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How do you handle data corruption? 4 steps to reduce the impact of corrupted data Don’t panic. Check the health of your storage disks and…
How do I check my data imbalance? 7 Techniques to Handle Imbalanced Data Use the right evaluation metrics. Resample the training set. Use K-fold Cross-Validation…
Is random forest unsupervised learning algorithms? December 11, 2020. A random forest is a supervised machine learning algorithm that is constructed from decision tree algorithms.…
Which algorithm used for sentiment analysis? Naive Bayes is a fairly simple group of probabilistic algorithms that, for sentiment analysis classification, assigns a probability that…
What is Sklearn MLPClassifier? MLPClassifier stands for Multi-layer Perceptron classifier which in the name itself connects to a Neural Network. Unlike other classification algorithms such…
Which of the following gradient descent algorithm are adaptive? Adaptive Gradient (AdaGrad) The Adaptive Gradient algorithm, or AdaGrad for short, is an extension to the…
What are the two requirements for a discrete probability distribution? What are the two requirements for a discrete probability distribution? Each probability must be between…
How do you write to an existing Excel file without overwriting data using pandas? 1 Answer from openpyxl import load_workbook. writer = pandas.ExcelWriter(‘Masterfile.xlsx’, engine=’openpyxl’) writer.sheets…
What is information gain and Gini index? Gini Index vs Information Gain Gini index is measured by subtracting the sum of squared probabilities of each…
Which algorithms can handle categorical data? Logistic Regression is a classification algorithm so it is best applied to categorical data. How does Machine Learning handle…