What is the method for measuring the accuracy of an unsupervised machine learning system?
When building a dialog within the IBM Watson Assistant service, what does the dollar sign $ represent?
There are two security models for HTTP communications between an IBM Watson service and the client application. Which two statements are true regarding these two models? (Choose two.)
How does a developer obtain all of the information needed to connect to an IBM Watson AI service?
What is an example of an utterance used to train an intent in the IBM Watson Assistant service?
A developer has been asked to build a question and answer system using the IBM Watson Assistant service for a retail bank to handle questions from customers on the banking website. From which group of users should the developer target to collect representative questions?
Which statement best describes the supervised learning process in building a question answering system?