Company Name – AmazonLocation – BangalorePosition – Business Analyst Number of Rounds – 3Round 1 – Telephonic Round on Technical […]
Company Name – SapientLocation – BangalorePosition – Assistant Manager AnalyticsSalary – 12.5 LPA Number of Rounds – 4 Round 1
1. What problems can NLP solve?NLP can solve many problems like, automatic summarization, machine translation, named entity recognition, relationship extraction,
What is tf-idf? Term frequency and inverse document frequency. It is to remove the most common words other than stop
Why Python?Python has really strong library support for especially NLP and the community support of Python is also strong. So,
Linear Regression is one of simplest, basic algorithm you would wish to start your learning with. But let me remind
To understand the performance of a model you need to start with Confusion matrix. If you have escaped it below,
Feature Engineering is one place where you have to put in a lot of efforts. In the beginning of any
Suppose you have 1000 rows of data and you want to make a model to predict whether a person is
Position – Data ScientistLocation – Bangalore Number of Rounds – 5 Round 1 – Aptitude and Logical ReasoningRound 2 –