Using On HDInsight

Xiaoyong Zhu shows how to set up on Azure HDInsight:

H2O Flow is an interactive web-based computational user interface where you can combine code execution, text, mathematics, plots and rich media into a single document, much like Jupyter Notebooks. With H2O Flow, you can capture, rerun, annotate, present, and share your workflow. H2O Flow allows you to use H2O interactively to import files, build models, and iteratively improve them. Based on your models, you can make predictions and add rich text to create vignettes of your work – all within Flow’s browser-based environment. In this blog, we will only focus on its visualization part.

H2O FLOW web service lives in the Spark driver and is routed through the HDInsight gateway, so it can only be accessed when the spark application/Notebook is running

You can click the available link in the Jupyter Notebook, or you can directly access this URL:

Setup is pretty easy.

Related Posts

What Happens In Deep Neural Networks?

Adrian Colyer has a two-parter summarizing an interesting academic paper regarding deep neural networks.  Part one introduces the theory: Section 2.4 contains a discussion on the crucial role of noise in making the analysis useful (which sounds kind of odd on first reading!). I don’t fully understand this part, but here’s the gist: The learning […]

Read More

Alerting In Azure SQL Database

Arun Sirpal shows how to set up an alert for an Azure SQL Database: I keep things simple and like to look at certain performance based metrics but before talking about what metrics are available let’s step through an example. For this post I want to setup an alert for CPU percentage utilised that when […]

Read More


April 2017
« Mar May »