Top Spark MLib Interview Questions

Answer:

Mahout is a machine learning library for Hadoop, similarly MLlib is a Spark library. MetLib provides different algorithms, that algorithms scale out on the cluster for data processing. Most of the data scientists use this MLlib library.

Answer:

“MLlib” is Spark’s machine learning library. It aims at making machine learning easy and scalable with common learning algorithms and real-life use cases including clustering, regression filtering, and dimensional reduction among others.

Answer:

Most of the data users know only SQL and are not good at programming. Shark is a tool, developed for people who are from a database background – to access Scala MLib capabilities through Hive like SQL interface. Shark tool helps data users run Hive on Spark – offering compatibility with Hive metastore, queries and data.

Answer:

MLlib is scalable machine learning library provided by Spark. It aims at making machine learning easy and scalable with common learning algorithms and use cases like clustering, regression filtering, dimensional reduction, and alike.