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scikit-learn clustering, Clustering performance evaluation, Internal…
scikit-learn clustering
K-means
Hierarchical clustering
Mean Shift
OPTICS
Spectral clustering
DBSCAN
Affinity Propagation
BIRCH
Clustering performance evaluation
Homogeneity, completeness and V-measure
Fowlkes-Mallows scores
Mathematical formulation
Rand index
Mutual Information based scores
Silhouette Coefficient
Calinski-Harabasz Index
CH
Contingency Matrix
Pair Confusion Matrix
Internal Quality Criteria Measures
Scatter Criteria
C-criterion
condorcet’s Criterion.
排序問題
Sum of Squared Error
Category Utility Metric
Edge Cut Metrics
Silhouette Coefficient
External Quality Criteria Measures
Fowlkes–Mallows Index
Mutual Information Based Measure
F-measure
Jaccard Index
Confusion Matrix
Rand Index
Purity
Similarities
Pearson Correlation
Dice Coefficient
Extended Jaccard
Minkowski
Cosine Measure
應分幾分群
Elbow Method
Silhouette Score Method
sklearn.metrics: Metrics
連結
:
DB
純度