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    • 1. 发明申请
    • METHOD AND COMPUTER SYSTEM FOR AUTOMATICALLY ANSWERING NATURAL LANGUAGE QUESTIONS
    • 用于自动回答自然语言问题的方法和计算机系统
    • WO2009053739A2
    • 2009-04-30
    • PCT/GB2008050976
    • 2008-10-22
    • RE5ULT LTDROBERTS THOMASBUTCHER PAULBINKS DOMINICCHEUNG FREDERICKJAEGGI DANIELJACOBS MATTHEW
    • ROBERTS THOMASBUTCHER PAULBINKS DOMINICCHEUNG FREDERICKJAEGGI DANIELJACOBS MATTHEW
    • G06F17/30654
    • A computer system and method for automatically answering natural language questions. The system comprises an input to receive said natural language questions; a data store to record linked pairs of questions and corresponding answers; a matcher configured to compare a said received natural language question withsaid linked question and answer pairs and an output to transfer a said received natural language question to a researcher if no matches are found. The system may further comprise a system to link pairs of questions and corresponding answers into groups, to enable the generation of a prototypicalanswer for each group of pairs of questions and answers and to store said prototypicalanswers in said data store; wherein said matcher compares a said received naturallanguage question with a question in said data store having an associated prototypicalanswer and output said associated prototypical answer for said question in response to said matching. Alternatively, said matcher may be configured to output all linked question and answer pairs which matchsaid received natural language question. The system may be further adapted to distribute natural language questions to be answered to researchers by assigning unpopularity scores to each of said natural language questions.
    • 用于自动回答自然语言问题的计算机系统和方法。 该系统包括接收所述自然语言问题的输入; 一个数据存储器来记录链接的问题对和相应的答案; 匹配器,其被配置为将所述接收到的自然语言问题与所述链接的问题和答案对进行比较,以及如果没有找到匹配则将所述接收到的自然语言问题传送给研究人员的输出。 该系统可以进一步包括将成对的问题和对应的答案链接到组中的系统,以使得能够为每组问题和答案产生原型传递并且将所述原型传道存储在所述数据存储中; 其中所述匹配器将所述接收到的自然语言问题与所述数据存储器中具有相关联的原型说明的问题进行比较,并响应于所述匹配而输出针对所述问题的所述相关原型回答。 或者,所述匹配器可以被配置为输出与所接收的自然语言问题相匹配的所有链接的问题和答案对。 该系统可以进一步适用于通过向每个所述自然语言问题分配不受欢迎程度分数来分发要回答的自然语言问题。