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What should the Specialist do to ensure better convergence during backpropagation?
While working on a neural network project, a Machine Learning Specialist discovers thai some features in the data have very high magnitude resulting in this data being weighted more in the cost function. What should the Specialist do to ensure better convergence during backpropagation?A . Dimensionality reductionB . Data normalizationC...
Considering the graph only, which conclusion should a Machine Learning Specialist make about the behavior of the model?
The displayed graph is from a foresting model for testing a time series. Considering the graph only, which conclusion should a Machine Learning Specialist make about the behavior of the model?A . The model predicts both the trend and the seasonality well.B . The model predicts the trend well, but...
What should the Machine Learning team do to address the requirements with the least amount of code and fewest steps?
A Machine Learning team uses Amazon SageMaker to train an Apache MXNet handwritten digit classifier model using a research dataset. The team wants to receive a notification when the model is overfitting. Auditors want to view the Amazon SageMaker log activity report to ensure there are no unauthorized API calls....
Which machine learning approach should be used to solve this problem?
A manufacturing company has a large set of labeled historical sales data The manufacturer would like to predict how many units of a particular part should be produced each quarter. Which machine learning approach should be used to solve this problem?A . Logistic regressionB . Random Cut Forest (RCF)C ....
Considering the graph, what is a reasonable selection for the optimal choice of k?
A Machine Learning Specialist prepared the following graph displaying the results of k-means for k = [1:10] Considering the graph, what is a reasonable selection for the optimal choice of k?A . 1B . 4C . 7D . 10View AnswerAnswer: B Explanation: The elbow method is a technique that we...
Why is the ML Specialist not seeing the instance visible in the VPC?
A Machine Learning Specialist is using an Amazon SageMaker notebook instance in a private subnet of a corporate VPC. The ML Specialist has important data stored on the Amazon SageMaker notebook instance's Amazon EBS volume, and needs to take a snapshot of that EBS volume. However the ML Specialist cannot...
What should the Machine Learning Specialist do to the training solution to allow it to scale for future demand?
A company's Machine Learning Specialist needs to improve the training speed of a time-series forecasting model using TensorFlow. The training is currently implemented on a single-GPU machine and takes approximately 23 hours to complete. The training needs to be run daily. The model accuracy js acceptable, but the company anticipates...
What can the Specialist from the experiments?
A Machine Learning Specialist discover the following statistics while experimenting on a model. What can the Specialist from the experiments?A . The model In Experiment 1 had a high variance error that was reduced in Experiment 3 by regularization Experiment 2 shows that there is minimal bias error in Experiment...
What is the MOST efficient way to accomplish these tasks?
A Machine Learning Specialist is working with a large cybersecurily company that manages security events in real time for companies around the world The cybersecurity company wants to design a solution that will allow it to use machine learning to score malicious events as anomalies on the data as it...
Which approach will allow the Specialist to review the latency, memory utilization, and CPU utilization during the load test"?
A Machine Learning Specialist is building a model that will perform time series forecasting using Amazon SageMaker The Specialist has finished training the model and is now planning to perform load testing on the endpoint so they can configure Auto Scaling for the model variant Which approach will allow the...
