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I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
Regularization techniques in machine learning help prevent overfitting by adding a penalty term to the loss function.
L1 regularization (Lasso): Adds the absolute value of the magnitude of coefficients as penalty term.
L2 regularization (Ridge): Adds the square of the magnitude of coefficients as penalty term.
Elastic Net regularization: Combines L1 and L2 regularization to get the best of both worlds.
Dropout regularizati...
I applied via Walk-in and was interviewed in Jun 2024. There were 2 interview rounds.
It was very easy and we can crack it.
We were divided into 5 groups which consists of 6 . And a subject was given to speak cons and pros.
I applied via Indeed and was interviewed before Jul 2023. There was 1 interview round.
NICE Actimize interview questions for popular designations
I applied via Approached by Company and was interviewed in Jun 2022. There were 5 interview rounds.
Creating a 15 minutes presentation on one of their application.
I applied via LinkedIn and was interviewed before May 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Apr 2023. There were 2 interview rounds.
To improve SQL query performance, optimize indexes, minimize data retrieval, use proper joins, and consider query structure.
Optimize indexes to speed up data retrieval
Minimize data retrieval by selecting only necessary columns
Use proper joins (e.g. INNER JOIN instead of CROSS JOIN)
Consider query structure and avoid unnecessary subqueries or functions
I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.
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The duration of NICE Actimize interview process can vary, but typically it takes about less than 2 weeks to complete.
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