Artificial Intelligence & ML

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Cloud ML Services Clustering Methods: K-means, Hierarchical Clustering Methods: K-means, Hierarchical - Advanced Concepts Clustering Methods: K-means, Hierarchical - Applications Clustering Methods: K-means, Hierarchical - Case Studies Clustering Methods: K-means, Hierarchical - Competitive Exam Level Clustering Methods: K-means, Hierarchical - Higher Difficulty Problems Clustering Methods: K-means, Hierarchical - Numerical Applications Clustering Methods: K-means, Hierarchical - Problem Set Clustering Methods: K-means, Hierarchical - Real World Applications CNNs and Deep Learning Basics Decision Trees and Random Forests Decision Trees and Random Forests - Advanced Concepts Decision Trees and Random Forests - Applications Decision Trees and Random Forests - Case Studies Decision Trees and Random Forests - Competitive Exam Level Decision Trees and Random Forests - Higher Difficulty Problems Decision Trees and Random Forests - Numerical Applications Decision Trees and Random Forests - Problem Set Decision Trees and Random Forests - Real World Applications Evaluation Metrics Evaluation Metrics - Advanced Concepts Evaluation Metrics - Applications Evaluation Metrics - Case Studies Evaluation Metrics - Competitive Exam Level Evaluation Metrics - Higher Difficulty Problems Evaluation Metrics - Numerical Applications Evaluation Metrics - Problem Set Evaluation Metrics - Real World Applications Feature Engineering and Model Selection Feature Engineering and Model Selection - Advanced Concepts Feature Engineering and Model Selection - Applications Feature Engineering and Model Selection - Case Studies Feature Engineering and Model Selection - Competitive Exam Level Feature Engineering and Model Selection - Higher Difficulty Problems Feature Engineering and Model Selection - Numerical Applications Feature Engineering and Model Selection - Problem Set Feature Engineering and Model Selection - Real World Applications Linear Regression and Evaluation Linear Regression and Evaluation - Advanced Concepts Linear Regression and Evaluation - Applications Linear Regression and Evaluation - Case Studies Linear Regression and Evaluation - Competitive Exam Level Linear Regression and Evaluation - Higher Difficulty Problems Linear Regression and Evaluation - Numerical Applications Linear Regression and Evaluation - Problem Set Linear Regression and Evaluation - Real World Applications ML Model Deployment - MLOps Model Deployment Basics Model Deployment Basics - Advanced Concepts Model Deployment Basics - Applications Model Deployment Basics - Case Studies Model Deployment Basics - Competitive Exam Level Model Deployment Basics - Higher Difficulty Problems Model Deployment Basics - Numerical Applications Model Deployment Basics - Problem Set Model Deployment Basics - Real World Applications Neural Networks Fundamentals Neural Networks Fundamentals - Advanced Concepts Neural Networks Fundamentals - Applications Neural Networks Fundamentals - Case Studies Neural Networks Fundamentals - Competitive Exam Level Neural Networks Fundamentals - Higher Difficulty Problems Neural Networks Fundamentals - Numerical Applications Neural Networks Fundamentals - Problem Set Neural Networks Fundamentals - Real World Applications NLP - Tokenization, Embeddings Reinforcement Learning Intro RNNs and LSTMs Supervised Learning: Regression and Classification Supervised Learning: Regression and Classification - Advanced Concepts Supervised Learning: Regression and Classification - Applications Supervised Learning: Regression and Classification - Case Studies Supervised Learning: Regression and Classification - Competitive Exam Level Supervised Learning: Regression and Classification - Higher Difficulty Problems Supervised Learning: Regression and Classification - Numerical Applications Supervised Learning: Regression and Classification - Problem Set Supervised Learning: Regression and Classification - Real World Applications Support Vector Machines Overview Support Vector Machines Overview - Advanced Concepts Support Vector Machines Overview - Applications Support Vector Machines Overview - Case Studies Support Vector Machines Overview - Competitive Exam Level Support Vector Machines Overview - Higher Difficulty Problems Support Vector Machines Overview - Numerical Applications Support Vector Machines Overview - Problem Set Support Vector Machines Overview - Real World Applications Unsupervised Learning: Clustering Unsupervised Learning: Clustering - Advanced Concepts Unsupervised Learning: Clustering - Applications Unsupervised Learning: Clustering - Case Studies Unsupervised Learning: Clustering - Competitive Exam Level Unsupervised Learning: Clustering - Higher Difficulty Problems Unsupervised Learning: Clustering - Numerical Applications Unsupervised Learning: Clustering - Problem Set Unsupervised Learning: Clustering - Real World Applications
Q. Which feature scaling technique centers the data around zero?
  • A. Min-Max Scaling
  • B. Standardization
  • C. Normalization
  • D. Log Transformation
Q. Which feature transformation technique is used to normalize the range of features?
  • A. One-Hot Encoding
  • B. Min-Max Scaling
  • C. Label Encoding
  • D. Feature Extraction
Q. Which industry commonly uses Decision Trees for risk assessment?
  • A. Healthcare
  • B. Retail
  • C. Insurance
  • D. Manufacturing
Q. Which kernel function is commonly used in Support Vector Machines?
  • A. Linear kernel
  • B. Polynomial kernel
  • C. Radial basis function (RBF) kernel
  • D. All of the above
Q. Which kernel function is commonly used in SVM for non-linear classification?
  • A. Linear kernel
  • B. Polynomial kernel
  • C. Radial basis function (RBF) kernel
  • D. Sigmoid kernel
Q. Which kernel function is commonly used in SVM to handle non-linear data?
  • A. Linear kernel
  • B. Polynomial kernel
  • C. Radial basis function (RBF) kernel
  • D. Sigmoid kernel
Q. Which kernel is commonly used in SVM for non-linear data?
  • A. Linear kernel
  • B. Polynomial kernel
  • C. Radial Basis Function (RBF) kernel
  • D. Sigmoid kernel
Q. Which layer in a CNN is primarily responsible for feature extraction?
  • A. Pooling layer
  • B. Fully connected layer
  • C. Convolutional layer
  • D. Activation layer
Q. Which method can be used to determine the optimal number of clusters in K-Means?
  • A. Elbow Method
  • B. Cross-Validation
  • C. Grid Search
  • D. Random Search
Q. Which method is commonly used for model selection in machine learning?
  • A. K-fold Cross-Validation
  • B. Grid Search
  • C. Random Search
  • D. All of the above
Q. Which metric is best for imbalanced datasets?
  • A. Accuracy
  • B. F1 Score
  • C. Precision
  • D. Recall
Q. Which metric is best suited for evaluating a model on imbalanced datasets?
  • A. F1 Score
  • B. Accuracy
  • C. Precision
  • D. Recall
Q. Which metric is best suited for evaluating a model's performance on an imbalanced dataset?
  • A. Accuracy
  • B. Precision
  • C. Recall
  • D. F1 Score
Q. Which metric is best suited for evaluating a multi-class classification model?
  • A. Mean Absolute Error
  • B. F1 Score
  • C. Root Mean Squared Error
  • D. R-squared
Q. Which metric is best suited for imbalanced classification problems?
  • A. Accuracy
  • B. Precision
  • C. Recall
  • D. F1 Score
Q. Which metric is best suited for imbalanced datasets?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Squared Error
  • D. Log Loss
Q. Which metric is best used for imbalanced datasets?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Squared Error
  • D. R-squared
Q. Which metric is best used when dealing with imbalanced datasets?
  • A. Accuracy
  • B. Precision
  • C. Recall
  • D. F1 Score
Q. Which metric is commonly used to evaluate model performance in MLOps?
  • A. Accuracy
  • B. Mean Squared Error
  • C. F1 Score
  • D. All of the above
Q. Which metric is commonly used to evaluate the performance of a classification model?
  • A. Mean Squared Error
  • B. Accuracy
  • C. R-squared
  • D. Silhouette Score
Q. Which metric is commonly used to evaluate the performance of a classification neural network?
  • A. Mean Squared Error
  • B. Accuracy
  • C. R-squared
  • D. F1 Score
Q. Which metric is commonly used to evaluate the performance of a Decision Tree?
  • A. Mean Squared Error.
  • B. Accuracy.
  • C. F1 Score.
  • D. Confusion Matrix.
Q. Which metric is commonly used to evaluate the performance of a deployed classification model?
  • A. Mean Squared Error
  • B. Accuracy
  • C. Silhouette Score
  • D. R-squared
Q. Which metric is commonly used to evaluate the performance of a neural network on a classification task?
  • A. Mean Squared Error
  • B. Accuracy
  • C. R-squared
  • D. Log Loss
Q. Which metric is commonly used to evaluate the performance of classification models?
  • A. Mean Squared Error
  • B. Accuracy
  • C. Silhouette Score
  • D. R-squared
Q. Which metric is commonly used to evaluate the performance of Decision Trees?
  • A. Mean Squared Error
  • B. Accuracy
  • C. Silhouette Score
  • D. F1 Score
Q. Which metric is most appropriate for evaluating a model's performance on a multi-class classification problem?
  • A. Accuracy
  • B. Precision
  • C. F1 Score
  • D. Macro F1 Score
Q. Which metric is most appropriate for evaluating a multi-class classification model?
  • A. Confusion Matrix
  • B. Mean Absolute Error
  • C. F1 Score
  • D. Precision
Q. Which metric is NOT typically used for evaluating regression models?
  • A. R-squared
  • B. Mean Absolute Error
  • C. Precision
  • D. Mean Squared Error
Q. Which metric is often used to monitor the performance of a deployed model?
  • A. Accuracy
  • B. F1 Score
  • C. Latency
  • D. All of the above
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