OfflineLearning.md (628B)
1 # Offline Learning 2 3 ML CH1 4 5 **Definition:** Offline learning is the process of learning and then implementing the learned behavior where the model can not learn incrementally. This is also referred to as batch learning. 6 7 Think of alphago. It was trained to play go, then the agent was sent out to enact the policy not to learn more when playing real people. 8 9 When models become obselete due to inability to learn new information this is called model rot or data drift. This happens because data always changes but the model can't. The solution to this is either using an [OnlineLearning](OnlineLearning.md) model or retraining.