unsupervised
gb/ʌnsˈupɚvˌaɪzd/ us/ʌnsˈupɚvˌaɪzd/
B2
英语
义项
0 个义项
adjective
B2
property
1
Not watched or directed
not watched or helped by another person, especially someone responsible
用法模式：
[person/animal/activity] is unsupervised; leave [someone/something] unsupervised; do [something] unsupervised
常见错误：
Do not write “unsupervisored.” Use “unsupervised” or “without supervision.”
近义词
unattended (emphasizes that no one is present to watch or help)
|
unmonitored (emphasizes that no one is checking or observing)
|
independent (more positive; suggests acting without help rather than lack of oversight)
反义词
supervised (watched or directed by someone responsible)
|
monitored (checked or observed, often for safety or performance)
搭配
unsupervised children
|unsupervised access
|unsupervised visits
|unsupervised play
|unsupervised practice
|unsupervised work
|left unsupervised
|remain unsupervised
|go unsupervised
|unsupervised use
主题
daily_life
|work
|education
|childcare
|safety
例句
- Young children should not be left unsupervised near a swimming pool.
- After two weeks of training, the new staff were allowed to work unsupervised.
- Visitors are not permitted to use the equipment unsupervised.
学习者例句
- The children were unsupervised for an hour.
- I can do this task unsupervised now.
adjective
technical
C1
property
2
Without labeled training data
used about AI or data analysis that finds patterns without being given the correct answers first
用法模式：
unsupervised [algorithm/model/method/training/task]
常见错误：
In machine learning, “unsupervised” does not mean “without human programmers”; it means the training data has no labels or answer key.
近义词
unlabeled (usually describes the data rather than the algorithm or method)
|
self-organizing (technical; suggests a system that discovers structure automatically)
反义词
supervised (trained with labeled examples or known correct outputs)
|
labeled (describes data that already has categories, answers, or target values)
搭配
unsupervised learning
|unsupervised model
|unsupervised algorithm
|unsupervised method
|unsupervised clustering
|unsupervised classification
|unsupervised training
|unsupervised approach
|unsupervised machine learning
|unsupervised anomaly detection
主题
computing
|artificial_intelligence
|data_science
|statistics
例句
- The team used an unsupervised algorithm to group customers by purchasing behavior.
- Unsupervised models can discover clusters in data without preassigned labels.
- This is an unsupervised task because the data set has no target variable.
学习者例句
- The program used an unsupervised method to find patterns.
- Unsupervised AI does not need labeled answers.
语法
词典原形
unsupervised
IPA
GB/ʌnsˈupɚvˌaɪzd/
US/ʌnsˈupɚvˌaɪzd/
音节与重音
un - su - per - vised （4 个音节）
Stress on 2nd syllable (su)
词形变化
Adjective
- Base: unsupervised
相关表达
unsupervised learning
1/ʌnsˈupɚvˌaɪzd lˈɚnɪŋ/
fixed phrase
technical
Learning from unlabeled data
a kind of AI learning where the system looks for patterns in data without being given the correct answers
例句
- The researchers used unsupervised learning to identify hidden groups in the survey data.
- Clustering is a common example of unsupervised learning.
- Unsupervised learning can reveal patterns that analysts did not expect.
unsupervised probation
1/ʌnsˈupɚvˌaɪzd pɹoʊbˈeɪʃən/
fixed phrase
legal
Probation without regular oversight
a legal punishment where someone must follow rules but is not regularly checked by a probation officer
例句
- He pleaded guilty and received six months of unsupervised probation.
- During unsupervised probation, she still had to pay fines and avoid further offenses.
- The court placed him on unsupervised probation instead of ordering jail time.
unsupervised visitation
1/ʌnsˈupɚvˌaɪzd vˌɪzɪtˈeɪʃən/
fixed phrase
legal
Visits without a supervisor
a legal visit, often with a child, where no official person has to watch
例句
- The judge allowed unsupervised visitation after several successful supervised visits.
- The agency opposed unsupervised visitation until the parent completed the required program.
- She was granted unsupervised visitation with her son on weekends.