Machine Learning Questions

What does the pandas library primarily deal with?

How do you import the Linear Regression model from scikit-learn?

To fetch the historical market data for the stock ticker 'AAPL' from yfinance, which function would you use?

Which Python library is commonly used for implementing ARIMA models?

In an ARIMA(p, d, q) model, what does 'd' represent?

What is the default data interval for historical data fetched using yfinance's history() method?

How do you label the x-axis of a plot in Matplotlib?

Which module in scikit-learn is used for preprocessing data?

Which method is used to fit a model in scikit-learn?

In the AIC formula (AIC = 2k - 2ln(L)), what does 'k' represent?

Which function is used to create an array in NumPy?

Which method is used to make predictions with a trained model in scikit-learn?

The predict() method in scikit-learn is used to fit a classification model to the training data.

Which method is used to read a CSV file in pandas?

Which Python library is commonly used for natural language processing and sentiment analysis?

In a confusion matrix, the sum of TP, FP, TN, and FN equals the total number of instances

Which function is used to create a bar chart in Matplotlib?

Which function is used to create a line plot in Matplotlib?

Which of the following is a typical output of sentiment analysis?

How do you display a plot in Matplotlib?