from The American Heritage® Dictionary of the English Language, 4th Edition
- transitive v. To continue studying or practicing (something) after initial proficiency has been achieved so as to reinforce or ingrain the learned material or skill.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To learn (something) more than is necessary; to study excessively, to take (something) too much to heart.
- v. To learn (something) to the point where responses become instinctive.
- v. Mostly when talking about neural networks, to learn a task to the point where responses actually start to degrade. Compare with overfit, in model tuning contexts.
from the GNU version of the Collaborative International Dictionary of English
- transitive v. To learn (a fact or skill) repetitively, beyond the point where it can be immediately recalled; in experimental psychology, to continue to learn beyond the point where the criterion of adequate learning has been reached.
From over- + learn. (Wiktionary)