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What does the classification head of an AutoModelForTokenClassification Model from Hugging Face refer to?

asked 2023-05-12 19:25:37 +0000

david gravatar image

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answered 2023-05-12 19:36:02 +0000

djk gravatar image

The classification head of an AutoModelForTokenClassification Model from Hugging Face refers to the neural network layer at the end of the model that is responsible for classifying each token in a sequence into a predefined set of categories or classes. This layer maps the hidden representations of the input tokens to the classification labels through a series of linear transformations and non-linear activation functions. The goal of the classification head is to extract meaningful features from the token-level representations and make accurate predictions for the target classification task.

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Asked: 2023-05-12 19:25:37 +0000

Seen: 16 times

Last updated: May 12 '23