You need to count the number of animals in a photograph. Which type of computer vision should you use?

optical character recognition (OCR)

You need to analyze images of vehicles on a highway and measure the distance between the vehicles. Which type of computer vision model should you use?

optical character recognition (OCR)

an Azure Machine Learning model

the Azure Al Translator service

an Azure Al Document Intelligence model

an Azure Machine Learning model

Include test data in the training data.

Increase the number of training iterations.

Modify the threshold value in favor of false positives.

Modify the threshold value in favor of false negatives.

predicting the sale price of a house based on historical data, the size of the house, and the number of bedrooms in the house

dividing the student data in a dataset based on the age of the students and their educational achievements

identifying subtypes of spam email by examining a large collection of emails that were flagged by users

predicting the sale price of a house based on historical data, the size of the house, and the number of bedrooms in the house

identifying population counts of endangered animals by analyzing images

Import chit-chat content from a predefined data source.

Manually enter the questions and answers.

Generate the questions and answers from an existing webpage.

Connect the bot to the Cortana channel using Cortana.

Import chit-chat content from a predefined data source.

Manually enter the questions and answers.

Use Azure Machine Learning Automated ML to train a model based on a file that contains question and answer pairs.

Generate the questions and answers from an existing webpage.

You need to identify groups of rows with similar numeric values in a dataset. Which type of machine learning should you use?

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