MapReduce: Detecting Cycles in Network Graph
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January 02, 2013
I recently received an email from an audience of my blog on Map/Reduce algorithm design regarding how to detect whether a graph is acyclic ...
Showing posts with label map reduce. Show all posts
Showing posts with label map reduce. Show all posts
Wednesday, January 2, 2013
Sunday, September 23, 2012
Location Sensitive Hashing in Map Reduce
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September 23, 2012
Inspired by Dr. Gautam Shroff who teaches the class: Web Intelligence and Big data in coursera.org, there are many scenarios where we want t...
Thursday, April 21, 2011
K-Means Clustering in Map Reduce
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April 21, 2011
Unsupervised machine learning has broad application in many e-commerce sites and one common usage is to find clusters of consumers with comm...
Friday, November 5, 2010
Map Reduce and Stream Processing
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November 05, 2010
Hadoop Map/Reduce model is very good in processing large amount of data in parallel. It provides a general partitioning mechanism (based o...
Friday, October 15, 2010
Scalable System Design Patterns
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October 15, 2010
Looking back after 2.5 years since my previous post on scalable system design techniques , I've observed an emergence of a set of common...
