Incremental Few-Shot Learning with Attention Attractor Networks

Understand

Machine learning classifiers are often trained to recognize a set of pre-defined classes.

• However, in many applications, it is often desirable to have the flexibility of learning additional concepts, with limited data and without re-training on the full training set.
• This paper addresses this problem, incremental few-shot learning, where a regular classification network has already been trained to recognize a set of base classes, and several extra novel classes are being considered, each with only a few labeled examples.
• After learning the novel classes, the model is then evaluated on the overall classification performance on both base and novel classes.