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CoreML

macOS 10.13 classes for machine learning.

• Classes
  • class MLArrayBatchProviderMBS
    • shared method available as Boolean
    • method Constructor(value as Dictionary, byref Error as NSErrorMBS)
    • method Constructor(values() as MLFeatureProviderMBS)
    • method values as MLFeatureProviderMBS()
  • class MLBatchProviderMBS
    • method Constructor
    • method featuresAtIndex(index as Integer) as MLFeatureProviderMBS
    • property Count as Integer
    • property Handle as Integer
  • class MLDictionaryConstraintMBS
    • shared method available as Boolean
    • method Constructor
    • property Handle as Integer
    • property keyType as Integer
  • class MLDictionaryFeatureProviderMBS
    • method Constructor(content as Dictionary, byref error as NSErrorMBS)
    • method objectForKeyedSubscript(script as string) as MLFeatureValueMBS
    • property Content as Dictionary
  • class MLFeatureDescriptionMBS
    • method Constructor
    • method copy as MLFeatureDescriptionMBS
    • method isAllowedValue(value as MLFeatureValueMBS) as boolean
    • property dictionaryConstraint as MLDictionaryConstraintMBS
    • property Handle as Integer
    • property imageConstraint as MLImageConstraintMBS
    • property isOptional as Boolean
    • property multiArrayConstraint as MLMultiArrayConstraintMBS
    • property Name as String
    • property sequenceConstraint as MLSequenceConstraintMBS
    • property Type as Integer
  • class MLFeatureProviderMBS
    • method Constructor
    • method featureNames as String()
    • method featureValueForName(featureName as String) as MLFeatureValueMBS
    • property Handle as Integer
  • class MLFeatureValueMBS
    • method Constructor
    • method copy as MLFeatureValueMBS
    • shared method featureValueWithCGImage(image as variant, orientation as integer = -1, constraint as MLImageConstraintMBS, options as Dictionary = nil, byref error as NSErrorMBS) as MLFeatureValueMBS
    • shared method featureValueWithCGImage(image as variant, orientation as integer = -1, pixelsWide as Integer, pixelsHigh as Integer, pixelFormatType as String, options as Dictionary = nil, byref error as NSErrorMBS) as MLFeatureValueMBS
    • shared method featureValueWithDictionary(value as Dictionary, byref error as NSErrorMBS) as MLFeatureValueMBS
    • shared method featureValueWithDouble(value as double) as MLFeatureValueMBS
    • shared method featureValueWithImageFile(File as FolderItem, orientation as integer = -1, constraint as MLImageConstraintMBS, options as Dictionary = nil, byref error as NSErrorMBS) as MLFeatureValueMBS
    • shared method featureValueWithImageFile(File as FolderItem, orientation as integer = -1, pixelsWide as Integer, pixelsHigh as Integer, pixelFormatType as String, options as Dictionary = nil, byref error as NSErrorMBS) as MLFeatureValueMBS
    • shared method featureValueWithInt64(value as Int64) as MLFeatureValueMBS
    • shared method featureValueWithMultiArray(value as MLMultiArrayMBS) as MLFeatureValueMBS
    • shared method featureValueWithPicture(value as Picture) as MLFeatureValueMBS
    • shared method featureValueWithPixelBuffer(Handle as Integer) as MLFeatureValueMBS
    • shared method featureValueWithSequence(sequence as MLSequenceMBS) as MLFeatureValueMBS
    • shared method featureValueWithString(value as string) as MLFeatureValueMBS
    • method isEqualToFeatureValue(value as MLFeatureValueMBS) as Boolean
    • shared method MLFeatureValueImageOptionCropAndScale as String
    • shared method MLFeatureValueImageOptionCropRect as String
    • shared method undefinedFeatureValueWithType(type as Integer) as MLFeatureValueMBS
    • property CIImageValue as Variant
    • property dictionaryValue as Dictionary
    • property doubleValue as Double
    • property Handle as Integer
    • property imageBufferValue as Integer
    • property int64Value as Int64
    • property multiArrayValue as MLMultiArrayMBS
    • property PictureHeight as Integer
    • property PictureValue as Picture
    • property PictureWidth as Integer
    • property sequenceValue as MLSequenceMBS
    • property stringValue as String
    • property Type as Integer
    • property Undefined as Boolean
    • property value as Variant
  • class MLImageConstraintMBS
    • method Constructor
    • property Handle as Integer
    • property pixelFormatType as Integer
    • property pixelsHigh as Integer
    • property pixelsWide as Integer
    • property sizeConstraint as MLImageSizeConstraintMBS
  • class MLImageSizeConstraintMBS
    • shared method available as Boolean
    • method Constructor
    • method enumeratedImageSizes as MLImageSizeMBS()
    • property Handle as Integer
    • property pixelsHighRange as NSRangeMBS
    • property pixelsWideRange as NSRangeMBS
    • property type as Integer
  • class MLImageSizeMBS
    • shared method available as Boolean
    • method Constructor
    • property Handle as Integer
    • property pixelsHigh as Integer
    • property pixelsWide as Integer
  • class MLKeyMBS
    • shared method available as Boolean
    • method Constructor
    • method copy as MLKeyMBS
    • property Handle as Integer
    • property Name as String
    • property Scope as String
  • class MLMetricKeyMBS
    • method Constructor
    • shared property epochIndex as MLMetricKeyMBS
    • shared property lossValue as MLMetricKeyMBS
    • shared property miniBatchIndex as MLMetricKeyMBS
  • class MLModelConfigurationMBS
    • shared method available as Boolean
    • method Constructor
    • method copy as MLModelConfigurationMBS
    • property allowLowPrecisionAccumulationOnGPU as Boolean
    • property computeUnits as Integer
    • property Handle as Integer
    • property parameters as Dictionary
    • property preferredMetalDevice as Integer
  • class MLModelDescriptionMBS
    • method Constructor
    • property Handle as Integer
    • property inputDescriptionsByName as Dictionary
    • property isUpdatable as Boolean
    • property metadata as Dictionary
    • property outputDescriptionsByName as Dictionary
    • property parameterDescriptionsByKey as Dictionary
    • property predictedFeatureName as String
    • property predictedProbabilitiesName as String
    • property trainingInputDescriptionsByName as Dictionary
  • class MLModelMBS
    • shared method available as Boolean
    • shared method compileModelAtURL(URL as string, byref error as NSErrorMBS) as String
    • shared method compileModelFile(File as folderItem, byref error as NSErrorMBS) as folderItem
    • method Constructor
    • shared method MLModelAuthorKey as String
    • shared method MLModelCreatorDefinedKey as String
    • shared method MLModelDescriptionKey as String
    • shared method MLModelErrorDomain as String
    • shared method MLModelLicenseKey as String
    • shared method MLModelVersionStringKey as String
    • shared method modelWithContentsOfFile(file as FolderItem, byref error as NSErrorMBS) as MLModelMBS
    • shared method modelWithContentsOfFile(file as FolderItem, configuration as MLModelConfigurationMBS, byref error as NSErrorMBS) as MLModelMBS
    • shared method modelWithContentsOfPath(Path as string, byref error as NSErrorMBS) as MLModelMBS
    • shared method modelWithContentsOfPath(Path as string, configuration as MLModelConfigurationMBS, byref error as NSErrorMBS) as MLModelMBS
    • shared method modelWithContentsOfURL(URL as string, byref error as NSErrorMBS) as MLModelMBS
    • shared method modelWithContentsOfURL(URL as string, configuration as MLModelConfigurationMBS, byref error as NSErrorMBS) as MLModelMBS
    • method parameterValueForKey(key as MLParameterKeyMBS, byref error as NSErrorMBS) as Variant
    • method predictionFromFeatures(input as MLFeatureProviderMBS, options as MLPredictionOptionsMBS = nil, byref error as NSErrorMBS) as MLFeatureProviderMBS
    • method predictionFromFeaturesMT(input as MLFeatureProviderMBS, options as MLPredictionOptionsMBS = nil, byref error as NSErrorMBS) as MLFeatureProviderMBS
    • method predictionsFromBatch(inputBatch as MLBatchProviderMBS, byref error as NSErrorMBS) as MLBatchProviderMBS
    • method predictionsFromBatch(inputBatch as MLBatchProviderMBS, options as MLPredictionOptionsMBS, byref error as NSErrorMBS) as MLBatchProviderMBS
    • property configuration as MLModelConfigurationMBS
    • property Handle as Integer
    • property modelDescription as MLModelDescriptionMBS
  • class MLMultiArrayConstraintMBS
    • method Constructor
    • method shape as Integer()
    • property dataType as Integer
    • property Handle as Integer
    • property shape0 as Integer
    • property shape1 as Integer
    • property shape2 as Integer
    • property shapeConstraint as MLMultiArrayShapeConstraintMBS
  • class MLMultiArrayMBS
    • method Constructor(dataPointer as Ptr, shape() as Integer, dataType as Integer, strides() as Integer, byref error as NSErrorMBS)
    • method Constructor(shape() as Integer, dataType as Integer, byref error as NSErrorMBS)
    • method shape as Integer()
    • method strides as Integer()
    • property count as Integer
    • property dataPointer as Ptr
    • property dataType as Integer
    • property Handle as Integer
    • property shape0 as Integer
    • property shape1 as Integer
    • property shape2 as Integer
    • property strides0 as Integer
    • property strides1 as Integer
    • property strides2 as Integer
    • property doubleValue(index as Integer) as Double
    • property doubleValue(indexes() as Integer) as Double
    • property integerValue(index as Integer) as Integer
    • property integerValue(indexes() as Integer) as Integer
    • property singleValue(index as Integer) as Single
    • property singleValue(indexes() as Integer) as Single
  • class MLMultiArrayShapeConstraintMBS
    • method Constructor
    • method enumeratedShapes as Variant
    • method sizeRangeForDimension as NSRangeMBS()
    • property Handle as Integer
    • property type as Integer
  • class MLNumericConstraintMBS
    • shared method available as Boolean
    • method Constructor
    • method enumeratedNumbers as Double()
    • property Handle as Integer
    • property maxNumber as Double
    • property minNumber as Double
  • class MLParameterDescriptionMBS
    • shared method available as Boolean
    • method Constructor
    • property defaultValue as Variant
    • property Handle as Integer
    • property key as MLParameterKeyMBS
    • property numericConstraint as MLNumericConstraintMBS
  • class MLParameterKeyMBS
    • method Constructor
    • method scopedTo(scope as String) as MLParameterKeyMBS
    • shared property beta1 as MLParameterKeyMBS
    • shared property beta2 as MLParameterKeyMBS
    • shared property biases as MLParameterKeyMBS
    • shared property epochs as MLParameterKeyMBS
    • shared property eps as MLParameterKeyMBS
    • shared property learningRate as MLParameterKeyMBS
    • shared property linkedModelFileName as MLParameterKeyMBS
    • shared property linkedModelSearchPath as MLParameterKeyMBS
    • shared property miniBatchSize as MLParameterKeyMBS
    • shared property momentum as MLParameterKeyMBS
    • shared property numberOfNeighbors as MLParameterKeyMBS
    • shared property seed as MLParameterKeyMBS
    • shared property shuffle as MLParameterKeyMBS
    • shared property weights as MLParameterKeyMBS
  • class MLPredictionOptionsMBS
    • method Constructor
    • property Handle as Integer
    • property usesCPUOnly as Boolean
  • class MLSequenceConstraintMBS
    • shared method available as Boolean
    • method Constructor
    • property countRange as NSRangeMBS
    • property Handle as Integer
    • property valueDescription as MLFeatureDescriptionMBS
  • class MLSequenceMBS
    • method Constructor
    • shared method emptySequenceWithType(type as Integer) as MLSequenceMBS
    • method int64Values as Int64()
    • shared method sequenceWithInt64Array(int64Values() as Int64) as MLSequenceMBS
    • shared method sequenceWithStringArray(stringValues() as String) as MLSequenceMBS
    • method stringValues as String()
    • property Handle as Integer
    • property type as Integer
  • class MLTaskMBS
    • shared method available as Boolean
    • method cancel
    • method Constructor
    • method resume
    • property Error as NSErrorMBS
    • property Handle as Integer
    • property State as Integer
    • property TaskIdentifier as String
  • class MLUpdateContextMBS
    • shared method available as Boolean
    • method Constructor
    • method writeToFile(file as FolderItem, byref error as NSErrorMBS) as Boolean
    • property Handle as Integer
    • property Metrics as Dictionary
    • property Model as MLModelMBS
    • property Parameters as Dictionary
    • property ProgressEvent as Integer
    • property Task as MLUpdateTaskMBS
  • class MLUpdateProgressHandlersMBS
    • shared method available as Boolean
    • method Constructor(interestedEvents as Integer)
    • property Handle as Integer
    • event completionHandler(context as MLUpdateContextMBS)
    • event progressHandler(context as MLUpdateContextMBS)
  • class MLUpdateTaskMBS
    • method Constructor(file as FolderItem, trainingData as MLArrayBatchProviderMBS, configuration as MLModelConfigurationMBS, byref error as NSErrorMBS)
    • method Constructor(file as FolderItem, trainingData as MLArrayBatchProviderMBS, configuration as MLModelConfigurationMBS, progressHandlers as MLUpdateProgressHandlersMBS, byref error as NSErrorMBS)
    • method resumeWithParameters(updateParameters as Dictionary)
    • event completionHandler(context as MLUpdateContextMBS)
• Blog Entries
  • Update Machine Learning Model on Device
  • MBS Xojo Plugins, version 19.6pr3
• Videos
  • XDC 2020 MBS Plugins Presentation
  • Presentation from Munich conference about MBS Plugins.

Release notes

• Version 21.5
  • Added Float 16bit support for MLMultiArrayMBS class.
  • Changed MLFeatureValueMBS.featureValueWithPicture to convert picture to bitmap if needed.
• Version 20.0
  • Added MLTaskMBS, MLBatchProviderMBS, MLParameterKeyMBS, MLUpdateTaskMBS, MLModelConfigurationMBS, MLArrayBatchProviderMBS, MLUpdateContextMBS, MLMetricKeyMBS, MLMultiArrayShapeConstraintMBS, MLUpdateProgressHandlersMBS, MLParameterDescriptionMBS, MLNumericConstraintMBS, MLKeyMBS, MLImageSizeMBS, MLImageSizeConstraintMBS, MLSequenceConstraintMBS, and MLSequenceMBS classes.

The items on this page are in the following plugins: MBS Mac64bit Plugin.