📕 subnode [[@KGBicheno/feature_extraction]] in 📚 node [[feature_extraction]]

feature extraction

Go back to the [[AI Glossary]]

Overloaded term having either of the following definitions:

Retrieving intermediate feature representations calculated by an unsupervised or pretrained model (for example, hidden layer values in a neural network) for use in another model as input.
Synonym for feature engineering.
📖 stoas
⥱ context