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I applied via Referral and was interviewed in Apr 2021. There were 4 interview rounds.
Random Forest and XGBoost are both ensemble learning algorithms used for classification and regression tasks.
Random Forest is a bagging algorithm that builds multiple decision trees and combines their outputs to make a final prediction.
XGBoost is a boosting algorithm that builds decision trees sequentially, with each tree correcting the errors of the previous one.
Random Forest is less prone to overfitting and can handl...
Random Forest is an ensemble of Decision Trees that improves accuracy and reduces overfitting.
Decision Trees are simple and easy to interpret, but prone to overfitting.
Random Forest combines multiple Decision Trees to reduce overfitting and improve accuracy.
Random Forest can handle missing values and outliers better than Decision Trees.
Decision Trees are faster to train and predict than Random Forest.
Random Forest is s...
I applied via Campus Placement and was interviewed before Dec 2020. There were 4 interview rounds.
I have experience in developing AI models for predictive analytics and natural language processing.
Developed predictive models for customer churn and sales forecasting using machine learning algorithms
Built chatbots using natural language processing techniques to improve customer service
Implemented computer vision models for image recognition in retail industry
Used deep learning models for sentiment analysis of social ...
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I applied via LinkedIn and was interviewed in Jul 2024. There were 4 interview rounds.
It was with the client. Tested if I am will be good for the role
I am open to discussing salary based on the market rate and my experience. I can join within a month.
Discussing salary based on market rate and experience
Open to negotiation
Available to join within a month
posted on 10 Nov 2021
Filters in Tableau and SQL are used to narrow down data based on specific criteria.
Filters in Tableau can be applied to individual worksheets or the entire dashboard
SQL filters can be applied using the WHERE clause
Tableau filters can be based on dimensions or measures
SQL filters can be based on any column in the table
Tableau filters can be interactive, allowing users to adjust the criteria
SQL filters can be combined wi
I applied via Company Website and was interviewed before May 2021. There were 5 interview rounds.
Online test with questions from probability and reasoning
A case study for which we need to create a dashboard and a power point presentation.
SQL written test
I have worked with Java, Python, and SQL.
Proficient in Java for developing enterprise applications
Experience in Python for data analysis and automation
Skilled in SQL for database management and querying
posted on 24 Jun 2024
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Nov 2021. There were 4 interview rounds.
Coding Test on SQL. 4 questions are given and have to code it. Difficulty level easy-medium
Case study was given with 3 days of time. We have to perform EDA and use visualization tools like Tableau/Power BI
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Dec 2021. There was 1 interview round.
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