> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# TrainingResult Object (ITrainingResult Interface)

> TrainingResult object (ITrainingResult interface) in the ABBYY FineReader Engine API — the result of training the classifier on the input data set; includes the trained Model and the ValidationResult.

This object contains the result of training the classifier on the input data set. It includes the classification model and the results of checking the model's performance.

## Properties

| Name             | Type                                                                                                                                                                                                                                    | Description                                                                                                                                                                                                                                                                                                                                                                  |
| ---------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Model            | [Model](/fine-reader/engine/api-reference/classification-related-objects/model), [read-only](/fine-reader/engine/guided-tour/advanced-techniques/programming-aspects/working-with-properties#readonly_properties)                       | The trained classification model.                                                                                                                                                                                                                                                                                                                                            |
| ValidationResult | [ValidationResult](/fine-reader/engine/api-reference/classification-related-objects/validationresult), [read-only](/fine-reader/engine/guided-tour/advanced-techniques/programming-aspects/working-with-properties#readonly_properties) | The results of checking the model's performance. If before training you set [IValidationParams::ShouldPerformValidation](/fine-reader/engine/api-reference/classification-related-objects/validationparams#shouldperformvalidation) to FALSE, the model will be trained on the whole input data set and will not be validated. In that case, this property will return null. |

## Related objects

<img src="https://mintcdn.com/abbyy/B_SRGbkkbQ9YH40E/images/fine-reader/engine/trainingresult.gif?s=d12cd2c2742f4c24212a762ce0103e2f" alt="TrainingResult" width="193" height="193" data-path="images/fine-reader/engine/trainingresult.gif" />[](/fine-reader/engine/visual-components-reference/supplementary-objects/spellwordcollection/element-property)[](/fine-reader/engine/api-reference/classification-related-objects/confusionmatrix)[](/fine-reader/engine/api-reference/supplementary-objects-and-methods/stringscollection)[](/fine-reader/engine/api-reference/supplementary-objects-and-methods/stringscollection)[](/fine-reader/engine/api-reference/classification-related-objects/validationresult)[](/fine-reader/engine/api-reference/classification-related-objects/model)[](/fine-reader/engine/api-reference/classification-related-objects/trainingresults)

[Object Diagram](/fine-reader/engine/api-reference/object-diagram)

## Output parameter

This object is the output parameter of the [Item](/fine-reader/engine/visual-components-reference/supplementary-objects/spellwordcollection/item-method) method of the [TrainingResults](/fine-reader/engine/api-reference/classification-related-objects/trainingresults) object.

## Samples

This object is used in the [Classification](/fine-reader/engine/guided-tour/samples#classification) demo tool in Windows and the [Classification](/fine-reader/engine/guided-tour/samples#classification_unix) code sample in Linux and macOS.

## See also

[TrainingResults](/fine-reader/engine/api-reference/classification-related-objects/trainingresults)

[Document Classification](/fine-reader/engine/guided-tour/basic-usage-scenarios-implementation/document-classification)