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Questions and Answers
Which of the following is NOT a type of machine learning algorithm?
Which of the following is NOT a type of machine learning algorithm?
- Deep learning (correct)
- Reinforcement learning
- Unsupervised learning
- Supervised learning
What is the purpose of a confusion matrix in machine learning?
What is the purpose of a confusion matrix in machine learning?
- To measure the accuracy of a regression model
- To evaluate the performance of a clustering model
- To visualize the performance of a classification model (correct)
- To calculate the feature importance in a model
Which of the following is a common technique used for feature selection in machine learning?
Which of the following is a common technique used for feature selection in machine learning?
- Support Vector Machines (SVMs)
- Principal Component Analysis (PCA) (correct)
- Decision Trees
- K-Means Clustering
