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SurveySparrow ml engineer Interview Questions and Answers

Updated 4 Dec 2024

SurveySparrow ml engineer Interview Experiences

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ml engineer Interview Questions & Answers

user image Anonymous

posted on 4 Dec 2024

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

Nlp question and real world questions

Round 2 - Technical 

(2 Questions)

  • Q1. Ml real world questions
  • Q2. 3 to 4 realworld scenerios

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. What are python decorators
  • Ans. 

    Python decorators are functions that modify the behavior of other functions or methods.

    • Decorators are denoted by the @ symbol followed by the decorator function name.

    • They are commonly used for adding functionality to existing functions without modifying their code.

    • Decorators can be used for logging, timing, authentication, caching, etc.

    • Example: @staticmethod decorator in Python is used to define a method that is not bo

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. Only one round was there

Skills evaluated in this interview

I applied via Job Portal and was interviewed in Aug 2021. There were 2 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. Questions related to college projects.

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy Interview Process and Great projects.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is linear regression
  • Ans. 

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

    • Linear regression aims to find the best-fitting straight line that describes the relationship between variables.

    • It is commonly used for predicting numerical values based on input features.

    • The equation for a simple linear regression model is y = mx + b, where y is the dependent vari...

  • Answered by AI
  • Q2. What is support vector machine
  • Ans. 

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

    • SVM finds the hyperplane that best separates different classes in the feature space

    • It works by maximizing the margin between the closest data points from different classes

    • SVM can handle non-linear data by using kernel functions to map data into higher-dimensional space

    • Examples: classifying emails as spam...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is difference between object detection and segmentation in image
  • Ans. 

    Object detection identifies objects in an image, while segmentation assigns a label to each pixel in the image.

    • Object detection involves identifying and locating objects within an image, often using bounding boxes.

    • Segmentation assigns a class label to each pixel in the image, creating a pixel-wise mask for each object.

    • Object detection is typically used when the goal is to identify and locate multiple objects in an imag...

  • Answered by AI
  • Q2. Technology used in camera sensor
  • Ans. 

    Camera sensors use various technologies such as CMOS and CCD to capture images.

    • CMOS (Complementary Metal-Oxide-Semiconductor) sensors are commonly used in modern digital cameras for their low power consumption and high image quality.

    • CCD (Charge-Coupled Device) sensors are another type of sensor used in some cameras, known for their high-quality images but higher power consumption.

    • Other technologies used in camera senso...

  • Answered by AI

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Tell about sql joins
  • Ans. 

    SQL joins are used to combine rows from two or more tables based on a related column between them.

    • Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

    • INNER JOIN returns rows when there is at least one match in both tables.

    • LEFT JOIN returns all rows from the left table and the matched rows from the right table.

    • RIGHT JOIN returns all rows from the right table and the matched rows from the left table.

    • F...

  • Answered by AI
  • Q2. What ks difference between delete and update
  • Ans. 

    Delete removes a record entirely, while update modifies an existing record.

    • Delete removes the entire record from the database

    • Update modifies specific fields of an existing record

    • Delete is irreversible, while update can be undone by another update

    • Example: Deleting a user account vs updating the user's email address

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Assignment 

Create a Full Stack App

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jun 2023. There were 4 interview rounds.

Round 1 - Coding Test 

There were 2 questions, it was an online round with timer. One question was on arrays and other on strings

Round 2 - Coding Test 

2 coding questions to solve, one logical and another on strings. Some mysql related questions were asked.

Round 3 - Behavioral 

(2 Questions)

  • Q1. Some questions of OOPS concept
  • Q2. Some on data structures
Round 4 - HR 

(1 Question)

  • Q1. Soft skills with examples
  • Ans. 

    Soft skills are essential for a Software Engineer to effectively communicate, collaborate, and problem-solve.

    • Effective communication: Ability to clearly convey ideas and information to team members and stakeholders.

    • Collaboration: Working well with others to achieve common goals and contribute positively to team dynamics.

    • Problem-solving: Using critical thinking and creativity to identify and solve complex technical issu...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 Medium level DSA question

Round 2 - Technical 

(2 Questions)

  • Q1. Mirror binary tree
  • Q2. Optimally find n^m
  • Ans. 

    Use the exponentiation by squaring algorithm to optimally find n^m.

    • Use the exponentiation by squaring algorithm to reduce the number of multiplications needed.

    • Divide the exponent by 2 and recursively calculate the result.

    • Handle the cases when the exponent is even or odd separately.

    • Example: n^5 = n * n^2 * n^2

  • Answered by AI

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Edit distance problem
  • Ans. 

    The edit distance problem involves finding the minimum number of operations required to transform one string into another.

    • The edit distance problem can be solved using dynamic programming.

    • Common operations include insertion, deletion, and substitution of characters.

    • Example: Given strings 'kitten' and 'sitting', the edit distance is 3 (substitute 'k' with 's', insert 'g', substitute 'n' with 'g').

  • Answered by AI
  • Q2. Light switch puzzle

Skills evaluated in this interview

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

(2 Questions)

  • Q1. DSA question (Competitive programming)
  • Q2. LLD question (Competetive)

SurveySparrow Interview FAQs

How many rounds are there in SurveySparrow ml engineer interview?
SurveySparrow interview process usually has 2 rounds. The most common rounds in the SurveySparrow interview process are Assignment and Technical.
What are the top questions asked in SurveySparrow ml engineer interview?

Some of the top questions asked at the SurveySparrow ml engineer interview -

  1. ml real world questi...read more
  2. 3 to 4 realworld scener...read more

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SurveySparrow ml engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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