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質問 1：
Which type of model is commonly used for anomaly detection in datasets?
A. Linear Regression
B. Decision Trees
C. Principal Component Analysis (PCA)
D. Clustering Models
正解：D
質問 2：
What does "feature selection" refer to in the context of model building?
A. The process of choosing the most relevant variables (features) for the model
B. The creation of synthetic features from existing data
C. The visualization of data distribution
D. The evaluation of model accuracy
正解：A
質問 3：
Which feature extraction method can take both interval variables and class variables as inputs?
A. Autoencoder
B. Principal component analysis
C. Singular value decomposition
D. Robust PCA
正解：A
質問 4：
Which evaluation metric is commonly used for assessing the performance of a binary classification model?
A. Root Mean Squared Error (RMSE)
B. Mean Absolute Error (MAE)
C. Accuracy
D. R-squared
正解：C
質問 5：
What is the main advantage of using a RESTful API (Representational State Transfer) as a data source?
A. Real-time data processing
B. High security features
C. Simple and standardized communication
D. Support for complex data structures
正解：C
質問 6：
What does the term "bagging" refer to in ensemble learning?
A. A form of dimensionality reduction
B. A technique that reduces model complexity
C. A type of feature extraction
D. The process of combining multiple identical models to reduce variance
正解：D
質問 7：
Which type of data source typically stores structured data in a tabular format?
A. Relational databases
B. NoSQL databases
C. APIs
D. Text documents
正解：A
質問 8：
In the context of model assessment, what does "bias" refer to?
A. A measure of the model's precision
B. The process of feature engineering
C. A systematic error that causes a model to consistently overpredict
D. The simplicity of the model
正解：C
質問 9：
What does "data lineage" refer to in the context of data source management?
A. The history of data transformation processes
B. The security protocols for data access
C. The structure of a relational database
D. The physical location of data storage
正解：A
Which type of model is commonly used for anomaly detection in datasets?
A. Linear Regression
B. Decision Trees
C. Principal Component Analysis (PCA)
D. Clustering Models
正解：D
質問 2：
What does "feature selection" refer to in the context of model building?
A. The process of choosing the most relevant variables (features) for the model
B. The creation of synthetic features from existing data
C. The visualization of data distribution
D. The evaluation of model accuracy
正解：A
質問 3：
Which feature extraction method can take both interval variables and class variables as inputs?
A. Autoencoder
B. Principal component analysis
C. Singular value decomposition
D. Robust PCA
正解：A
質問 4：
Which evaluation metric is commonly used for assessing the performance of a binary classification model?
A. Root Mean Squared Error (RMSE)
B. Mean Absolute Error (MAE)
C. Accuracy
D. R-squared
正解：C
質問 5：
What is the main advantage of using a RESTful API (Representational State Transfer) as a data source?
A. Real-time data processing
B. High security features
C. Simple and standardized communication
D. Support for complex data structures
正解：C
質問 6：
What does the term "bagging" refer to in ensemble learning?
A. A form of dimensionality reduction
B. A technique that reduces model complexity
C. A type of feature extraction
D. The process of combining multiple identical models to reduce variance
正解：D
質問 7：
Which type of data source typically stores structured data in a tabular format?
A. Relational databases
B. NoSQL databases
C. APIs
D. Text documents
正解：A
質問 8：
In the context of model assessment, what does "bias" refer to?
A. A measure of the model's precision
B. The process of feature engineering
C. A systematic error that causes a model to consistently overpredict
D. The simplicity of the model
正解：C
質問 9：
What does "data lineage" refer to in the context of data source management?
A. The history of data transformation processes
B. The security protocols for data access
C. The structure of a relational database
D. The physical location of data storage
正解：A
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