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Few-Shot Image Classification

8 papers with code · Methodology

Few-shot image classification is the task of doing image classification with only a few examples for each category (typically < 6 examples).

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Greatest papers with code

Model-Agnostic Meta-Learning for Fast Adaptation of Deep Networks

ICML 2017 cbfinn/maml

We propose an algorithm for meta-learning that is model-agnostic, in the sense that it is compatible with any model trained with gradient descent and applicable to a variety of different learning problems, including classification, regression, and reinforcement learning. The goal of meta-learning is to train a model on a variety of learning tasks, such that it can solve new learning tasks using only a small number of training samples.

FEW-SHOT IMAGE CLASSIFICATION ONE-SHOT LEARNING

On First-Order Meta-Learning Algorithms

8 Mar 2018openai/supervised-reptile

This paper considers meta-learning problems, where there is a distribution of tasks, and we would like to obtain an agent that performs well (i.e., learns quickly) when presented with a previously unseen task sampled from this distribution. We analyze a family of algorithms for learning a parameter initialization that can be fine-tuned quickly on a new task, using only first-order derivatives for the meta-learning updates.

FEW-SHOT IMAGE CLASSIFICATION FEW-SHOT LEARNING

Prototypical Networks for Few-shot Learning

NeurIPS 2017 orobix/Prototypical-Networks-for-Few-shot-Learning-PyTorch

We propose prototypical networks for the problem of few-shot classification, where a classifier must generalize to new classes not seen in the training set, given only a small number of examples of each new class. Prototypical networks learn a metric space in which classification can be performed by computing distances to prototype representations of each class.

FEW-SHOT IMAGE CLASSIFICATION ONE-SHOT LEARNING ZERO-SHOT LEARNING

Matching Networks for One Shot Learning

NeurIPS 2016 AntreasAntoniou/MatchingNetworks

Learning from a few examples remains a key challenge in machine learning. Our algorithm improves one-shot accuracy on ImageNet from 87.6% to 93.2% and from 88.0% to 93.8% on Omniglot compared to competing approaches.

FEW-SHOT IMAGE CLASSIFICATION LANGUAGE MODELLING ONE-SHOT LEARNING

Dynamic Few-Shot Visual Learning without Forgetting

CVPR 2018 gidariss/FewShotWithoutForgetting

In this context, the goal of our work is to devise a few-shot visual learning system that during test time it will be able to efficiently learn novel categories from only a few training data while at the same time it will not forget the initial categories on which it was trained (here called base categories). We extensively evaluate our approach on Mini-ImageNet where we manage to improve the prior state-of-the-art on few-shot recognition (i.e., we achieve 56.20% and 73.00% on the 1-shot and 5-shot settings respectively) while at the same time we do not sacrifice any accuracy on the base categories, which is a characteristic that most prior approaches lack.

FEW-SHOT IMAGE CLASSIFICATION OBJECT RECOGNITION ONE-SHOT LEARNING

How to train your MAML

ICLR 2019 AntreasAntoniou/HowToTrainYourMAMLPytorch

The field of few-shot learning has recently seen substantial advancements. Most of these advancements came from casting few-shot learning as a meta-learning problem.

FEW-SHOT IMAGE CLASSIFICATION FEW-SHOT LEARNING

Low-Shot Learning for the Semantic Segmentation of Remote Sensing Imagery

26 Mar 2018rmkemker/EarthMapper

Recent advances in computer vision using deep learning with RGB imagery (e.g., object recognition and detection) have been made possible thanks to the development of large annotated RGB image datasets. These low-shot learning frameworks will reduce the manual image annotation burden and improve semantic segmentation performance for remote sensing imagery.

FEW-SHOT IMAGE CLASSIFICATION FEW-SHOT LEARNING OBJECT RECOGNITION SEGMENTATION OF REMOTE SENSING IMAGERY SEMANTIC SEGMENTATION THE SEMANTIC SEGMENTATION OF REMOTE SENSING IMAGERY