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Questions and Answers
Which type of machine learning algorithm is used for classification problems?
Which type of machine learning algorithm is used for classification problems?
- Regression
- Decision Trees (correct)
- Dimensionality Reduction
- Clustering
What is the difference between supervised and unsupervised learning?
What is the difference between supervised and unsupervised learning?
- Supervised learning is used for clustering problems, while unsupervised learning is used for classification problems
- Supervised learning is faster than unsupervised learning
- Unsupervised learning is used for classification problems, while supervised learning is used for clustering problems
- Supervised learning requires labeled data, while unsupervised learning does not (correct)
What is overfitting in machine learning?
What is overfitting in machine learning?
- When the model is trained on too much data
- When the model is too simple and fails to capture the complexity of the data
- When the model is too complex and fits the noise in the data instead of the signal (correct)
- When the model is trained on too little data
