Deep Active Learning Using Barlow Twins

12/30/2022
by   Jaya Krishna Mandivarapu, et al.
0

The generalisation performance of a convolutional neural networks (CNN) is majorly predisposed by the quantity, quality, and diversity of the training images. All the training data needs to be annotated in-hand before, in many real-world applications data is easy to acquire but expensive and time-consuming to label. The goal of the Active learning for the task is to draw most informative samples from the unlabeled pool which can used for training after annotation. With total different objective, self-supervised learning which have been gaining meteoric popularity by closing the gap in performance with supervised methods on large computer vision benchmarks. self-supervised learning (SSL) these days have shown to produce low-level representations that are invariant to distortions of the input sample and can encode invariance to artificially created distortions, e.g. rotation, solarization, cropping etc. self-supervised learning (SSL) approaches rely on simpler and more scalable frameworks for learning. In this paper, we unify these two families of approaches from the angle of active learning using self-supervised learning mainfold and propose Deep Active Learning using BarlowTwins(DALBT), an active learning method for all the datasets using combination of classifier trained along with self-supervised loss framework of Barlow Twins to a setting where the model can encode the invariance of artificially created distortions, e.g. rotation, solarization, cropping etc.

READ FULL TEXT
research
01/19/2022

Using Self-Supervised Pretext Tasks for Active Learning

Labeling a large set of data is expensive. Active learning aims to tackl...
research
10/18/2021

TLDR: Twin Learning for Dimensionality Reduction

Dimensionality reduction methods are unsupervised approaches which learn...
research
06/07/2023

NTKCPL: Active Learning on Top of Self-Supervised Model by Estimating True Coverage

High annotation cost for training machine learning classifiers has drive...
research
03/27/2023

Active Self-Supervised Learning: A Few Low-Cost Relationships Are All You Need

Self-Supervised Learning (SSL) has emerged as the solution of choice to ...
research
08/09/2023

Self-supervised Learning of Rotation-invariant 3D Point Set Features using Transformer and its Self-distillation

Invariance against rotations of 3D objects is an important property in a...
research
11/10/2021

A Histopathology Study Comparing Contrastive Semi-Supervised and Fully Supervised Learning

Data labeling is often the most challenging task when developing computa...
research
04/13/2021

Interpretability-Driven Sample Selection Using Self Supervised Learning For Disease Classification And Segmentation

In supervised learning for medical image analysis, sample selection meth...

Please sign up or login with your details

Forgot password? Click here to reset