National Key Technology Research and Development ProgramNational Key Technology R&D Program [2014BAH22F01]
机构署名：
本校为第一且通讯机构
院系归属：
国家数字化学习工程技术研究中心
摘要：
The extraction of implicit quantity relations is one of critical steps of building the machine solver for solving arithmetic word problems. Extracting implicit quantity relations is a challenge research problem as partial problem of natural language understanding, which has no mature solution method. To address this challenge, the existing work in the extraction of quantity relations mainly relies on creating problem solving framework and extracting system of linear equations. However, these existing methods can solve the relatively simple problems due to they have no methods to extract implic...
