Tag Archives: outlier detection

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

Real Time Fraud Detection with Sequence Mining

Posted on October 21, 2013 by Pranab

Real time fraud detection  is one of the use cases, where multiple components of the Big Data eco system come into play in a significant way, Hadoop batch processing  for building the predictive model and Storm for predicting fraud from … Continue reading →

Posted in Big Data, Data Mining, Data Science, Fraud Detection, Hadoop and Map Reduce, Redis, Storm | Tagged , , , | 27 Comments