先試後買

A. sys-entity

B. sys-condition

C. sys-number

D. sys-intent

A. Use the data crawler when structured data must be mined from other services.

B. The data crawler automates the upload of content to the Discovery service.

C. When there is a business need to dynamically crawl websites, Twitter and constantly changing content.

D. When working with the tooling, the data crawler can be used to upload sample documents.

A. True Positives/ (True Positives+False Negatives)

B. True Positives/ (True Positives+True Negatives)

C. True Positives/ (True Positives+False Positives)

D. False Positives/ (True Negatives+False Negatives)

A. The only language offered for Watson Conversation is English due to limitations in compatibility with other IBM Watson services that can be integrated in to a Watson Conversation agent.

B. In the Conversation workspace, check the box next to the supported language within the panel in the Dialog tab.

C. Upon creating a workspace for the Watson Conversation agent, select the language of the conversational agent in the Language drop-down.

D. Use the available REST API to configure the language using the ISO country code.

A. Read in user's questions or utterances and map them to classes.

B. Automatically detect the intent of the user based upon statistical analysis.

C. Train the system to map utterances or questions to specific intents or classes.

D. Train the system with as many documents as possible.

A. reinforcement learning

B. cognitive learning

C. unsupervised learning

D. supervised learning

A. string of text

B. speech

C. audio

D. images