nerdexam
Microsoft

AI-100 · Question #152

You are moving a large dataset from Azure Machine Learning Studio to a Weka environment. You need to format the data for the Weka environment. Which module should you use?

The correct answer is C. Convert to ARFF. Use the Convert to ARFF module in Azure Machine Learning Studio, to convert datasets and results in Azure Machine Learning to the attribute-relation file format used by the Weka toolset. This format is known as ARFF. The ARFF data specification for Weka supports multiple…

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Question

You are moving a large dataset from Azure Machine Learning Studio to a Weka environment. You need to format the data for the Weka environment. Which module should you use?

Options

  • AConvert to CSV
  • BConvert to Dataset
  • CConvert to ARFF
  • DConvert to SVMLight

How the community answered

(36 responses)
  • A
    8% (3)
  • B
    17% (6)
  • C
    69% (25)
  • D
    6% (2)

Explanation

Use the Convert to ARFF module in Azure Machine Learning Studio, to convert datasets and results in Azure Machine Learning to the attribute-relation file format used by the Weka toolset. This format is known as ARFF. The ARFF data specification for Weka supports multiple machine learning tasks, including data preprocessing, classification, and feature selection. In this format, data is organized by entites and their attributes, and is contained in a single text file. https://docs.microsoft.com/en-us/azure/machine-learning/studio-module-reference/convert-to-arff

Topics

#Azure ML Studio#ARFF format#Weka#data conversion

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