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Dôlné baníctvo nových vzorcov×FP-Growth (rast častých vzorov)×
OdborStrojové učenieStrojové učenie
RodinaMachine learningMachine learning
Rok vzniku19992000
TvorcaGuozhu Dong & Jinyan LiJiawei Han, Jian Pei & Yiwen Yin
TypSupervised pattern discoveryFrequent-itemset mining algorithm
Pôvodný zdrojDong, G., & Li, J. (1999). Efficient mining of emerging patterns: Discovering trends and differences. ACM SIGKDD, 43–52. DOI ↗Han, J., Pei, J., & Yin, Y. (2000). Mining frequent patterns without candidate generation. ACM SIGMOD Record, 29(2), 1–12. DOI ↗
Ďalšie názvyEP Mining, Contrast Pattern Mining, Differential Pattern Mining, Yükselen Örüntü Madenciliğifrequent pattern growth, FP-tree mining, FP-Growth algorithm, sık örüntü büyütme
Príbuzné34
ZhrnutieEmerging Pattern Mining (EPM) is a contrast-based data mining technique that identifies itemsets whose support increases significantly — or jumps from zero — when moving from one dataset (or class) to another. Introduced by Dong and Li in 1999, it is primarily used in classification, anomaly detection, and trend analysis tasks where discovering discriminative patterns between two populations or time periods is the central objective.FP-Growth, introduced by Jiawei Han, Jian Pei, and Yiwen Yin in 2000, mines frequent itemsets from transaction data without generating candidate sets, the costly step that slows the classic Apriori algorithm. It compresses the database into a frequent-pattern tree (FP-tree) in two scans, then grows frequent patterns recursively from that structure, making it dramatically faster than Apriori on large, dense datasets.
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ScholarGatePorovnať metódy: Emerging Pattern Mining · FP-Growth. Získané 2026-06-17 z https://scholargate.app/sk/compare