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Topic | Text Material | Image content | Video content | Quiz |
---|---|---|---|---|
List Of Data Science Interview Questions | - | |||
What is Pandas and How is it Used in Data Analysis? | - | |||
How do you create a DataFrame in pandas? | - | |||
What is the difference between Series and DataFrame in pandas? | - | |||
How do you read data from a CSV file into a pandas DataFrame? | - | |||
How do you handle missing data in pandas? | - | |||
How can you select a subset of a DataFrame based on conditions? | - | |||
What is the difference between loc and iloc in pandas? | - | |||
How do you merge/join DataFrames in pandas? | - | |||
How do you group data in pandas and perform aggregation? | - | |||
How do you pivot and unpivot a DataFrame in pandas? | - | |||
What is Data Science? | - | |||
What is Overfitting? | - | |||
What is Underfitting? | - | |||
What are Eigenvectors and Eigenvalues? | - | |||
What are Confounding Variables? | - |
Topic | Text Material | Image content | Video content | Quiz |
---|---|---|---|---|
What is Selection Bias? | - | |||
What is Bias-Variance Trade-Off? | - | |||
What is Confusion Matrix? | - | |||
What is Logistic Regression? | - | |||
What is Linear Regression? | - | |||
What is Generative Adversarial Network? | - | |||
Define supervised & unsupervised learning | - | |||
Describe about bias-variance tradeoff. | - | |||
What is regularization and why is it useful? | - | |||
What is the curse of dimensionality? | - | |||
Explain about cross-validation. | - | |||
Define mean, median, and mode. | - | |||
What is the central limit theorem? | - | |||
Explain p-value and significance level. | - | |||
What is a confidence interval? | - |
This article explores frequently asked Datascience interview questions and answers. If you aim to take a Datascience interview, the following questions and answers can definitely help.
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