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Feynn Labs Interview Questions, Process, and Tips

Updated 10 Jan 2025

Top Feynn Labs Interview Questions and Answers

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27 interviews found

Data Science Intern Interview Questions & Answers

user image Deeksha Verma

posted on 18 Apr 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. What is linear regression and logistics regression?
  • Ans. 

    Linear regression is a statistical method to model the relationship between a dependent variable and one or more independent variables. Logistic regression is used to model the probability of a binary outcome.

    • Linear regression is used for predicting continuous outcomes, while logistic regression is used for predicting binary outcomes.

    • Linear regression assumes a linear relationship between the independent and dependent ...

  • Answered by AI
  • Q2. What is central limit theorem? Why we use it
  • Ans. 

    Central Limit Theorem states that the sampling distribution of the sample mean approaches a normal distribution as the sample size increases.

    • Central Limit Theorem is used to make inferences about a population mean based on the sample mean.

    • It allows us to use the properties of the normal distribution to estimate population parameters.

    • It is essential in hypothesis testing and constructing confidence intervals.

    • For example...

  • Answered by AI
  • Q3. What is support vector machine?
  • Ans. 

    Support Vector Machine is a supervised machine learning algorithm used for classification and regression tasks.

    • Support Vector Machine finds the hyperplane that best separates different classes in the feature space

    • It works by maximizing the margin between the hyperplane and the nearest data points, known as support vectors

    • SVM can handle both linear and non-linear data by using different kernel functions like linear, pol

  • Answered by AI

Skills evaluated in this interview

Top Feynn Labs Data Science Intern Interview Questions and Answers

Q1. What is linear regression and logistics regression?
View answer (1)

Data Science Intern Interview Questions asked at other Companies

Q1. Rotate Matrix by 90 Degrees Problem Statement Given a square matrix 'MATRIX' of non-negative integers, rotate the matrix by 90 degrees in an anti-clockwise direction using only constant extra space. Input: The first line of input contains a... read more
View answer (1)

Interview Questions & Answers

user image Anonymous

posted on 27 Jun 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is CNN and max pooling?
  • Q2. What are looses in LR and logistics Regression

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(3 Questions)

  • Q1. Difference between linear and logistic regression
  • Ans. 

    Linear regression is used for continuous variables, while logistic regression is used for binary classification.

    • Linear regression predicts continuous values, while logistic regression predicts probabilities between 0 and 1.

    • Linear regression uses a linear equation to model the relationship between the independent and dependent variables.

    • Logistic regression uses the logistic function to model the probability of a binary ...

  • Answered by AI
  • Q2. Describe KNN algorithm
  • Ans. 

    KNN algorithm is a simple, instance-based learning algorithm used for classification and regression tasks.

    • KNN stands for K-Nearest Neighbors.

    • It classifies a new data point based on majority class of its k nearest neighbors.

    • KNN is a lazy learning algorithm as it does not learn a discriminative function from the training data.

    • It is sensitive to the choice of k value and distance metric.

    • Example: Classifying a flower speci...

  • Answered by AI
  • Q3. About Max pooling

Skills evaluated in this interview

Ai Ml Engineer Interview Questions asked at other Companies

Q1. Can you describe a recent machine learning project you built, including a walkthrough of the project and a code sample?
View answer (1)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - In call interview 

(7 Questions)

  • Q1. Different types of learning in Machine learning?
  • Ans. 

    Different types of learning in Machine learning include supervised learning, unsupervised learning, semi-supervised learning, reinforcement learning, and self-supervised learning.

    • Supervised learning: Training data is labeled, algorithm learns to map input to output.

    • Unsupervised learning: Training data is unlabeled, algorithm learns patterns and relationships in data.

    • Semi-supervised learning: Combination of labeled and ...

  • Answered by AI
  • Q2. Difference between inference learning and prediction learning?
  • Ans. 

    Inference learning focuses on understanding the underlying relationships in data, while prediction learning focuses on making accurate predictions based on data.

    • Inference learning involves understanding the causal relationships between variables in the data.

    • Prediction learning focuses on building models that can accurately predict outcomes based on input data.

    • Inference learning is more concerned with understanding the ...

  • Answered by AI
  • Q3. What's an outlier? How to handle them?
  • Ans. 

    An outlier is a data point that differs significantly from other observations in a dataset.

    • Outliers can be identified using statistical methods such as Z-score, IQR, or visualization techniques like box plots.

    • Handling outliers can involve removing them, transforming them, or using robust statistical methods.

    • Examples of handling outliers include winsorizing, log transformation, or using algorithms that are robust to out

  • Answered by AI
  • Q4. Mention some optimizers and loss functions used in machine learning?
  • Ans. 

    Some optimizers and loss functions used in machine learning

    • Optimizers: Adam, SGD, RMSprop

    • Loss functions: Mean Squared Error (MSE), Cross Entropy, Hinge Loss

  • Answered by AI
  • Q5. What's the significance of elbow curve?
  • Ans. 

    Elbow curve helps in determining the optimal number of clusters in K-means clustering.

    • Elbow curve is a plot of the number of clusters against the within-cluster sum of squares.

    • The point where the curve shows a sharp decrease and starts to flatten out is considered as the optimal number of clusters.

    • It helps in finding the right balance between overfitting and underfitting in clustering.

    • For example, if the elbow curve sh...

  • Answered by AI
  • Q6. Difference between supervised & unsupervised learning?
  • Ans. 

    Supervised learning uses labeled data to train the model, while unsupervised learning uses unlabeled data.

    • Supervised learning requires a target variable for training, while unsupervised learning does not.

    • In supervised learning, the model learns from labeled examples to make predictions on new data, while unsupervised learning finds patterns and relationships in data.

    • Examples of supervised learning include classificatio...

  • Answered by AI
  • Q7. What is deep learning?
  • Ans. 

    Deep learning is a subset of machine learning that uses neural networks to model and solve complex problems.

    • Deep learning involves training neural networks with multiple layers to learn representations of data

    • It is used for tasks such as image and speech recognition, natural language processing, and autonomous driving

    • Popular deep learning frameworks include TensorFlow, PyTorch, and Keras

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Feynn Labs Machine Learning Intern interview:
  • Machine Learning
  • Python
  • Data Analysis
Interview preparation tips for other job seekers - Prepare throughly with machine learning concepts(must) , gain basic knowledge on market segmentation and research analysis(optional)

Skills evaluated in this interview

Top Feynn Labs Machine Learning Intern Interview Questions and Answers

Q1. Difference between inference learning and prediction learning?
View answer (1)

Machine Learning Intern Interview Questions asked at other Companies

Q1. Different types of NER libraries and their performances
View answer (1)

Feynn Labs interview questions for popular designations

 Machine Learning Intern

 (9)

 Data Science Intern

 (5)

 Intern

 (3)

 Machine Learning Engineer Intern

 (2)

 Ml Data Associate 1

 (1)

 Data Scientist Intern

 (1)

 Ai Ml Engineer

 (1)

 Internship Position

 (1)

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What are supervied learning

Top Feynn Labs Data Science Intern Interview Questions and Answers

Q1. What is linear regression and logistics regression?
View answer (1)

Data Science Intern Interview Questions asked at other Companies

Q1. Rotate Matrix by 90 Degrees Problem Statement Given a square matrix 'MATRIX' of non-negative integers, rotate the matrix by 90 degrees in an anti-clockwise direction using only constant extra space. Input: The first line of input contains a... read more
View answer (1)

Get interview-ready with Top Feynn Labs Interview Questions

Ml Data Associate 1 Interview Questions & Answers

user image Shubham Kumar

posted on 27 Jun 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Basics of ml question
  • Q2. Ml linear regression and logistics regression

Ml Data Associate 1 Interview Questions asked at other Companies

Q1. What do you know about the process
View answer (1)

Jobs at Feynn Labs

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Interview Questions & Answers

user image Anonymous

posted on 15 Jul 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Question related to Projects
  • Q2. Questions related to ML

Interview Preparation Tips

Interview preparation tips for other job seekers - Revise all ML Concepts

Intern Interview Questions & Answers

user image Anonymous

posted on 28 Jul 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Difference between linear regression and logistic regression
  • Ans. 

    Linear regression is used for predicting continuous values, while logistic regression is used for predicting binary outcomes.

    • Linear regression is used when the dependent variable is continuous, while logistic regression is used when the dependent variable is binary.

    • Linear regression predicts the value of a dependent variable based on the value of independent variables, while logistic regression predicts the probability...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn major machine learning topics

Skills evaluated in this interview

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)

Intern Interview Questions & Answers

user image Pratik Mahajan

posted on 18 Apr 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is Max pooling in deep learning
  • Ans. 

    Max pooling is a down-sampling technique in deep learning where the maximum value from a set of values is selected.

    • Max pooling reduces the spatial dimensions of the input data by selecting the maximum value from a set of values in a specific window.

    • It helps in reducing the computational complexity and controlling overfitting in the model.

    • Example: In a 2x2 max pooling operation, the maximum value from each 2x2 window of...

  • Answered by AI

Skills evaluated in this interview

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)
Interview experience
2
Poor
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Internshala and was interviewed before Jul 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Very tough one didn't even heard of it once
  • Q2. Same kind of question

Interview Preparation Tips

Interview preparation tips for other job seekers - don't go for it.

Top Feynn Labs Machine Learning Intern Interview Questions and Answers

Q1. Difference between inference learning and prediction learning?
View answer (1)

Machine Learning Intern Interview Questions asked at other Companies

Q1. Different types of NER libraries and their performances
View answer (1)

Feynn Labs Interview FAQs

How many rounds are there in Feynn Labs interview?
Feynn Labs interview process usually has 1-2 rounds. The most common rounds in the Feynn Labs interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for Feynn Labs interview?
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 Feynn Labs. The most common topics and skills that interviewers at Feynn Labs expect are Python, Machine Learning, Data Analysis, R and Numpy.
What are the top questions asked in Feynn Labs interview?

Some of the top questions asked at the Feynn Labs interview -

  1. What is bagging and boosting. What are different types of learning models. Expl...read more
  2. Difference between inference learning and prediction learni...read more
  3. Mention some optimizers and loss functions used in machine learni...read more
How long is the Feynn Labs interview process?

The duration of Feynn Labs interview process can vary, but typically it takes about less than 2 weeks to complete.

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Feynn Labs Interview Process

based on 27 interviews

Interview experience

3.9
  
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Feynn Labs Reviews and Ratings

based on 72 reviews

4.0/5

Rating in categories

4.1

Skill development

4.3

Work-life balance

3.0

Salary

3.3

Job security

3.8

Company culture

3.2

Promotions

4.0

Work satisfaction

Explore 72 Reviews and Ratings
Data Science Intern

Guwahati

0-1 Yrs

Not Disclosed

Machine Learning Intern

Guwahati

0-1 Yrs

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