# ViDiELClassify3D Vision Data Access functions

This topic In MQTT, a topic is a channel name where devices can publish messages, or can subscribe to for receiving messages. lists the Vision Data Access functions that get values from ViDiELClassify3D data structures as input.

Function Functions are tools that are available in Spreadsheet for processing and analyzing acquisitions or other results. You can add functions to your Spreadsheet job to create tool chains and produce results for specific applications. | Description
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GetClassLabel(ViDiELClassify3D, [Index], [Mode]) | Returns the classification label.
GetIsUnclassified | Sets the Unclassified Detection Mode.
GetModelHealth(ViDiELClassify3D) | Returns the health of a model between 0 and 100. The Model Health indicates how confident the function is in predicting the class of new, unseen images. Labeling images increases the Model Health percentage. Higher percentages indicate greater confidence.
GetNClasses(ViDiELClassify3D) | Returns the number of classes.
GetNImages(ViDiELClassify3D,[Index], [Mode]) | Returns the number of images.
GetPassed(ViDiELClassify3D,[Index]) | Returns the pass/fail status. Returns 1 on pass, and returns 0 on fail.
GetScore(ViDiELClassify3D,[Index1],[Index2]) | Returns the a score value between 0 and 100.