Active Learning by Acquiring Contrastive Examples.

Katerina Margatina Giorgos Vernikos Loïc Barrault Nikolaos Aletras

Published in: EMNLP (1) (2021)

Keyphrases

active learning
training examples
random sampling
database
learning algorithm
learning process
data mining
database systems
semi supervised
small number
supervised learning
unlabeled data
class imbalance
labeled examples