Results 161 to 170 of about 2,727,391 (196)

Generalized maximal utility for mining high average-utility itemsets

Knowledge and Information Systems, 2021
Wei Song, Lu Liu, Chaomin Huang
openaire   +1 more source

Diffix: High-Utility Database Anonymization

2017
In spite of the tremendous privacy and liability benefits of anonymization, most shared data today is only pseudonymized. The reason is simple: there haven’t been any anonymization technologies that are general purpose, easy to use, and preserve data quality.
Francis, P., Probst Eide, S., Munz, R.
openaire   +2 more sources

Exploiting High Utility Occupancy Patterns

2017
Most studies have considered the frequency as sole interestingness measure for identifying high quality patterns. However, each object is different in nature, in terms of criteria such as the utility, risk, or interest. Besides, another limitation of frequent patterns is that they generally have a low occupancy, and may not be truly representative ...
Wensheng Gan, Jerry Chun-Wei Lin, Philippe Fournier-Viger, Han-Chieh Chao   +3 more
openaire   +1 more source

Mining High-Utility Irregular Itemsets

2019
High-utility itemset mining (HUIM) currently plays an important role in a wide range of applications and data mining community. Several algorithms, methods and data structures have been proposed to improve efficiency of mining for such itemsets. Besides, HUIM is extended in several aspects including the regarding of “regularity or irregularity of ...
Supachai Laoviboon, Komate Amphawan
openaire   +1 more source

High Utility Co-location Patterns with Instance Utility

2022
Lizhen Wang, Yuan Fang, Lihua Zhou
openaire   +1 more source

Efficient closed high-utility pattern fusion model in large-scale databases

Information Fusion, 2021
Jerry Chun-Wei Lin, Youcef Djenouri, Gautam Srivastava   +2 more
exaly  

Mining High Utility Sequences with a Novel Utility Function

2021 13th International Conference on Knowledge and Systems Engineering (KSE), 2021
Hanh-Thong Huynh, Hai Duong, Tin Truong, Bac Le, Philippe Fournier-Viger   +4 more
openaire   +1 more source

Support-Based High Utility Mining with Negative Utility Values

2022
null Pushp, Satish Chand
openaire   +1 more source

Targeted High-Utility Itemset Querying

IEEE Transactions on Artificial Intelligence, 2021
Jinbao Miao, Shicheng Wan, Wensheng Gan, Jiayi Sun, Jiahui Chen   +4 more
openaire   +1 more source

Efficient list based mining of high average utility patterns with maximum average pruning strategies

Information Sciences, 2021
Unil Yun, Bay Vo, Hamido Fujita
exaly