Top "Confusion-matrix" questions

A confusion matrix is a contingency table of correct and incorrect classifications used to evaluate the performance of a classification algorithm in machine learning.

How do i create Confusion matrix of predicted and ground truth labels with Tensorflow?

I have implemented a Nueral Network model for a classification with the help of using TensorFlow. But, i don't know …

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How to extract False Positive, False Negative from a confusion matrix of multiclass classification

I am classifying mnist data using following Keras code. From confusion_matrix command of sklearn.metrics i got confusion matrix …

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How to plot a confusion matrix using heatmaps in R?

I have a confusion matrix such that: a b c d e f g h i j a 5 4 0 0 0 0 0 0 0 0 b 0 0 0 0 0 0 0 0 0 0 c 0 0 4 0 0 0 0 0 0 0 …

r heatmap confusion-matrix
Understanding Matlab Pattern Recognition Neural Network Plots

I was currently doing a project on Vehicle classification and it has almost finished now but I have several confusion …

matlab neural-network epoch confusion-matrix
Prediction on Neural Network in R

I want to get the accuracy or the RMSE of the Prediction result of a neural network. I started using …

r confusion-matrix nnet
Calculating precision, recall and FScore from the results of a confusion matrix in R

I have got th following confusion matrix, now I need to calculate the precision, recall and FScore from it, how …

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How to get precision, recall and f-measure from confusion matrix in Python

I'm using Python and have some confusion matrixes. I'd like to calculate precisions and recalls and f-measure by confusion matrixes …

python machine-learning scikit-learn confusion-matrix precision-recall
Scikit - changing the threshold to create multiple confusion matrixes

I'm building a classifier that goes through lending club data, and selects the best X loans. I've trained a Random …

scikit-learn classification random-forest threshold confusion-matrix
Understanding multi-label classifier using confusion matrix

I have a multi-label classification problem with 12 classes. I'm using slim of Tensorflow to train the model using the models …

python tensorflow machine-learning deep-learning confusion-matrix
Confusion matrix for Clustering in scikit-learn

I have a set of data with known labels. I want to try clustering and see if I can get …

python scikit-learn cluster-analysis confusion-matrix scikits