CPMAI_v7問題集、PMI実際の試験問題

質問 1

Your team was given a large dataset and has been tasked with organizing the data by type to make better insights from the results. You are facing problems with the approach that the previous project lead used which was a regression algorithm.
What type of algorithm is the best approach for this project?

A. Clustering

B. Multiclass Classification

C. Binary (or Binomial) Classification

D. Regression

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 2

Your team is starting a new facial recognition project and you want to ensure that the project is being done with Trustworthy AI in mind. At what phase of CPMAI would Trustworthy AI be considered?

A. All phases

B. Phase III

C. Phase V

D. Phase I

E. Phase VI

F. Phase IV

G. Phase II

H. None of the phases

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 3

Clean, well-labeled datasets used for machine learning are partitioned into three subsets: Training sets, Validation sets, and Test sets. As your team is doing this, what's the best way to split up this data?

A. Split by patterned subsampling

B. Split by random subsampling

C. Split by alphabetical order

D. Use the same data for all sets

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 4

Your team is using a neural network algorithm to generate a Machine Learning Model. What specific artifacts need to be included? (Select all that apply.)

A. Supporting training data

B. Bias-variance tradeoff

C. Hyperparameter settings

D. The algorithm code

正解: A,C,D

解説: (PassTest メンバーにのみ表示されます)

質問 5

An inexperienced team is training a neural network model on a desktop computer and this is taking a significant amount of time. What would you recommend to them to speed up model training?

A. Break the dataset up into multiple smaller datasets and train the model on each of the smaller datasets over a desktop computer

B. Use a contractor to do the training portion

C. Train the model over multiple desktop computers

D. Train the model on GPUs

正解: D

解説: (PassTest メンバーにのみ表示されます)

質問 6

You're testing your model and it is overly sensitive to the fluctuations of data and having trouble generalizing.
What type of problem is this?

A. You have selected the wrong algorithm

B. You are underfitting the data

C. You are overfitting the data

D. You have selected the wrong data

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 7

As an organization building an AI solution for your current customers based in NYC, but with possible plans for future expansion, how should you handle worldwide AI laws and regulations?

A. Make sure to follow relevant data, privacy, and other important laws both in the US and where you're likely to expand to in the coming year

B. Make sure to follow relevant data, privacy, and other important laws as it pertains to the United States

C. Make sure to follow relevant data, privacy, and other important laws as it pertains to NYC

D. You're too small of an organization to be worried about laws at the moment

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 8

Upper management is looking to roll out a new product and wants to see if there are any patterns and insights that can be discovered from customer data. Your team has been tasked to discover these potential patterns and structures within this data.
Which type of machine learning approach would be most appropriate to pick for this problem?

A. Supervised Learning

B. Unsupervised Learning

C. All would work equally well

D. Reinforcement Learning

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 9

You're working on a computer vision application and realize that you do not have enough real world data for the project. You need additional data created to support your training needs. Specifically, the images you need are of people in different poses. What is the best way to obtain this data?

A. Make use of Synthetic Training Data

B. Make use of this data from surveillance footage

C. Make use of data from different departments

D. Make use of this data by having employees pose in the positions required

正解: A

解説: (PassTest メンバーにのみ表示されます)

PMI Cognitive Project Management in AI CPMAI v7 - Training & Certification - CPMAI_v7 模擬練習