answer extraction 中文意思是什麼
answer extraction
解釋
解答抽取- answer : n 1 回答，答復。2 解答，答案。3 答辯，抗辯。4 報復。vt 1 答，回答，答復；答應。2 解答，答辯。3 報...
- extraction : n. 1. 抽出，拔出。2. 【化學】提取（法）；萃取（法）；回收物，提出物；精煉。3. 精選，摘要。4. 血統，家世，出身。5. 【數學】開方，求根。
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In general, a question - answering system is made up of three parts : question analysis, information retrieval and answer extraction
自動問答系統一般包括三個主要組成部分：問題分析、信息檢索和答案抽取。 -
Candidate answer sentence extraction is an important part of answer extraction, which directly effects question answering system ’ s performance
候選答案句抽取是問答系統中答案抽取的重要組成部分，其質量直接影響問答系統的性能。 -
In answer extraction module hmm based named entity recognition is used
答案的抽取使用了基於隱馬爾可夫模型的命名實體識別演算法。 -
The open - domain question answering system is composed of five parts, that is, question classification, question expansion, search engine, answer extraction and answer selection
開放域問答系統通常包括問題分類、問題擴展、搜索引擎、答案抽取和答案選擇五個主要部分。 -
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
本論文主要利用自然語言處理技術，研究中文問答系統的兩個關鍵技術:問題分類和候選答案句抽取。 -
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
在問答系統中，問題分類作為其第一個重要模塊主要有兩個作用，第一，問題分類能有效地減少候選答案的空間，提高系統返回答案的準確率。 -
Question answering ( qa ) is the next generation of search engine which is related to natural language processing, information retrieval and etc. a question answering contains question classification, query expansion, text retrieval, answer extraction and answer selection
自動問答系統是集自然語言處理技術和信息檢索技術於一身的新一代智能搜索引擎。問答系統包括問題分類、查詢擴展、文本檢索、答案抽取和答案選擇排序，其中，問題分類和答案抽取最為關鍵。
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