answer n. 1.回答,答复。 2.解答,答案。 3.答辩,抗辩。 4.报复。 an answer to a question 某问题的解答。 have no answer to (sb.'s letter) 无回音[回信]。 in answer to …以回答,为答复(抗议等)而。 one who knows all the answers 〔美俚〕万事通;老世故。 The answer's a lemon. 〔回答荒唐提问时用语〕你这个(可笑的)问题,无法回答;废话! vt. 1.答,回答,答复;答应。 2.解答,答辩。 3.报复。 4.适合;符合。 5.尽(责),偿(债)。 6.响应。 answer a charge 对控告做出答辩。 answer a debt 偿还债务。 answer a letter 回信。 answer a riddle 解谜。 answer blows with blows 以眼还眼,以牙还牙。 answer the bell [door] 应声开门。 vi. 1.回答;答辩,辩解。 2.负责,保证;抵偿。 3.适合;符合,一致。 4.见效,成功。 answer (to) the purpose of... 可用作…。 Gypsum answers as manure. 石膏可作肥料。 Everything answered. 事事顺利[如愿]。answer for 负…的责任,保证;偿(罪),负责(受处分);代(被问人)回答(I'll answer for her safety. 我将为她的安全负责。 answer for a crime 负罪责。 I won't answer for what I'll be doing. 我就老实不客气了)。 answer to 回答;符合。 answer to the name of 叫做,名叫(The dog answers to the name of John. 这只狗叫做约翰)。 answer up 应答快(answer up to a question 立刻回答问题)。
answer for 保证,负责; 对…负有责任; 对负责; 对…负责;保证;起…作用; 对…负责;符合…; 为……负责任
extraction n. 1.抽出,拔出。 2.【化学】提取(法);萃取(法);回收物,提出物;精炼。 3.精选,摘要。 4.血统,家世,出身。 5.【数学】开方,求根。 spirit of the first extraction 原汁酒。 a man of foreign extraction 外国(血统的)人。 extractions from a book 一本书的内容摘录。 an extraction of 81 percent 百分之八十一的出粉率,八一粉。 the extraction of root 【数学】开方法,求根法。
In answer extraction module hmm based named entity recognition is used 答案的抽取使用了基于隐马尔可夫模型的命名实体识别算法。
In general , a question - answering system is made up of three parts : question analysis , information retrieval and answer extraction 自动问答系统一般包括三个主要组成部分:问题分析、信息检索和答案抽取。
Candidate answer sentence extraction is an important part of answer extraction , which directly effects question answering system ’ s performance 候选答案句抽取是问答系统中答案抽取的重要组成部分,其质量直接影响问答系统的性能。
Question classification and answer extraction are the most important . natural language processing is used to research the two key techniques which are question classification and answer sentence extraction in this paper 本论文主要利用自然语言处理技术,研究中文问答系统的两个关键技术:问题分类和候选答案句抽取。
Question classification as the most important model has two functions . first , it can efficiently reduce the space of candidate answers to improve system ’ s performance , and the second is that the question type can decide an optimum strategy of answer extraction 在问答系统中,问题分类作为其第一个重要模块主要有两个作用,第一,问题分类能有效地减少候选答案的空间,提高系统返回答案的准确率。