Exam 6: Neural Networks

Under Armour has a health-tracking mobile application known as Record. The app collects health-related data from a variety of sources, such as manually entered user data, wearable devices, and other third-party applications. The data includes sleeping patterns, workouts, nutrition, and related information that can best be used in a neural network to

Neural networks are acknowledged for their good predictive performance and can be generalized to new values.

List and explain the key reminders to be used when using neural networks.

Explain how a digital content streaming platform such as Netflix might employ a neural network to improve business.

According to neural networks practitioner Stephen Brobst, a neural network technology is most likely to be used when the dataset is

Explain the three layers of a neural network and the functions of each layer.

In a neural network, weights are values representing features from the dataset that pass information to the next layer via connections.

According to practitioner Stephen Brobst, which of the following is the best approach for cost-effective predictive capabilities?

In a neural network, which of the following occurs during the process of forward propagation?

Which of the following is an example of using a neural network to create products and make service recommendations?

Illustrate with a short example and description how a neural network learns.

In the context of activation functions, which of the statements is true?

In a neural network, the hidden layer sits on top of the input and output layers.

In a neural network, the learning rate determines the speed at which the model can reach the most accurate solution.

A health insurance company uses Neuralmind to drive its customers to log on to its website and complete a primary health assessment and an insurance quote. This is an example of using a neural network to

Compare and contrast forward propagation and backward propagation.

In a neural network, the output is calculated as

The Proctor & Gamble brand Olay has a mobile application that enables customers to obtain skincare assessments. The app examines the customer's image to determine potential skin issues and then recommends specific products to address areas of concern. This is an example of using a neural network to

In a neural network, inputs