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Understanding Precision and Recall
Classification is one of the most widely used supervised Machine Learning technique. In classification, the target variable takes a limited set of values. For this...
Building Analytical System on Azure Data Lake Gen2
We live in the world of Big Data and Analytics. It’s a fast-changing world with new technologies emerging at a fast pace. This pace has increased considerably with...
Process efficiency and Process drift
Every crisis is an opportunity in disguise. The current COVID-19 pandemic is no exception to this. Be it at an individual level or organizations, these are the times to...
Azure Data Factory Managed Virtual Network(Preview)
The emergence of cloud technologies has enabled enterprises to scale their infrastructure with minimal effort. In fact, you can scale with a few clicks at a minimal cost...
Azure Data Lake and Azure Databricks file systems.
With the advent of Big Data, technology paradigms have shifted from relational databases to data lakes. Data comes in a wide variety, larger velocity and huge volumes....
Why Process management is the need of the day
Every problem brings an opportunity with it. The current times of COVID-19 pandemic are no exception to this. However, as far as organizations are concerned, it is a...
Azure Data Lake Gen2 and Azure Databricks
Before Azure Data Lake Gen2 and Azure Databricks, In our previous articles, we elaborated about two aspects of Azure Data Lake Gen2 migration i.e. governance and...
Managing Azure Data Lake Gen2 with Powershell
In the fast-moving world of data and technology in general, addressing tech debts is an integral part of any organization. It is important not only to stay ahead in the...
Cumulative Distribution in Azure Databricks using Spark SQL
We can solve every problem in multiple ways. In our previous article, we motivated the need to fit cumulative distributions. Moreover, we demonstrated the same in Azure...
Cumulative Distribution in Azure Databricks
Imagine that you receive a requirement to calculate the aggregations like average on a range of percentiles and quartiles, for a given dataset. There are two ways to...