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Table of Contents
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Info

This document is under development. The final version will be made available by November 10, 2018.

Overview

Expected Input and Output

Prerequisites

Overview

This is a Transform type Snap that enables you to predict the target field for an unlabeled dataset. An unlabeled dataset is one that does not have a regression field. So the Snap reads this unlabeled dataset and predicts the regression field, which is the target field. Predictions are made based on a regression model. You can build the regression model using the Trainer (Regression) Snap.

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Input and Output

Expected input: An unlabeled dataset and the regression model for predicting the regression data. 

Expected output: Predictions from the regression model based on the input dataset. 

Expected upstream Snaps:

  • First input view: Any Snap that generates an unlabeled dataset document is usable as an upstream Snap. For example, CSV Generator, JSON Generator, XML Generator, Copy, and so on.
  • Second input view: Any Snap that reads and outputs the regression model. For example, File Reader.

Expected downstream Snaps: CSV/JSON Formatter Snap and File Writer Snap can be used to write the output to file.

Prerequisites

  • The input dataset must be in tabular format (no nested structure). 
  • This Snap automatically derives the schema (field names and types) from the first row. Therefore, the first row must not have any missing values.

Configuring Accounts

Accounts are not used with this Snap.OR

This Snap uses account references created on the Accounts page of SnapLogic Manager to handle access to this endpoint. See <link to Snap Pack's account page> for information on setting up this type of account.

Configuring Views

Input

This Snap has exactly one document input view.two document input views. The first input view is for the unlabeled dataset that requires prediction. The second input view is for the regression model to be used for the prediction.
OutputThis Snap has exactly one document output view.
ErrorThis Snap has at most one document error view.

Troubleshooting

None.

Limitations and Known Issues

None.

Modes


Snap Settings

Drop-down lists: List out all the options present in the drop-down menu describing the options terms of what they do and when they are to be used.
  • Conditional properties: If a property is not marked with a * but is required to be configured based on configuration of other properties then mark those as Conditional, explaining in the property, whose configuration warrants this property's configuration, that it is to be configured.
  • Read-only: If the property cannot be edited but displays some content based on the Snap's configuration
    • Check Documenting Snap/Account settings page for a guideline on framing content for each type of property.Select this property to execute the Snap when the is validated

    Default value: Not selected

    LabelRequired. The name for the Snap. Modify this to be more specific, especially if there are more than one of the same Snap in the pipeline.
    Info
    titleInstructions: Delete after reading
    in the Execute during preview pipeline.


    Examples



    Downloads


    Attachments
    patterns*.slp,*.zip


    Additional Resources


    Snap History

    Panel
    titleSnap History

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