ClassesClasses | | Operators

deserialize_class_knndeserialize_class_knnDeserializeClassKnnDeserializeClassKnn (Operator)

Name

deserialize_class_knndeserialize_class_knnDeserializeClassKnnDeserializeClassKnn — Deserialize a serialized k-NN classifier.

Signature

deserialize_class_knn( : : SerializedItemHandle : KNNHandle)

Herror deserialize_class_knn(const Hlong SerializedItemHandle, Hlong* KNNHandle)

Herror T_deserialize_class_knn(const Htuple SerializedItemHandle, Htuple* KNNHandle)

void DeserializeClassKnn(const HTuple& SerializedItemHandle, HTuple* KNNHandle)

void HClassKnn::DeserializeClassKnn(const HSerializedItem& SerializedItemHandle)

static void HOperatorSet.DeserializeClassKnn(HTuple serializedItemHandle, out HTuple KNNHandle)

void HClassKnn.DeserializeClassKnn(HSerializedItem serializedItemHandle)

Description

deserialize_class_knndeserialize_class_knnDeserializeClassKnnDeserializeClassKnnDeserializeClassKnn deserializes a k-NN classifier (k-NN) (including its training samples), that was serialized by serialize_class_knnserialize_class_knnSerializeClassKnnSerializeClassKnnSerializeClassKnn (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemFwriteSerializedItem for an introduction of the basic principle of serialization). The serialized k-NN classifier is defined by the handle SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandle. The deserialized values are stored in an automatically created k-NN classifier with the handle KNNHandleKNNHandleKNNHandleKNNHandleKNNHandle.

Execution Information

Parameters

SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandle (input_control)  serialized_item HSerializedItem, HTupleHTupleHtuple (integer) (IntPtr) (Hlong) (Hlong)

Handle of the serialized item.

KNNHandleKNNHandleKNNHandleKNNHandleKNNHandle (output_control)  class_knn HClassKnn, HTupleHTupleHtuple (integer) (IntPtr) (Hlong) (Hlong)

Handle of the k-NN classifier.

Result

If the parameters are valid, the operator deserialize_class_knndeserialize_class_knnDeserializeClassKnnDeserializeClassKnnDeserializeClassKnn returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Possible Predecessors

fread_serialized_itemfread_serialized_itemFreadSerializedItemFreadSerializedItemFreadSerializedItem, receive_serialized_itemreceive_serialized_itemReceiveSerializedItemReceiveSerializedItemReceiveSerializedItem, serialize_class_knnserialize_class_knnSerializeClassKnnSerializeClassKnnSerializeClassKnn

Possible Successors

classify_class_knnclassify_class_knnClassifyClassKnnClassifyClassKnnClassifyClassKnn

Alternatives

serialize_class_knnserialize_class_knnSerializeClassKnnSerializeClassKnnSerializeClassKnn

See also

create_class_knncreate_class_knnCreateClassKnnCreateClassKnnCreateClassKnn

References

Marius Muja, David G. Lowe: “Fast Approximate Nearest Neighbors with Automatic Algorithm Configuration”; International Conference on Computer Vision Theory and Applications (VISAPP 09); 2009.

Module

Foundation


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