Online Access Free 1z0-1110-22 Exam Questions

You have just received a new data set from a colleague. You want to quickly find out summary information about the data set, such as the types of features, total number of observations, and data distributions, Which Accelerated Data Science (ADS) SDK method from the AD&Dataset class would you use?

• A.To_xgb{}
• B.Show_corr{}
• C.Show_in_notebook{}
• D.Compute{}

You are asked to prepare data for a custom-built model that requires transcribing Spanish video recordings into a readable text format with profane words identified. Which Oracle Cloud service would you use?

• A.OCI Translation
• B.OCI Anomaly Detection
• C.OCI Speech
• D.OCI Language

You are a data scientist using Oracle AutoML to produce a model and you are evaluating the score metric for the model. Which of the following TWO prevailing metrics would you use for evaluating multiclass classification model?

• A.F1 Score
• B.Explained variance score
• C.Recall
• D.R-Squared
• E.Mean squared error

You have a data set with fewer than 1000 observations, and you are using Oracle AutoML to build a classifier. While visualizing the results of each stage of the Oracle AutoML pipeline, you notice that no visualization has been generated for one of the stages. Which stage is not visualized?

• A.Hyperparameter tuning
• B.Feature selection
• C.Adaptive sampling
• D.Algorithm selection

You have a complex Python code project that could benefit from using Data Science Jobs as it is a repeatable machine learning model training task. The project contains many subfolder and classes. What is the best way to run this project as a job?

• A.Rewrite your code so that a single executable Python or Bash/Shell script file.
• B.ZIP the entire code project folder, upload it as a Job artifact on job creation and set JOB_RUN_ENTRYPOINT to point to the main executable file.
• C.ZIP the entire code project folder and upload it as a Job artifact Jobs automatically identifies
• D.ZIP the entire code project folder and upload it as a Job artifact on job creation, Jobs identities the main executable file automatically.