American Express
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R Square and adjusted R Square are statistical measures used in regression analysis to determine the proportion of variance in the dependent variable that is explained by the independent variables.
R Square is a measure of how well the independent variables explain the variability of the dependent variable.
Adjusted R Square takes into account the number of independent variables in the model, penalizing for adding unnece...
I addressed poor performance by setting clear expectations, providing feedback, offering support, and creating a performance improvement plan.
Set clear expectations and goals for the individual
Provide constructive feedback on areas of improvement
Offer support and resources to help the person succeed
Create a performance improvement plan with specific steps and timelines
Regularly monitor progress and provide ongoing feed
I applied via Campus Placement
SQL and C programming MCQs
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Model Gini is a measure of statistical dispersion used to evaluate the performance of classification models.
Model Gini is calculated as twice the area between the ROC curve and the diagonal line (random model).
It ranges from 0 (worst model) to 1 (best model), with higher values indicating better model performance.
A Gini coefficient of 0.5 indicates a model that is no better than random guessing.
Commonly used in credit
XGBoost model is trained by specifying parameters, splitting data into training and validation sets, fitting the model, and tuning hyperparameters.
Specify parameters for XGBoost model such as learning rate, max depth, and number of trees
Split data into training and validation sets using train_test_split function
Fit the XGBoost model on training data using fit method
Tune hyperparameters using techniques like grid search
American Express interview questions for popular designations
Simple questions regarding your resume.
Managed financial audits for various clients, ensuring compliance with regulations and identifying areas for improvement.
Conducted financial audits for clients to assess compliance with regulations
Identified areas for improvement in financial processes and controls
Prepared audit reports detailing findings and recommendations
Communicated with clients to discuss audit results and provide guidance on improving financial p
Get interview-ready with Top American Express Interview Questions
I applied via Naukri.com and was interviewed in Mar 2024. There were 4 interview rounds.
The diameter of a tree is the width of the tree trunk measured at breast height (4.5 feet above the ground).
Diameter is typically measured in inches or centimeters.
To measure the diameter of a tree, use a measuring tape or calipers at breast height.
The formula for calculating diameter is circumference divided by pi (3.14).
Calculate the height of a tree using tree traversal algorithm.
Use depth-first search (DFS) or breadth-first search (BFS) to traverse the tree and calculate the height.
For DFS, recursively traverse each subtree and return the maximum height of the left and right subtrees.
For BFS, use a queue to traverse each level of the tree and increment the height at each level.
The height of a tree is the number of edges on the longe
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
I have over 5 years of experience in corporate social responsibility, with a focus on sustainability initiatives and community engagement.
Implemented various sustainability programs to reduce carbon footprint
Collaborated with local communities to support education and healthcare initiatives
Managed partnerships with NGOs to address social issues
Organized employee volunteer programs to give back to the community
My life aim is to make a positive impact on society through corporate social responsibility initiatives.
To work towards creating a more sustainable and equitable world
To contribute towards social and environmental causes
To inspire others to join in the efforts for positive change
My favorite food is sushi because of its fresh and unique flavors.
I love the combination of fresh fish, rice, and seaweed in sushi rolls.
The variety of sushi options allows for different flavors and textures in each bite.
Sushi is a healthy choice as it is low in calories and high in protein.
I enjoy the cultural experience of eating sushi, including using chopsticks and wasabi.
Some of my favorite sushi rolls include spi
American Express (Amex) is chosen over other organizations for its strong commitment to corporate social responsibility and ethical business practices.
Amex has a long history of supporting various social causes and initiatives, such as disaster relief efforts and community development projects.
The company has a reputation for ethical business practices, transparency, and accountability in its operations.
Amex has receiv...
I applied via Referral and was interviewed in May 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Apr 2024. There were 3 interview rounds.
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The duration of American Express interview process can vary, but typically it takes about less than 2 weeks to complete.
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Business Analyst
879
salaries
| ₹9.7 L/yr - ₹16.8 L/yr |
Assistant Manager
718
salaries
| ₹14 L/yr - ₹42 L/yr |
Senior Analyst
589
salaries
| ₹5.9 L/yr - ₹23.4 L/yr |
Lead Analyst
497
salaries
| ₹4 L/yr - ₹15 L/yr |
Analyst
453
salaries
| ₹12.8 L/yr - ₹28 L/yr |
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