A brief introduction to D3js Data Visualization
D3.js is a JavaScript library which helps you to create amazing data visualization using HTML, SVG and CSS by leveraging…
Using R with Apache Spark
To use R with Spark we need SparkR package. Below are the steps needed to build, install and use SparkR…
Using IPython and Visual Studio with Apache Spark
To develop Apache Spark applications in IPython and Python tools for Visual Studio we need to set the environment variables…
R Support for Microsoft Azure Machine Learning
Yesterday, I delivered a short presentation on R support for Microsoft Azure Machine Learning at ManchesterR user meeting. Below is the PPT embedded from slide share.
Understanding Sweep Parameters module in Azure Machine Learning
When you train a machine learning algorithm it is very important that you choose right set of parameters. When you…
Understanding Evaluate Model in Microsoft Azure Machine Learning
I think one of the coolest features of Azure Machine Learning is the ability to evaluate different algorithms and choose…
Optimize Your Website
It will be not worthwhile if your website is not optimized very well for Search Engine. To be found in…
Video Tutorials on Microsoft Azure Machine Learning
If you know what to do, Microsoft Azure Machine Learning makes it real easy how to create a model, train it and deploy it…
File operations in HDFS using java
I am using HDP for windows (1.3.0.0) single node and Eclipse as development environment. Below are few samples to read…
Quick notes on YARN (Hadoop 2.0)
Problems we had before YARN: JobTracker is solely responsible for handling resources and tasks progress. Scalability Limitation: Maximum cluster size…