activate learning-Scaling Up Crowd-Sourcing to Very Large Datasets: A Case for Active Learning
Active Learning Notation
本文是介绍论文Scaling Up Crowd-Sourcing to Very Large Datasets A Case for Active Learning中的AL算法。
Active learning algorithm主要由：1.一个ranker R； 2. selection strategy S；3. budget allocation strategy Γ。
本文没有介绍第3部分。