Word · Frequency #21639
unsupervised
无人监督的；无监督的
核心释义
一般指无人看管；在机器学习中常译作“无监督的”。
not supervised or under constant observation
- 1.
无人监督的；未被持续观察的。
Not supervised; not being constantly observed.
无人监督的；未被持续观察的。；无监督的
用法In use
The children were left unsupervised in the playground for a few minutes.
用法提示：unsupervised 作表语形容词，表示无人监督的状态。
Students are not allowed to use the lab unsupervised.
用法提示：unsupervised 作宾语补语，表示在没有监督的情况下。
The algorithm uses unsupervised learning to find patterns in the data.
用法提示：unsupervised 作定语修饰 learning，表示无监督的（机器学习）。
be unsupervised
be 后接 unsupervised 作表语，表示处于无人监督或无人看管的状态。
The children were unsupervised for a few minutes.
孩子们有几分钟无人看管。
leave sb/sth unsupervised
leave + 宾语 + unsupervised 表示“让……处于无人照管的状态”。
相关词与表达Connections
搭配Collocations
- unsupervised learning
- 无监督学习
- The algorithm uses unsupervised learning to find patterns in the data.该算法使用无监督学习来发现数据中的模式。
- unsupervised algorithm
- 无监督算法
- An unsupervised algorithm can cluster the images without any labels.无监督算法可以在没有任何标签的情况下对图像进行聚类。
- unsupervised classification
- 无监督分类
- The research relies on unsupervised classification to map the vegetation.这项研究依靠无监督分类来绘制植被图。
- unsupervised approach
- 无监督方法
- We adopted an unsupervised approach to explore the customer data.我们采用了一种无监督方法来探索客户数据。
学习提示Learner notes
记忆技巧Memory Tip
想象自习课没有老师盯着：un（不）+ supervised（被监督的）= 没人监督的。
语境与语域Context & Register
语域：neutral 常见场景：child supervision、machine learning 该词通常为中性语体，一般表示“无人监督的、无人看管的”；在机器学习等领域多译作“无监督的”。
发音与拼写Pronunciation & Spelling
Apart from the base word 'supervised' (excluded), no common word rhymes with the whole word /ˌʌnˈsuːpərvaɪzd/ because the stressed syllable is 'su'. 'Improvised' (/ˈɪmprəvaɪzd/) comes closest in ending: it also has an unstressed final /-vaɪzd/, but its stressed vowel differs. 'Advised', 'revised', and 'devised' share the spelling '-vised' but stress the final syllable, so they are not rhymes. 'Prized' shares only the final /-aɪzd/ segment.
Dictionary facts from ECDICT, WIKTIONARY.