ConfusionMatrix Class Reference Feedback Definition Namespace: Microsoft.ML.Data Assembly: Microsoft.ML.Data.dll Package: Microsoft.ML v3.0.1 Represents the confusion matrix of the classification results. C# Copy public sealed class ConfusionMatrix Inheritance Object ConfusionMatrix Properties ...
Confusion Matrix for Object Detection The ConfusionMatrix class can be used to generate confusion matrix for the object detection task. Usage In the test code, you need to declare the ConfusionMatrix class with the appropriate parameters.
AbstractMessage.equals(Object other)getAnnotationSpecId(int index)public String getAnnotationSpecId(int index)Output only. IDs of the annotation specs used in the confusion matrix. For Tables CLASSIFICATION prediction_type only list of [annotation_spec_display_name-s][...
matrix:dict digit:int threshold:FunctionType (function or lambda) file:File object sample_weight: pythonlistor numpyarrayof any stringable objects transpose:bool Runhelp(ConfusionMatrix)forConfusionMatrixobject details For more information visithere ...
这个值在0.5～0.7时有较低准确性,在0.7～0.9时有一定准确性,在0.9以上时有较高准确性。如果这个值等于0.5,说明诊断方法完全不起作用,无诊断价值,而小于0.5不符合真实情况,在实际中极少出现。 第二行:混淆矩阵“Confusion Matrix” 行:预测 列:真实
这个值在0.5～0.7时有较低准确性,在0.7～0.9时有一定准确性,在0.9以上时有较高准确性。如果这个值等于0.5,说明诊断方法完全不起作用,无诊断价值,而小于0.5不符合真实情况,在实际中极少出现。 第二行:混淆矩阵“Confusion Matrix” 行:预测 列:真实
confusion_matrix <- test_performance %>% table confusion_matrix # 性能指标 # Performance analysis tn <- confusion_matrix[1] tp <- confusion_matrix[4] fp <- confusion_matrix[3] fn <- confusion_matrix[2] accuracy <- (tp + tn) / (tp + tn + fp + fn) ...
python multiclassConfusionMatrix(numclass = 多分类混淆矩阵 in Python 在机器学习和模式识别领域,混淆矩阵是一种用于评估分类算法性能的工具。它将算法的预测结果与实际结果进行比较,并将其分类为真阳性、真阴性、假阳性和假阴性。然而,当我们面对多类别分类的情况时,传统的混淆矩阵可能不再适用。为了解决这个问题,...
Given the confusion matrix finds the two or multiclass metrics such as precision, recall, F1-score, and others. https://github.com/preethamam/MultiClassMetrics-ConfusionMatrix 팔로우 5.0 (1) 다운로드 수: 647 업데이트 날짜:2023/3/31 ...
matrix:dict digit:int threshold:FunctionType (function or lambda) file:File object sample_weight: pythonlistor numpyarrayof any stringable objects transpose:bool Runhelp(ConfusionMatrix)forConfusionMatrixobject details For more information visithere ...