Trainer Object (ITrainer Interface)

Trainer object (ITrainer interface) in the ABBYY FineReader Engine API — trains a classifier on a categorized data set using configurable TrainingParams and ValidationParams.

This object is used for training the classifier on the basis of a categorized data set.

Properties

Name	Type	Description
TrainingParams	TrainingParams, read-only	The parameters of training. This property lets you choose the classifier type and the training priorities: whether to aim for high precision, high recall, or balance both scores.
ValidationParams	ValidationParams, read-only	The parameters of model validation. This property lets you specify if k-fold cross-validation should be performed and what settings should be used.

Methods

Name	Description
TrainModel	Trains the classifier on the input data set.

Related objects

Object Diagram

Output parameter

This object is the output parameter of the CreateTrainer method of the ClassificationEngine object.

Samples

This object is used in the Classification demo tool in Windows and the Classification code sample in Linux and macOS.

See also

Document Classification