V2EX retrieval-based

Retrieval-Based

定义 Definition

retrieval-based(基于检索的):指系统主要通过从已有数据/文档/对话库中检索匹配内容来生成输出,而不是凭空“生成”新内容。常见于信息检索、问答系统与聊天机器人等场景。(也可写作 retrieval based

发音 Pronunciation

/ rtrivl best /

例句 Examples

A retrieval-based chatbot replies with prewritten answers.
基于检索的聊天机器人会用预先写好的答案来回复。

In customer support, retrieval-based systems can quickly surface relevant articles, but they may struggle with novel questions outside the knowledge base.
在客服场景中,基于检索的系统能快速找出相关文章,但遇到知识库之外的新问题时往往会比较吃力。

词源 Etymology

retrieval(“检索、取回”,源自 retrieve)+ -based(“以……为基础的”)构成,字面意思就是“以检索为基础的”。该用法在计算机科学语境中常用于区分 retrieval-basedgenerative(生成式)方法。

相关词 Related Words

文学/作品引用 Literary Works

  • Introduction to Information Retrieval(Manning, Raghavan, Schütze):信息检索经典教材中常用“retrieval-based”来描述以检索为核心的方法与系统思路。
  • Neural Information Retrieval(多作者学术书/综述性质作品):在神经网络与检索结合的语境中频繁出现“retrieval-based”及相关表述。
  • Designing Bots: Creating Conversational Experiences(Amir Shevat):讨论对话系统设计时,常将“retrieval-based”与“generative/AI-driven”路线作对比。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     975 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 19:07 PVG 03:07 LAX 12:07 JFK 15:07
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86