Free CertNexus AIP-210 Exam Dumps Questions & Answers

Which two encoders can be used to transform categorical data into numerical features? (Select two.)

• A.Mean Encoder
• B.One-Hot Encoder
• C.Median Encoder
• D.Log Encoder
• E.Count Encoder

In which of the following scenarios is lasso regression preferable over ridge regression?

• A.The number of features is much larger than the sample size.
• B.The sample size is much larger than the number of features.
• C.There are many features with no association with the dependent variable.
• D.There is high collinearity among some of the features associated with the dependent variable.

Which of the following sentences is TRUE about the definition of cloud models for machine learning pipelines?

• A.Software as a Service (SaaS) can provide AI practitioner data science services such as Jupyter notebooks.
• B.Data as a Service (DaaS) can host the databases providing backups, clustering, and high availability.
• C.Platform as a Service (PaaS) can provide some services within an application such as payment applications to create efficient results.
• D.Infrastructure as a Service (IaaS) can provide CPU, memory, disk, network and GPU.

Which of the following items should be included in a handover to the end user to enable them to use and run a trained model on their own system? (Select three.)

• A.Intermediate data files
• B.Sample input and output data files
• C.Information on the folder structure in your local machine
• D.README document
• E.Link to a GitHub repository of the codebase

Which of the following metrics is being captured when performing principal component analysis?

• A.Kurtosis
• B.Skewness
• C.Variance
• D.Missingness