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Amazon Mechanical Turk
Requester UI Guide (API Version 2017-01-17)

How to Create a Sentiment Project

This section shows you how to use the Amazon Mechanical Turk Sentiment Application (App) to create a Sentiment project. Similar to the Categorization App, the Sentiment App includes everything you need: predesigned HITs that do not require editing in HTML, pre-qualified Master Workers who have demonstrated expertise in categorization HITs, price recommendations based on comparable HITs in the Mechanical Turk marketplace and analysis tools that make it easy to verify results.

Sentiment projects are similar to the Categorization projects, but both Sentiment and Categorization projects are different from the other project templates listed under Start a New Project.

The following procedure describes in detail how to create a sentiment project.

To create a sentiment project

  1. On the Mechanical Turk Requester website https://requester.mturk.com/, click the Create tab and then click New Project.

  2. From the list under Start a New Project, click Sentiment, and then click Create Project.

    Create Tab - Sentiment Project Selected
  3. On the Create Project page, enter a name for your project and fill in the answer to the question What do you want Workers to judge attitude towards?. The answer should be specific so that it is clear what you are asking Workers to choose. Click Next.

    Sentiment Project First Page
  4. Enter instructions for the Workers who will work on your project. Select the number of Workers that you want to rate the sentiment for each item and then click Next.

    Sentiment Project Second Page
  5. On the Upload Data File page, click Choose File to locate the .csv data file that you want to upload and then click Upload. For information about creating a HIT csv data file, see Create your HIT data file in How to Create a Project.

    Upload Data File
  6. After your data file is uploaded, select the columns from your csv data file that you want to show to Workers and select the type of data from the Types of Data drop-down list to indicate whether the column contains text, a link to an image, or a link to a website. Click Next.

    Choose Fields
  7. The Preview page shows you how your sentiment items will look to Workers. If you find something that you want to change in the preview, click Go back and edit. If you are satisfied with the preview, click Continue.

    Sentiment Preview
  8. On the Checkout page, review the pricing information for your project. Mechanical Turk recommends that a Worker reward price be based on the complexity of the sentiment task and the price of similar HITs on the Mechanical Turk marketplace. You can change the Reward per Submission price. After you set the price you want, click Publish.

    
                            Checkout
  9. On the Congratulations page, click here to go to the status page for your project.

    
                            Checkout
  10. You'll receive an email when your sentiment project has been completed. The email contains a link to the Requester website so you can pick up your results. For more information about retrieving results for your project, see Managing Batches.