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VisualRecognitionTrainClassifier Method (VisualRecognitionSuccessCallbackClassifierVerbose, VisualRecognitionFailCallback, String, DictionaryString, String, String, String, DictionaryString, Object)

Trains a classifier. Training requires a total of at least two zip files: Two positive example zips with at least 10 positive examples each or one zip file of 10 positive examples and a zip file of 10 negative examples. The total size of all files must be below 256mb. Additional training can be done by using UpdateClassifier.

Namespace:  IBM.Watson.DeveloperCloud.Services.VisualRecognition.v3
Assembly:  unity-documentation (in unity-documentation.exe) Version: 1.0.0.0 (1.0.0.0)
Syntax
C#
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public bool TrainClassifier(
	VisualRecognitionSuccessCallback<ClassifierVerbose> successCallback,
	VisualRecognitionFailCallback failCallback,
	string classifierName,
	Dictionary<string, string> positiveExamples,
	string negativeExamplesPath = null,
	string mimeType = "application/zip",
	Dictionary<string, Object> customData = null
)

Parameters

successCallback
Type: IBM.Watson.DeveloperCloud.Services.VisualRecognition.v3VisualRecognitionSuccessCallbackClassifierVerbose
The success callback.
failCallback
Type: IBM.Watson.DeveloperCloud.Services.VisualRecognition.v3VisualRecognitionFailCallback
The fail callback.
classifierName
Type: SystemString
Classifier name.
positiveExamples
Type: System.Collections.GenericDictionaryString, String
Dictionary of class name and positive example paths.
negativeExamplesPath (Optional)
Type: SystemString
Negative example file path.
mimeType (Optional)
Type: SystemString
Mime type of the positive examples and negative examples data. Use GetMimeType to get Mimetype from filename.
customData (Optional)
Type: System.Collections.GenericDictionaryString, Object

[Missing <param name="customData"/> documentation for "M:IBM.Watson.DeveloperCloud.Services.VisualRecognition.v3.VisualRecognition.TrainClassifier(IBM.Watson.DeveloperCloud.Services.VisualRecognition.v3.VisualRecognition.SuccessCallback{IBM.Watson.DeveloperCloud.Services.VisualRecognition.v3.ClassifierVerbose},IBM.Watson.DeveloperCloud.Services.VisualRecognition.v3.VisualRecognition.FailCallback,System.String,System.Collections.Generic.Dictionary{System.String,System.String},System.String,System.String,System.Collections.Generic.Dictionary{System.String,System.Object})"]

Return Value

Type: Boolean
true, if classifier was trained, false otherwise.
See Also