Privacy-preserving frequent pattern mining from big uncertain data

CK Leung, CSH Hoi, AGM Pazdor… - … conference on big …, 2018 - ieeexplore.ieee.org
As we are living in the era of big data, high volumes of wide varieties of data which may be
of different veracity (eg, precise data, imprecise and uncertain data) are easily generated or …

Anytime frequent itemset mining of transactional data streams

P Goyal, JS Challa, S Shrivastava, N Goyal - Big Data Research, 2020 - Elsevier
Mining frequent itemsets from transactional data streams has become very essential in
today's world with many applications such as stock market analysis, retail chain analysis …

High utility infrequent itemset mining using a customized ant colony algorithm

MS Arunkumar, P Suresh, C Gunavathi - International Journal of Parallel …, 2020 - Springer
Itemset mining is a popular extension to the frequent pattern mining problem in data mining.
Finding infrequent patterns, however, has gained its importance due to proven utility in the …

Anytime clustering of data streams while handling noise and concept drift

JS Challa, P Goyal, A Kokandakar… - … of Experimental & …, 2022 - Taylor & Francis
Clustering of data streams has become very popular in recent times, owing to rapid rise of
real-time streaming utilities that produce large amounts of data at varying inter-arrival rates …

Anystreamkm: Anytime k-medoids clustering for streaming data

JS Challa, D Rawat, N Goyal… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Stream Clustering algorithms have gained a lot of importance in the recent past due to rapid
rising utilities of IoT systems and applications. Anytime algorithms and frameworks play a …

A synopsis based approach for Itemset frequency estimation over massive multi-transaction stream

G Wang, G Cong, Y Zhang, Z Hai, J Ye - ACM Transactions on …, 2021 - dl.acm.org
The streams where multiple transactions are associated with the same key are prevalent in
practice, eg, a customer has multiple shop** records arriving at different time. Itemset …

Pursuing efficient data stream mining by removing long patterns from summaries

PJ Chuang, YS Tu - … Journal of Data Mining, Modelling and …, 2021 - inderscienceonline.com
Frequent pattern mining is a useful data mining technique. It can help in digging out
frequently used patterns from the massive internet data streams for significant applications …

Pattern mining under different conditions

Y Lu - 2021 - edoc.ub.uni-muenchen.de
During the past decades, information technology becomes ever more prevalent in nearly
every aspect of our daily lives, such as medical biology, finance, and scientific research. The …