The vast possibilities of artificial intelligence are of increasing interest in the field of modern information technologies. One of its most promising and evolving direc...
Spark SQL is a part of Apache Spark big data framework designed for processing structured and semi-structured data. It provides a DataFrame API that simplifies and accele...
Spark’s primary abstraction is a distributed collection of items called a Resilient Distributed Dataset (RDD). It is a fault-tolerant collection of elements which allow...
Background: Business intelligence software casts a wide net. Software for site selection, customer segmentation, marketing tests, employee productivity, operational metr...
Do the usual (attending data camps if you don’t have any experience), and you will go nowhere due to competition doing the exact same thing as you. Do the unusual, ...
R language is the world’s most widely used programming language for statistical analysis, predictive modeling and data science. It’s popularity is claimed in ...
Here is a new set of easy questions recently published, covering Statistics Programming (General, Big Data, Python, R, SQL) Modeling Behavioral Culture Fit Problem-Solvin...
Here is a new set of easy questions recently published, covering Statistics Programming (General, Big Data, Python, R, SQL) Modeling Behavioral Culture Fit Problem-Solvin...
This could a little late given that we have already embarked upon a new year. But it could be worthwhile looking back for a moment… 2016 was definitely the year of ...
Webster defines classification as follows: A systematic arrangement in groups or categories according to established criteria. The world around is full of classifiers. Cl...