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SPSS IBM SPSS Modeler Professional Certification Sample Questions:
1. In order to make decision Tree models more general, avoid over filtering, and make the trees complex, what would you need to change in the dialogue box? (Select all that apply)
A) Increase the pruning severity
B) Decrease the pruning severity
C) Increase the Minimum records per child branch
D) Decrease the Minimum records per child branch
2. Once a model has been developed, it needs to be monitored to be determining when it needs to be replaced. Which of the following is not a reason for replacing the model?
A) Changes in general economy.
B) Changes in marketing strategies by your firm.
C) New customer in database.
D) New products and services sold by your firm.
3. What are the options for defining outliers in the Data Audit node? (Select all that apply)
A) Eigen values greater than 1
B) Values that represent less than 15% of all values
C) Interlunar the number
D) Standard deviation from the mean
4. Which statements are true of the Feature Selection node? (Select all that apply)
A) The Target fields can be either categorical or continuous measurement.
B) When a target field is not specified then it will create a generalized output.
C) The Input fields can only be continuous measurement.
D) Input fields can be selected on the basis or importance.
5. Which web node options will remove lines from the graph? (Select all that apply)
A) Increase the Min records/line
B) Decrease the Max records/line
C) Increase the Maximum number of links to display.
Solutions:
| Question # 1 Answer: A,C | Question # 2 Answer: A | Question # 3 Answer: C,D | Question # 4 Answer: A,D | Question # 5 Answer: B |
By Kirk
