Machine Learning
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Active Learning
Quick Definition
Algorithm selecting most informative data points for labeling
Full Definition
A strategy where the algorithm interactively queries a human to select the most informative data points.
Examples
medical image annotation, text labeling, rare event detection
Related Terms
semi-supervised-learning
label-efficiency
More Machine Learning Terms
Machine Learning
AI subset where systems learn patterns from data
Dropout
Regularization randomly deactivating neurons during training
PCA
Statistical technique reducing dimensionality via principal components
UMAP
Fast dimensionality reduction preserving local and global structure
Confusion Matrix
Table visualizing classifier performance by class predictions
AdaBoost
Combining weak classifiers with adaptive sample weighting