Unil Yun
ASRNN: A recurrent neural network with an attention model for sequence labeling
JCW Lin, Y Shao, Y Djenouri, U Yun
Knowledge-Based Systems 212, 106548, 2021
WFIM: weighted frequent itemset mining with a weight range and a minimum weight
U Yun, JJ Leggett
Proceedings of the 2005 SIAM international conference on data mining, 636-640, 2005
High utility itemset mining with techniques for reducing overestimated utilities and pruning candidates
U Yun, H Ryang, KH Ryu
Expert Systems with Applications 41 (8), 3861-3878, 2014
Efficient mining of weighted interesting patterns with a strong weight and/or support affinity
U Yun
Information Sciences 177 (17), 3477-3499, 2007
Top-k high utility pattern mining with effective threshold raising strategies
H Ryang, U Yun
Knowledge-Based Systems 76, 109-126, 2015
Sliding window based weighted maximal frequent pattern mining over data streams
G Lee, U Yun, KH Ryu
Expert Systems with Applications 41 (2), 694-708, 2014
Efficient frequent pattern mining based on linear prefix tree
G Pyun, U Yun, KH Ryu
Knowledge-Based Systems 55, 125-139, 2014
Damped window based high average utility pattern mining over data streams
U Yun, D Kim, E Yoon, H Fujita
Knowledge-Based Systems 144, 188-205, 2018
High utility pattern mining over data streams with sliding window technique
H Ryang, U Yun
Expert Systems with Applications 57, 214-231, 2016
WSpan: Weighted Sequential pattern mining in large sequence databases
U Yun, JJ Leggett
2006 3rd international IEEE conference intelligent systems, 512-517, 2006
A new framework for detecting weighted sequential patterns in large sequence databases
U Yun
Knowledge-Based Systems 21 (2), 110-122, 2008
Incremental high utility pattern mining with static and dynamic databases
U Yun, H Ryang
Applied intelligence 42, 323-352, 2015
An efficient algorithm for mining high utility patterns from incremental databases with one database scan
U Yun, H Ryang, G Lee, H Fujita
Knowledge-Based Systems 124, 188-206, 2017
Mining maximal frequent patterns by considering weight conditions over data streams
U Yun, G Lee, KH Ryu
Knowledge-Based Systems 55, 49-65, 2014
A fast perturbation algorithm using tree structure for privacy preserving utility mining
U Yun, J Kim
Expert Systems with Applications 42 (3), 1149-1165, 2015
Mining of high average-utility itemsets using novel list structure and pruning strategy
U Yun, D Kim
Future Generation Computer Systems 68, 346-360, 2017
A new efficient approach for mining uncertain frequent patterns using minimum data structure without false positives
G Lee, U Yun
Future Generation Computer Systems 68, 89-110, 2017
Incremental mining of weighted maximal frequent itemsets from dynamic databases
U Yun, G Lee
Expert Systems with Applications 54, 304-327, 2016
Mining lossless closed frequent patterns with weight constraints
U Yun
Knowledge-Based Systems 20 (1), 86-97, 2007
A SOM clustering pattern sequence-based next symbol prediction method for day-ahead direct electricity load and price forecasting
CH Jin, G Pok, Y Lee, HW Park, KD Kim, U Yun, KH Ryu
Energy conversion and management 90, 84-92, 2015
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Články 1–20