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I applied via campus placement at University of Petroleum and Energy Studies (UPES), Dehradun and was interviewed before Feb 2023. There were 2 interview rounds.
Easy Aptitude basic of knowledge required
Very Basic DSA skills
I applied via Naukri.com and was interviewed before Oct 2022. There were 2 interview rounds.
K-means algorithm is a clustering algorithm that partitions data into k clusters based on similarity.
Iteratively assigns data points to the nearest cluster centroid
Calculates new centroids based on the mean of data points in each cluster
Repeats until centroids no longer change significantly
Used in data mining, image segmentation, and customer segmentation
I followed a systematic approach for data preprocessing including data cleaning, normalization, encoding, and feature scaling.
Performed data cleaning to handle missing values and outliers
Normalized numerical features to bring them to a similar scale
Encoded categorical variables using techniques like one-hot encoding
Applied feature scaling to ensure all features contribute equally to the model
I was interviewed before Feb 2023.
ACF measures the linear relationship between an observation and its lagged values. PACF measures the direct relationship.
ACF (Autocorrelation Function) measures the correlation between an observation and its lagged values.
PACF (Partial Autocorrelation Function) measures the correlation between an observation and its lagged values, while removing the indirect effects of intermediate lags.
ACF is used to identify the orde...
I applied via LinkedIn and was interviewed in Sep 2021. There were 4 interview rounds.
HARMAN interview questions for popular designations
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
1 question on Data Structures and Algorithms
Get interview-ready with Top HARMAN Interview Questions
I applied via campus placement at United College of Engineering & Research, Allahabad and was interviewed before Mar 2022. There were 4 interview rounds.
Questions related to quants, reasoning, general aptitude.
MCQs related to DSA and algorithms, multithreading, shell scripting.
I applied via Naukri.com and was interviewed in Jan 2022. There was 1 interview round.
I applied via campus placement at Pune University and was interviewed in Jan 2022. There was 1 interview round.
posted on 21 Mar 2022
The duration of HARMAN interview process can vary, but typically it takes about less than 2 weeks to complete.
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