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I applied via Campus Placement and was interviewed in Apr 2023. There were 4 interview rounds.
English, maths, statistics, aptitude
Women play a crucial role in the corporate world.
Women bring diverse perspectives and ideas to the table, leading to better decision-making and innovation.
They also contribute to a more inclusive and equitable workplace culture.
Studies have shown that companies with more women in leadership positions tend to have better financial performance.
However, women still face challenges such as gender bias and unequal pay in th...
It's all about mathematics, statistics, general knowledge
Impact on social media
Top trending discussions
I applied via Approached by Company and was interviewed before Sep 2021. There were 3 interview rounds.
Explain dynamic programming with memoization
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
I applied via Company Website and was interviewed in Aug 2021. There was 1 interview round.
The choice of ML model depends on the problem, data, and desired outcome.
Consider the problem type: classification, regression, clustering, etc.
Analyze the data: size, quality, features, and target variable.
Evaluate model performance: accuracy, precision, recall, F1-score.
Consider interpretability, scalability, and computational requirements.
Experiment with multiple models: decision trees, SVM, neural networks, etc.
Use...
I applied via Job Portal and was interviewed in Jan 2021. There were 3 interview rounds.
I have worked on various projects involving machine learning algorithms, hyperparameter tuning, cross validation, and evaluation metrics.
Developed a predictive model for customer churn using logistic regression and decision trees
Used random forest algorithm for image classification in a computer vision project
Implemented hyperparameter tuning using grid search and randomized search for a sentiment analysis project
Evalu...
I applied via Referral and was interviewed in Mar 2021. There were 4 interview rounds.
Data science is the field of extracting insights and knowledge from data using various techniques and tools.
Data science involves collecting, cleaning, and analyzing data to extract insights.
It uses various techniques such as machine learning, statistical modeling, and data visualization.
Data science is used in various fields such as finance, healthcare, and marketing.
Examples of data science applications include fraud...
Python and R are programming languages commonly used in data science and statistical analysis.
Python is a general-purpose language with a large community and many libraries for data manipulation and machine learning.
R is a language specifically designed for statistical computing and graphics, with a wide range of packages for data analysis and visualization.
Both languages are popular choices for data scientists and hav...
based on 1 interview experience
Difficulty level
Duration
Data Scientist
152
salaries
| ₹3 L/yr - ₹8 L/yr |
Data Scientist Trainee
53
salaries
| ₹1.2 L/yr - ₹7 L/yr |
Data Science Trainee
23
salaries
| ₹4 L/yr - ₹6.3 L/yr |
Machine Learning Engineer
12
salaries
| ₹5 L/yr - ₹7 L/yr |
Data Analyst
8
salaries
| ₹4 L/yr - ₹6.5 L/yr |
TCS
Accenture
Wipro
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