'Cs525 big data analytics' diaporamas de présentation

CS525 : Big Data Analytics

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CS525: Big Data Analytics

CS525: Big Data Analytics. HBase Elke A. Rundensteiner Fall 2013. HBase. HBase is an Apache open source project HBase is a distributed column-oriented data store on top of HDFS Hbase logically organizes data into tables. HBase vs. HDFS.

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CS525 : Big Data Analytics

CS525 : Big Data Analytics. KMeans Clustering on Hadoop Fall 2013 Elke A. Rundensteiner. K-Means Algorithm. Iterative algorithm until converges. K-Means Algorithm. Step 1: Select K points at random (Centers) Step 2 : For each data point, assign it to the closest center

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