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Informatics Software & Hardware Ml Data Associate 1 Interview Questions and Answers
Informatics Software & Hardware Ml Data Associate 1 Interview Experiences
1 interview found
Anonymous
Selected
I applied via Job Fair and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. Hyper parameters for linear regression
- Ans.
Hyper parameters are settings that control the learning process of a machine learning algorithm, such as the learning rate or regularization strength.
Hyper parameters for linear regression include learning rate, regularization strength, number of iterations, and batch size.
Learning rate controls the step size in updating the model parameters during training.
Regularization strength helps prevent overfitting by penalizin...
- Q2. Algorithm to find gradient descent in Machine learning
- Ans.
Gradient descent is an optimization algorithm used to minimize the cost function in machine learning by iteratively moving towards the minimum.
Gradient descent calculates the gradient of the cost function with respect to each parameter in the model.
It then updates the parameters in the opposite direction of the gradient to minimize the cost function.
The learning rate determines how big of a step to take in the directio...
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Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
Basic Aptitude questions
(2 Questions)
- Q1. Can you tell me about yourself?
- Ans.
I am a data enthusiast with a background in machine learning and a passion for solving complex problems.
Background in machine learning
Passionate about solving complex problems
Strong analytical skills
Experience with data analysis tools like Python and R
- Q2. Why choose this job ?
- Ans.
I am passionate about data analysis and machine learning, and I believe this job will provide me with the opportunity to grow and contribute to impactful projects.
Opportunity to work with cutting-edge technologies in data analysis and machine learning
Chance to contribute to impactful projects that make a difference
Desire to grow and develop skills in the field of data science
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed in Mar 2024. There were 3 interview rounds.
There are 20 questions from verbal reasoning and 14 is the passing criteria and I got 18 from 20 to clear the first round.
(2 Questions)
- Q1. Tell me about your project.
- Ans.
Developed a machine learning model to predict customer churn for a telecom company.
Used historical customer data to train the model
Implemented various classification algorithms such as logistic regression, random forest, and XGBoost
Evaluated model performance using metrics like accuracy, precision, recall, and F1 score
- Q2. Basic concepts of DSA
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a detail-oriented individual with a background in data analysis and a passion for machine learning.
Graduated with a degree in Computer Science
Completed internships in data analysis at tech companies
Proficient in programming languages like Python and R
Experience with machine learning algorithms such as regression and classification
- Q2. Why you want to join HCL.
- Ans.
I want to join HCL because of its reputation for innovation and growth opportunities.
HCL is known for its cutting-edge technology solutions and innovative projects.
I am impressed by HCL's commitment to employee development and career advancement.
I believe HCL will provide me with a challenging and rewarding work environment.
I am excited about the opportunity to contribute to HCL's success and be part of a dynamic team.
Interview Preparation Tips
Pratham Singh
Selected
I applied via Approached by Company and was interviewed in Apr 2024. There were 3 interview rounds.
Normal aptitude test
(1 Question)
- Q1. Introduction and educational background
(2 Questions)
- Q1. Introduction, about job descriptions
- Q2. Deep conversation around cv
Shilpa Tanu
It was really difficult to clear the assessment as it had multiple rounds in it
(2 Questions)
- Q1. Introduce yourself
- Q2. Leadership based questions
Selected
I applied via AmbitionBox and was interviewed in Mar 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Write an email with 100 words I the given time.
- Ans.
Write a 100-word email in given time
Keep the email concise and to the point
Use professional language and proper grammar
Include a clear subject line and greeting
Provide necessary information or request in the body of the email
End with a polite closing and signature
- Q2. Re construction of paragraphs what you have read in the earlier screen
(2 Questions)
- Q1. Tell me about your self.
- Q2. Why did you choose Amazon
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in May 2024. There were 2 interview rounds.
The was a versant test which checks how you speak and write english and also checks the typing speed
(1 Question)
- Q1. Check your english
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Selected
I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.
(2 Questions)
- Q1. Introduction my self
- Q2. About past experience
Selected
I applied via Naukri.com and was interviewed before Oct 2023. There were 2 interview rounds.
Basic questions - easy
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a detail-oriented individual with a background in data analysis and a passion for machine learning.
Graduated with a degree in Computer Science
Completed internships in data analysis at tech companies
Proficient in programming languages like Python and R
Experience with machine learning algorithms such as regression and classification
Strong analytical and problem-solving skills
- Q2. Questions related to prior experience
Interview Preparation Tips
Pretty much similar to any other aptitude test right after graduation
(2 Questions)
- Q1. Tell me about yourself
- Q2. What are your hobbies
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