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Carrier Machine Learning Engineer Interview Questions and Answers for Experienced

Updated 23 Mar 2023

Carrier Machine Learning Engineer Interview Experiences for Experienced

1 interview found

I applied via Referral and was interviewed in Mar 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Please explain your project. Deep learning:- what is dropout. What is exploding and vanishing gradient. What is overfitting. Bias variance tradeoff. Logistic regression.
Round 3 - Technical 

(1 Question)

  • Q1. Same questions were almost repeated but it was US round.

Interview Preparation Tips

Interview preparation tips for other job seekers - Questions will be basics but related projects. Algorithms questions will be regarding implementation and how it solved your problem statement.

Interview questions from similar companies

I applied via Walk-in and was interviewed before Aug 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. About my last job description

Interview Preparation Tips

Interview preparation tips for other job seekers - Says limited and point to point thing, and be clear....

Senior Engineer Interview Questions & Answers

HARMAN user image SOUMYA P. BHOIN

posted on 19 Dec 2020

I applied via Naukri.com and was interviewed before Dec 2019. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was interviewed for the position of ETL developer. There were total 4 rounds including the managerial discussion. First three rounds were purely technical discussions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview process was really smooth though it took full day. They used to complete all the rounds the same itself. And the best part is, you will know your feedback the same moment and next day itself the hr will have a discussion for CTC things.

Interview Questionnaire 

1 Question

  • Q1. Stge concepts, vSAN, RAID, basic testing, OS concepts, NVMe, SATA, SAS

Interview Questionnaire 

1 Question

  • Q1. All technical questions raised

I applied via LinkedIn and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic Language related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - It was an easy interview, just get your basics right

I applied via Walk-in and was interviewed before Dec 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Only experience .

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing

I applied via Referral and was interviewed before Jun 2020. There were 5 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Basic networking theory like arp, ping, vlans, subnetting
  • Q2. Switching scenarios mostly related to STP
  • Q3. OSI layer based questions. For example, which layer deals with congestion control.
  • Q4. Basics of routing. Ospf n bgp scenarios
  • Q5. One of the challenging cases worked on
  • Ans. 

    Developed a solution for optimizing a complex algorithm for a client in the finance industry

    • Client had a large dataset that needed to be processed quickly

    • Implemented parallel processing to speed up the algorithm

    • Optimized the code to reduce memory usage

    • Collaborated with the client to fine-tune the algorithm for their specific needs

  • Answered by AI
  • Q6. Scenarios questions to check how you would approach a problem and work towards resolution. Like what all information would you ask from the customer to understand the issue and how you would make use of it...

Interview Preparation Tips

Interview preparation tips for other job seekers - Having a concrete networking experience and understanding would help you to crack the interview easily.
The scenarios are not tough and are basically put to check if you know the basics.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Oct 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Explain k means algorithm
  • Ans. 

    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

  • Answered by AI
  • Q2. What process did you follow for data preprocessing
  • Ans. 

    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

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.

Round 1 - Coding Test 

They ask to many technical question and ask to code also

Round 2 - Aptitude Test 

They ask for your background and thing you learnt in your past

Interview Preparation Tips

Interview preparation tips for other job seekers - work hard on your interview. they ask too much technical question.

Carrier Interview FAQs

How many rounds are there in Carrier Machine Learning Engineer interview for experienced candidates?
Carrier interview process for experienced candidates usually has 3 rounds. The most common rounds in the Carrier interview process for experienced candidates are Resume Shortlist, One-on-one Round and Technical.
How to prepare for Carrier Machine Learning Engineer interview for experienced candidates?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Carrier. The most common topics and skills that interviewers at Carrier expect are Data Science, Machine Learning, Python, AWS and Analytical.

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