discriminative

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数据源: ai_enrichment
指具有识别或区分能力,能辨别差异或形成差别,常用于描述分析、判断或特征。

用法要点

句型搭配

常作定语修饰名词,如“discriminative ability”或“discriminative feature”,强调区分或识别特性。

• discriminative power
• discriminative analysis

介词用法

与介词“between”或“among”连用,表示在多个事物间进行区分,如“discriminative between options”。

• discriminative among groups
• discriminative between good and bad

语域说明

多用于正式或学术语境,如心理学、机器学习或商业分析,日常口语中较少使用。

• discriminative model in AI
• discriminative judgment in law

基础例句

She has a discriminative eye for quality fabrics.

她对优质面料有很强的识别力。

This test is discriminative enough to tell apart different skill levels.

这个测试足够有区分度,能辨别不同的技能水平。

He showed discriminative taste in choosing the best wine.

他在挑选最佳葡萄酒时展现了有识别力的品味。

高级例句

In machine learning, discriminative models are used for classification tasks.

在机器学习中,判别模型被用于分类任务。

The company's discriminative pricing strategy targets high-end customers.

公司的差别定价策略针对高端客户。

Psychological studies focus on discriminative abilities in perception.

心理学研究关注感知中的区分能力。

高频搭配

verb

have discriminativeshow discriminativeuse discriminative

adjective

highly discriminativeless discriminativemore discriminative

noun

discriminative abilitydiscriminative featurediscriminative powerdiscriminative analysis

adverb

discriminativelyhighly discriminative

preposition

discriminative betweendiscriminative among

phrase

discriminative learningdiscriminative modeldiscriminative judgment

常见错误

❌ 错误:He is discriminative to choose the right option.
✓ 正确:He is discriminative in choosing the right option.

错误使用介词“to”,应改为“in”表示在某个方面有识别力,因为“discriminative”常与“in”搭配描述能力范围。

❌ 错误:This tool is very discriminative for quality.
✓ 正确:This tool is very discriminative of quality.

错误使用介词“for”,应改为“of”表示对某物的识别,因为“discriminative”在描述区分特性时常用“of”连接对象。

近义词辨析

discriminating

“discriminating”更强调有品味或判断力,常用于人或选择,而“discriminative”更中性,侧重区分能力本身。

She has a discriminating palate for fine food. (强调品味) vs. The test is discriminative between levels. (强调区分)

distinctive

“distinctive”指独特或有特色,而“discriminative”指能区分或识别差异,前者描述特性,后者描述能力。

His style is distinctive. (独特风格) vs. This feature is discriminative. (能区分的特征)