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Regularization techniques can be used to overcome over fitted models.
Use L1 or L2 regularization
Cross-validation can help in identifying overfitting
Reduce model complexity by removing unnecessary features
Increase training data size
Early stopping can prevent overfitting
Ensemble methods like bagging and boosting can help in reducing overfitting
I applied via Indeed and was interviewed in Jan 2021. There was 1 interview round.
Write the video script for a topic provided by the upgrad team and create a ppt for an video script.
A linked list is a linear data structure where elements are stored in nodes with each node pointing to the next node in the sequence.
Consists of nodes connected by pointers
Can be singly linked or doubly linked
Allows for dynamic size and efficient insertion/deletion
I applied via Naukri.com and was interviewed in Apr 2023. There were 2 interview rounds.
Interview questions and answers
My name is [Name].
I have completed my [Qualifications] from [University/Institute].
I am currently located in [Current Location].
I belong to [Hometown/City].
I am interested in this job because [Reasons].
I chose this company because [Reasons].
Salary is an important aspect for me, but not the only one.
I chose this company because of its reputation for innovation and growth. The salary offered is competitive and fair.
The company has a strong track record of developing cutting-edge technology
I am impressed by the company's commitment to employee growth and development
The salary offered is in line with industry standards and reflects my experience and qualifications
I am currently located in Varanasi, Lanka, Uttar Pradesh.
I am residing in the historic city of Varanasi, also known as Kashi.
Lanka is a locality within Varanasi, situated on the banks of the river Ganges.
Uttar Pradesh is a state in northern India, known for its rich cultural heritage.
I have a Master's degree in Computer Science.
Master's degree in Computer Science
GPA of 3.8
Thesis on Machine Learning
Internship at Google
I belong to India, a diverse and culturally rich country.
I was born and brought up in a small town in the northern part of India.
India is known for its diverse culture, languages, and traditions.
I have traveled to different parts of India and have experienced the beauty of its landscapes and people.
I am proud to be a part of a country that has a rich history and is constantly evolving.
I want to do a job to gain experience, learn new skills, and contribute to the growth of the company.
I am eager to learn and grow professionally
I want to contribute my skills and knowledge to the company
I am excited about the opportunity to work with a team
I am motivated by the prospect of financial stability and security
I applied via Approached by Company and was interviewed in Aug 2021. There were 2 interview rounds.
I was interviewed in Nov 2020.
Round duration - 40 minutes
Round difficulty - Medium
Round duration - 15 minutes
Round difficulty - Easy
Given an integer array ARR
of size N
, your task is to find the total number of subsequences in which all elements are equal.
A subsequence of an array i...
The task is to count the number of subsequences in an array where all elements are equal.
Iterate through the array and count the frequency of each element.
For each element, calculate the number of subsequences using the formula (2^frequency - 1).
Multiply the counts for each element to get the total number of subsequences.
Print the result modulo 10^9 + 7.
Tip 1 : Do Practice as much as you can
Tip 2 : Revise codes on regularly
Tip 1 : It should look nice and presentable
Tip 2 : Skills should be mentioned properly
I was interviewed before Sep 2020.
Round duration - 120 minutes
Round difficulty - Easy
It was a mix of mathematical aptitude, logical ability, and puzzles along with 2 programming questions of easy and medium level. Time was enough and no sectional time was present. 1-2 MCQs on SQL were also present.
This round was immediately followed by an SHL aptitude test which was basically a quick limited time check of your verbal ability and math because many questions were to be done in 1 hour.
Given a 2-dimensional boolean matrix mat
of size N x M, your task is to modify the matrix such that if any element is 1, set its entire row and column to 1. Specifi...
Modify a boolean matrix such that if any element is 1, set its entire row and column to 1.
Iterate through the matrix and mark rows and columns to be modified
Use additional arrays to keep track of rows and columns to be modified
Update the matrix in-place based on the marked rows and columns
Round duration - 60 minutes
Round difficulty - Easy
It was an online video interview round on HackerEarth with simultaneous code option. It was mostly justifying your resume in the first 15 minutes. After that OOPS was majorly asked. Basics of programming including questions on STL were asked. A class which required inheritance was asked by the interviewer to write. I was helped by the interviewer if i got stuck somewhere, Some questions on implementation of hashmaps and priority queues were also asked. A puzzle was asked which luckily struct to me at that moment.
Tip 1 : Never give up
Tip 2 : When u start a topic, don't move on to next topic before you are 100% confident in previous topic
Tip 3 : Try to give maximum time on basics of a topic especially OOPS
Tip 4 - Practice Atleast 250 Questions
Tip 5 - Ex- Do atleast 2 projects
Tip 1 : Write only those things in resume in which you are 100% confident
Tip 2 : Write maximum projects you have and be ready to explain them thoroughly
Tip 3 : Don't make any silly spelling mistakes on resume
I applied via Job Fair and was interviewed before Feb 2021. There were 5 interview rounds.
What is aptitude test?
Online study and off-line which one is better?
Someone not interested in assignments.
I applied via Job lever and was interviewed before Sep 2021. There were 2 interview rounds.
Easy leetcode code 2 questions , HTML5 css javascript simple screen design
I applied via Recruitment Consultant and was interviewed in Jan 2021. There was 1 interview round.
I have worked on several machine learning projects, including image recognition and natural language processing.
Developed an image recognition model using convolutional neural networks
Implemented a natural language processing algorithm for sentiment analysis
Collaborated on a recommendation system using collaborative filtering
Applied machine learning techniques to predict customer churn in a telecom company
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Rating in categories
Business Development Associate
27
salaries
| ₹0 L/yr - ₹0 L/yr |
Business Development Executive
23
salaries
| ₹0 L/yr - ₹0 L/yr |
Business Development Trainee
6
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Business Development Manager
5
salaries
| ₹0 L/yr - ₹0 L/yr |
Team Lead
5
salaries
| ₹0 L/yr - ₹0 L/yr |
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