V2EX few-shot learning

Few-shot Learning

释义 Definition

Few-shot learning(少样本学习):一种机器学习方法,指模型在只有很少标注样本(例如每类只有 110 个例子)的情况下,仍能学会识别、分类或完成任务。常见于计算机视觉、自然语言处理与提示词(prompting)场景。该术语还有相关形式如 one-shot(一次样本)与 zero-shot(零样本)。

发音 Pronunciation (IPA)

/fju t ln/

例句 Examples

Few-shot learning helps a model recognize new categories with only a few examples.
少样本学习可以让模型只用少量例子就识别新的类别。

In real-world applications, few-shot learning is valuable because collecting labeled data can be expensive, slow, or ethically sensitive.
在真实应用中,少样本学习很有价值,因为收集标注数据可能成本高、耗时长,或涉及伦理敏感问题。

词源 Etymology

Few-shot 来自英语中 “few(少量)+ shot(一次尝试/一次机会)” 的组合;在机器学习语境里,shot 常被借用来表示“给模型看的一个训练示例/一次示范”。Learning 指“学习/训练过程”。合起来强调“用很少示例完成学习”。

相关词 Related Wrds

文学与作品 Literary Works

  • Language Models are Few-Shot Learners(Brown et al., 2020)在大型语言模型研究中系统讨论并推广了 “few-shot learning” 的用法。
  • *Model-Agnostic Meta-Learning for Fast Adaptation of Deep Networks (MAML)*(Finn et al., 2017)元学习经典论文,与少样本学习密切相关。
  • Prototypical Networks for Few-shot Learning(Snell et al., 2017)少样本分类的重要方法之一。
  • Matching Networks for One Shot Learning(Vinyals et al., 2016)早期相关代表作,推动了 one-shot / few-shot 研究体系。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     860 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 46ms UTC 21:03 PVG 05:03 LAX 14:03 JFK 17:03
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