Distributed Adaptive Model Rules for mining big data streams
2015 (English)In: Proceedings - 2014 IEEE International Conference on Big Data, IEEE Big Data 2014, 2015, 345-353 p.Conference paper (Refereed)
Decision rules are among the most expressive data mining models. We propose the first distributed streaming algorithm to learn decision rules for regression tasks. The algorithm is available in samoa (Scalable Advanced Massive Online Analysis), an open-source platform for mining big data streams. It uses a hybrid of vertical and horizontal parallelism to distribute Adaptive Model Rules (AMRules) on a cluster. The decision rules built by AMRules are comprehensible models, where the antecedent of a rule is a conjunction of conditions on the attribute values, and the consequent is a linear combination of the attributes. Our evaluation shows that this implementation is scalable in relation to CPU and memory consumption. On a small commodity Samza cluster of 9 nodes, it can handle a rate of more than 30000 instances per second, and achieve a speedup of up to 4.7x over the sequential version.
Place, publisher, year, edition, pages
2015. 345-353 p.
Algorithms, Data communication systems, Data mining, Adaptive modeling, Attribute values, Data mining models, Distributed streaming, Linear combinations, Memory consumption, On-line analysis, Open source platforms, Big data
Computer and Information Science
IdentifiersURN: urn:nbn:se:kth:diva-168334DOI: 10.1109/BigData.2014.7004251ScopusID: 2-s2.0-84921726705ISBN: 9781479956654OAI: oai:DiVA.org:kth-168334DiVA: diva2:818192
2nd IEEE International Conference on Big Data, IEEE Big Data 2014, 27 October 2014 through 30 October 2014
QC 201506082015-06-082015-06-022015-06-08Bibliographically approved