Data Science with Python

Which Python library is used to build and train deep learning models with high-level APIs?

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What does the term ‘epoch’ mean in the context of training a neural network?

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What does pd.merge() do in pandas?

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Which scikit-learn class implements linear regression?

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What is the purpose of feature scaling in machine learning preprocessing?

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What is overfitting in machine learning?

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Which pandas method removes rows with missing values?

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What does df.describe() return for a pandas DataFrame?

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What type of machine learning problem is predicting whether an email is spam or not?

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Which NumPy function creates an array of zeros with a given shape?

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Which seaborn function is used to visualize the correlation matrix as a heatmap?

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What does df.isnull().sum() compute in pandas?

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In supervised learning, what is the difference between features and labels?

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What is the purpose of train_test_split() in scikit-learn?

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What does df.shape return for a pandas DataFrame?

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What does df.head() return in pandas?

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Which matplotlib function is used to create a simple line plot?

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Which method is used to read a CSV file into a pandas DataFrame?

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