Monthly Archives: June 2015

Data Quality Control With Outlier Detection

Posted on June 8, 2015 by Pranab

For many Big Data projects, it has been reported  that significant part of the time, sometimes up to 70-80% of time,  is spent in data cleaning and preparation. Typically, in most ETL tools,  you define constraints and rules statically for … Continue reading →

Posted in Big Data, Data Science, ETL, Hadoop and Map Reduce, Internet of Things, Outlier Detection, Statistics | Tagged , , , , | 1 Comment