Filter interviews by
I applied via Company Website and was interviewed before Sep 2023. There was 1 interview round.
Easy to medium leetcode questions and medium to hard SQL
Top trending discussions
Easy to answer ,asked mostly on sql and other ml topics
SQL is a relational database management system, while NoSQL is a non-relational database management system.
SQL databases are table-based and have a predefined schema, while NoSQL databases are document-based, key-value pairs, graph databases, or wide-column stores.
SQL databases are good for complex queries and transactions, while NoSQL databases are better for hierarchical data storage and real-time web applications.
Ex...
Regularization in machine learning is a technique used to prevent overfitting by adding a penalty term to the model's loss function.
Regularization helps in reducing the complexity of the model by penalizing large coefficients.
Common types of regularization include L1 (Lasso) and L2 (Ridge) regularization.
L1 regularization adds the absolute value of the coefficients to the loss function, promoting sparsity.
L2 regulariza...
Easy to answer ,asked mostly on sql and other ml topics
SQL is a relational database management system, while NoSQL is a non-relational database management system.
SQL databases are table-based and have a predefined schema, while NoSQL databases are document-based, key-value pairs, graph databases, or wide-column stores.
SQL databases are good for complex queries and transactions, while NoSQL databases are better for hierarchical data storage and real-time web applications.
Ex...
Regularization in machine learning is a technique used to prevent overfitting by adding a penalty term to the model's loss function.
Regularization helps in reducing the complexity of the model by penalizing large coefficients.
Common types of regularization include L1 (Lasso) and L2 (Ridge) regularization.
L1 regularization adds the absolute value of the coefficients to the loss function, promoting sparsity.
L2 regulariza...
15 statistical and logical questions
2 easy to medium coding problmes. e.g. swapping the array.
Regression is a statistical method used to analyze the relationship between variables and predict outcomes.
Regression models the relationship between a dependent variable and one or more independent variables.
It works by finding the best-fit line that minimizes the sum of squared differences between the actual and predicted values.
Examples include linear regression, polynomial regression, and logistic regression.
I applied via Referral and was interviewed in Oct 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed before Feb 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
I applied via LinkedIn and was interviewed before Aug 2021. There were 2 interview rounds.
A decision tree is a flowchart-like model that shows the possible outcomes of a decision based on certain conditions.
It is a tree-like structure with nodes representing decisions and branches representing outcomes
Each node has a condition that determines which branch to follow
It is commonly used in machine learning for classification and regression tasks
Example: A decision tree for predicting whether a customer will bu...
Random forest is an ensemble learning method for classification, regression and other tasks.
Random forest builds multiple decision trees and combines their outputs to improve accuracy.
It is a popular machine learning algorithm due to its high accuracy and ability to handle large datasets.
Random forest can be used for both classification and regression tasks.
It is resistant to overfitting and can handle missing data.
Exa...
Neural network is a type of machine learning algorithm inspired by the structure and function of the human brain.
Consists of layers of interconnected nodes that process information
Used for tasks such as image recognition, natural language processing, and prediction
Can be trained using supervised, unsupervised, or reinforcement learning
Examples include convolutional neural networks, recurrent neural networks, and deep n
Leetcode style coding
I was interviewed before Oct 2019.
based on 1 interview
Interview experience
Qualcomm
Texas Instruments
Analog Devices
Broadcom