2014
DOI: 10.32614/rj-2014-006
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PivotalR: A Package for Machine Learning on Big Data

Abstract: PivotalR is an R package that provides a front-end to PostgreSQL and all PostgreSQLlike databases such as Pivotal Inc.'s Greenplum Database (GPDB), HAWQ. When running on the products of Pivotal Inc., PivotalR utilizes the full power of parallel computation and distributive storage, and thus gives the normal R user access to big data. PivotalR also provides an R wrapper for MADlib. MADlib is an open-source library for scalable in-database analytics. It provides data-parallel implementations of mathematical, sta… Show more

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Cited by 9 publications
(4 citation statements)
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“…All the experiments are conducted on computers with Intel Core i7 CPU (2.13 GHz and 4 GB RAM). R statistical tool [13] is used to implement the algorithms. We evaluate the proposed method using a mixture of Google Cluster resource utilization [14], real world cloud QoS performance [15], and synthetic data.…”
Section: Experiments and Resultsmentioning
confidence: 99%
“…All the experiments are conducted on computers with Intel Core i7 CPU (2.13 GHz and 4 GB RAM). R statistical tool [13] is used to implement the algorithms. We evaluate the proposed method using a mixture of Google Cluster resource utilization [14], real world cloud QoS performance [15], and synthetic data.…”
Section: Experiments and Resultsmentioning
confidence: 99%
“…It provides data-parallel implementations of mathematical, statistical and machine-learning algorithms for structured and unstructured data. Therefore, PivotalR also enables a user to apply machine learning algorithms on big data (Qian, 2014).…”
Section: Methods Of Machine Learning and Big Datamentioning
confidence: 99%
“…It provides data-parallel implementations of mathematical, statistical and machine-learning algorithms for structured and unstructured data. Thus PivotalR also enables the user to apply machine learning algorithms on big data [18].…”
Section: Methods Of Machine Learning and Big Datamentioning
confidence: 99%