i
IndusInd Bank
Filter interviews by
I applied via Naukri.com and was interviewed before Aug 2020. There were 3 interview rounds.
t-test is a statistical test used to determine if there is a significant difference between the means of two groups.
It compares the means of two groups and assesses if the difference is statistically significant.
It is commonly used in hypothesis testing and comparing the effectiveness of different treatments or interventions.
There are different types of t-tests, such as independent samples t-test and paired samples t-t...
A z-test is a statistical test used to determine whether two population means are significantly different from each other.
It is used when the sample size is large and the population standard deviation is known.
The test compares the sample mean to the population mean using the z-score formula.
The z-score is calculated as the difference between the sample mean and population mean divided by the standard deviation.
If the ...
Linear regression is a statistical method used to model the relationship between two variables.
It assumes a linear relationship between the dependent and independent variables.
It is used to predict the value of the dependent variable based on the value of the independent variable.
It can be used for both simple and multiple regression analysis.
Example: predicting the price of a house based on its size or predicting the ...
Logistic regression is a statistical method used to analyze and model the relationship between a binary dependent variable and one or more independent variables.
It is used to predict the probability of a binary outcome (0 or 1).
It is a type of regression analysis that uses a logistic function to model the relationship between the dependent and independent variables.
It is commonly used in machine learning and data analy...
The formula of logistic regression is a mathematical equation used to model the relationship between a binary dependent variable and one or more independent variables.
The formula is: log(odds) = β0 + β1x1 + β2x2 + ... + βnxn
The dependent variable is transformed using the logit function to obtain the log-odds ratio.
The independent variables are multiplied by their respective coefficients (β) and summed up with the inter...
Logistic regression is used for binary classification, while linear regression is used for predicting continuous values.
Logistic regression is a classification algorithm, while linear regression is a regression algorithm.
Logistic regression uses a logistic function to model the probability of the binary outcome.
Linear regression uses a linear function to model the relationship between the independent and dependent vari...
Model accuracy can be measured using metrics such as confusion matrix, ROC curve, and precision-recall curve.
Confusion matrix shows true positives, true negatives, false positives, and false negatives.
ROC curve plots true positive rate against false positive rate.
Precision-recall curve plots precision against recall.
Other metrics include accuracy, F1 score, and AUC-ROC.
Cross-validation can also be used to evaluate mode
AUC-ROC curve is a graphical representation of the performance of a classification model.
AUC-ROC stands for Area Under the Receiver Operating Characteristic curve.
It is used to evaluate the performance of binary classification models.
The curve plots the true positive rate (sensitivity) against the false positive rate (1-specificity) at various classification thresholds.
AUC-ROC ranges from 0 to 1, with a higher value in...
A random forest is an ensemble learning method that combines multiple decision trees to make predictions.
Random forest is a supervised learning algorithm.
It can be used for both classification and regression tasks.
It creates multiple decision trees and combines their predictions to make a final prediction.
Each decision tree is trained on a random subset of the training data and features.
Random forest reduces overfittin...
Random forest is an ensemble learning method that uses multiple decision trees to improve prediction accuracy.
Random forest builds multiple decision trees and combines their predictions to reduce overfitting.
Decision trees are prone to overfitting and can be unstable, while random forest is more robust.
Random forest can handle missing values and categorical variables better than decision trees.
Example: Random forest ca...
Top trending discussions
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
posted on 13 May 2017
I appeared for an interview before May 2016.
I appeared for an interview before Jun 2016.
Brownian motion is the random motion of particles in a fluid due to collisions with other particles.
Brownian motion was first observed by Robert Brown in 1827.
It is named after the botanist Robert Brown.
The motion is caused by the random movement of fluid molecules.
Brownian motion is a continuous-time stochastic process.
It is often used to model various phenomena in physics, finance, and biology.
Properties of Brownian ...
A Martingale is a mathematical concept used in probability theory and statistics. Markov Processes are stochastic processes that satisfy the Markov property.
A Martingale is a sequence of random variables where the expected value of the next variable, given the current and past variables, is equal to the current variable.
Markov Processes are stochastic processes where the future state depends only on the current state a...
I applied via Referral and was interviewed before Nov 2023. There were 4 interview rounds.
Logical reasoning permutations combination general knowledge and Writing Skills.
Any current tropics in india.
posted on 24 May 2024
I applied via LinkedIn and was interviewed before May 2023. There were 2 interview rounds.
posted on 25 May 2024
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
Different types of SQL queries include SELECT, INSERT, UPDATE, DELETE, JOIN, and more.
SELECT: Retrieves data from a database
INSERT: Adds new records to a table
UPDATE: Modifies existing records in a table
DELETE: Removes records from a table
JOIN: Combines rows from two or more tables based on a related column
posted on 6 Nov 2021
I applied via Naukri.com and was interviewed in Oct 2021. There were 3 interview rounds.
based on 1 review
Rating in categories
Deputy Manager
3.6k
salaries
| ₹1.7 L/yr - ₹8.1 L/yr |
Assistant Manager
2.3k
salaries
| ₹1.5 L/yr - ₹6.3 L/yr |
Manager
2k
salaries
| ₹2.6 L/yr - ₹11.5 L/yr |
Business Development Manager
1.9k
salaries
| ₹1.7 L/yr - ₹5.5 L/yr |
Service Delivery Manager
1.6k
salaries
| ₹1.9 L/yr - ₹6.3 L/yr |
ICICI Bank
Axis Bank
AU Small Finance Bank
IDFC FIRST Bank