MLP LA2 Quiz 3

Which algorithm is suitable for continuous target variable prediction?

• Logistic Regression
• Decision Tree Classifier
• Linear Regression
• Naive Bayes

Answer explanation

Jupiter is a gas giant made primarily of hydrogen and helium. Unlike terrestrial planets that have solid surfaces, gas giants like Jupiter don't have a well-defined solid surface, allowing them to accumulate more mass in a gaseous form. This composition has allowed Jupiter to grow significantly larger than planets with solid surfaces.

Which of the following is not a classification algorithm?

• KNN
• Logistic Regression
• Random Forest
• Linear Regression

Which metric is best for imbalanced classification problems?

• Accuracy
• Precision
• Recall
• F1-Score

Bias-variance trade-off balances which two model attributes?

• Underfitting and Overfitting
• Precision and Recall
• Accuracy and Specificity
• Learning Rate and Epochs

Which algorithm uses probability based on Bayes' theorem?

• Naive Bayes
• SVM
• Decision Tree
• KNN

Which model works well for binary classification with linearly separable data?

• Naive Bayes
• SVM
• KNN
• Random Forest

Which distance metric is default in KMeans clustering?

• Manhattan
• Cosine
• Euclidean
• Jaccard

Which method is used to determine optimal clusters in KMeans?

• Silhouette Score
• Elbow Method
• Cross Validation
• ROC Curve

In hierarchical clustering, which linkage merges based on the closest pair?

• Average
• Complete
• Single
• Centroid

Forecasting models are used for which type of data?

• Text
• Structured
• Time Series
• Image