What does “Classifier” mean?

A task where a model assigns an input to one or more predefined categories.

A common objective function used to train classification models by penalizing incorrect probabilities.

A hypothetical AI system that can perform most intellectual tasks at a human level across many domains.

The broad field of building systems that perform tasks requiring pattern recognition, reasoning, language, or decision-making.

The surface in feature space that separates classes predicted by a classifier.

A large pre-trained model that can be adapted to many downstream tasks.