5% and 32% over current weakly-supervised methods on standard Math23K and AllArith datasets. |
ATHENA: Mathematical Reasoning with Thought Expansion (2023.emnlp-main)
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| Challenge: | a mathematical word problem requires a method that articulates the problem, the lens through which models view human lexical expressions. |
| Approach: | They propose a method to mimic human thought expansion mechanisms to generate thought expansions . they show ATHENA can be used to generate reasonable thoughts by selecting valid pathways . |
| Outcome: | The proposed model is compelling in variant questions even when the informativeness in training examples is restricted. |