classifier

American  

[klas-uh-fahy-er] / ˈklæs əˌfaɪ ər /

noun

1. a person or thing that classifies.

2. a device for separating solids of different characteristics by controlled rates of settling.

3. Grammar.  (in Chinese, Japanese, and other languages) a word or morpheme that corresponds to a semantic class of nouns and regularly accompanies any noun of that class in certain syntactic constructions, such as those of numeration.

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Etymology

Origin of classifier

First recorded in 1810–20; classify + -er ¹

Example Sentences

"My team is currently developing a tear-protein-based classifier that can differentiate brain cancer patients from healthy volunteers with high levels of accuracy," she said.

From BBC

An algorithm known as a classifier automatically categorizes content, allowing Character.AI to identify words that might violate its rules and filter conversations.

From Los Angeles Times

They plug the generative model into standard statistical formulas to directly construct a classifier instead of learning it from samples, as was done with discriminative approaches.

From Science Daily

The chatbot responds, and a safety classifier rates the toxicity of its response, rewarding the red-team model based on that rating.

From Science Daily

The team then let the robot carry out the scooping task on its own, using the newly learned grounding classifiers.

From Science Daily