Tag: confusion-matrix

19 How to get predictions with predict_generator on streaming test data in Keras? 2016-09-07T15:14:56.833

15 Train Accuracy vs Test Accuracy vs Confusion matrix 2018-02-28T21:07:32.770

11 How can I make big confusion matrices easier to read? 2017-02-21T05:21:58.127

10 Inverse Relationship Between Precision and Recall 2019-04-11T11:48:08.160

8 How to get an aggregate confusion matrix from n different classifications 2014-06-05T09:00:27.950

8 Can the F1 score be equal to zero? 2020-04-10T09:04:50.587

6 Kappa From Combined Confusion Matrices 2014-09-02T03:24:12.793

6 Confusion matrix logic 2019-03-21T09:34:10.670

5 Dealing with unbalanced error rate in confusion matrix 2017-12-13T06:19:04.850

5 Confusion Matrix - Get Items FP/FN/TP/TN - Python 2018-03-01T23:36:54.603

5 Precision and Recall if not binary 2018-05-23T09:25:41.180

5 Confusion Matrix three classes python 2018-10-23T02:23:48.063

5 Accuracy is lower than f1-score for imbalanced data 2020-07-13T20:30:58.160

4 How to make sense of confusion matrix 2018-06-06T19:55:37.857

4 How to best estimate the coefficients of a confusion matrix in case of strong class imbalance? 2018-08-13T19:34:59.010

4 Can Expectation Maximization estimate truth and confusion matrix from multiple noisy sources? 2018-10-23T10:52:41.550

3 How to define confusion matrix for classification? 2014-10-01T18:11:26.220

3 Python plot for confusion matrix similar to confusion wheel? 2016-03-23T14:35:18.510

3 The Area Under an ROC Curve (AUC) vs Confusion Matrix for classifier evaluation? 2018-06-22T13:22:37.540

3 Should I oversample my validation data to get better F1 score and PRC? 2019-02-23T05:43:06.657

3 Confusion matrix in multilabel classification of an object in more than one class simultaneously 2019-02-25T19:24:18.360

3 What does the color coding and normalized values in confusion matrix actually specify? 2019-04-25T07:52:28.813

3 How do I calculate the range of a F1-score from a confusion matrix of 3 class,A,B,C 2019-09-07T10:30:06.217

3 True positives and true negatives, F1 score: multi class classification 2019-09-17T17:53:33.563

3 how can I replicate working of Multi Label Binarizer from sklearn package in R? 2019-10-14T07:58:08.337

3 What is done first, cross validation or grid search? 2020-03-02T14:22:56.270

3 Confusion matrix in sklearn 2020-11-01T17:13:17.503

2 Calculating RMSE AND R-squared from the confusion matrix 2016-12-05T00:32:02.713

2 what's the best way to plot a confusion matrix in a multilabel setting? 2018-02-16T16:17:49.943

2 Interpreting confusion matrix and validation results in convolutional networks 2018-03-11T09:18:14.603

2 Confusion-matrix clarification from Python 2018-05-10T17:19:16.613

2 Is it possible to find a model that minimises both false positive and false negative? 2018-07-15T21:23:11.733

2 How to decide optimal threshold for my classification model from FPR, TPR and threshold 2018-09-20T13:48:28.170

2 Hands on Machine Learning with Scikit Learn and TensorFlow Confusion Matrix with VERY BAD score 2018-10-06T05:59:36.293

2 Continuous variable not supported in confusion matrix 2019-02-22T12:04:47.683

2 Comparing multi-class results with binary classification results 2019-05-24T09:37:31.493

2 What is sensitivity in confusion matrix? 2019-12-21T18:26:52.270

2 Is confusion matrix possible in one column 2020-03-05T22:04:15.277

2 What is the purpose of a confusion matrix in a classification problem? 2020-05-15T07:53:15.890

2 Confusion regarding confusion matrix 2020-06-29T16:33:34.150

2 Getting value of 2 in normalized confusion matrix 2020-07-09T12:19:36.207

2 Confusion matrix. "How close I am to the diagonal?". Is there such metric? 2020-09-03T19:50:23.223

2 Confusion matrix to check results 2020-10-03T19:21:11.200

2 Calibrating probability thresholds for multiclass classification 2020-12-20T10:06:29.147

1 Trying to come up with a feature to improve emotion classifier based on facial movement using facial landmarks 2015-07-07T15:33:41.323

1 result of correlation function in r 2015-11-27T16:11:32.240

1 How to interpret the AUC score in this case? 2016-12-14T01:59:18.823

1 Can tuning individual precision and recall classification thresholds improve deep learning models? 2017-08-28T03:04:28.523

1 Calculating a Confusion Matrix 2017-10-28T21:46:02.473

1 Export dataset with predicted target - Python 2018-02-28T16:03:31.040

1 Compute an ROC for a hybrid model where only one of the model components computes class probabilities 2018-05-04T20:35:13.367

1 Confusion Matrix of LSTM using Sklear getting error 2018-06-21T10:28:37.637

1 Using scikit Learn - Neural network to produce ROC Curves 2018-06-24T16:48:28.030

1 Confusion matrix plot with python 2018-12-19T15:38:02.633

1 How to build confusion matrix , when predicted value and actual value is in sentence? 2019-03-04T07:21:08.527

1 Is this analysis good or not? 2019-05-12T12:18:01.927

1 Improving the results of CNN 2019-05-16T11:48:39.160

1 Confusion matrix - determine the values of FP FN TP and TN 2019-10-01T20:54:40.737

1 Is there a common strategy to measure if a difference-significance of two areas under two ROC curves 2019-12-03T12:04:19.103

1 Constructing the Confusion matrix from given metrics 2019-12-16T22:40:47.287

1 Is there any way to calculate the true,false positives and negatives for a regression problem 2020-02-19T07:29:57.700

1 How to select optimal threshold which separate different classes? 2020-02-21T14:14:20.653

1 Precision and Recall Confusion matrix 2020-03-11T13:37:42.427

1 Why ROC value area under curve of two models is different whereas accuracy, precision, recall, f1-score and confusion matrix is same 2020-03-19T19:02:23.263

1 Confusion matrix and ROC AUC curves are not in sync 2020-03-19T19:14:54.300

1 How is the weight matrix set and its dimension in CNN 2020-03-22T16:32:14.113

1 Confusion matrix doesn't display properly 2020-05-23T14:08:42.537

1 Info obtained from a confusion matrix 2020-06-02T18:36:17.247

1 Mathematics: Writing down a three-class classifier confusion matrix 2020-07-22T11:37:30.603

1 How to extract true positives data (complete row with data) after training and testing from test dataset? 2020-07-31T09:04:44.573

1 Sampling in Text Classification: can the results be considered 'reliable'? 2020-08-09T16:18:05.460

1 Calculate the number of TP, FP, FN for the object detection task with many classes 2020-09-12T13:09:02.833

1 Confusion Matrix vs AUC Confusion with Random Forest 2020-10-16T20:09:22.027

1 How to improve results from ML model? (spam classification) 2020-12-06T02:15:03.840

1 Is there a flexible way to get the original data indices from each cell of a confusion matrix? 2021-01-07T20:25:56.390

1 Interpreting a confusion matrix 2021-01-10T14:25:55.407

1 How to measure a almost (?) ordinal classification? 2021-01-21T18:33:05.757

1 How to calculate the different metrics for multi class classification 2021-01-22T21:24:44.710

1 Adding extra (meaningful) features does not improve model performance 2021-02-21T00:10:38.053

0 Multiple confusion matrix for multiple training instances. Which one to take? 2015-09-23T09:45:30.677

0 Understanding ConfusionMatrix for Google Prediction API 2016-04-11T21:04:54.823

0 What do this Classification evaluation results mean to you? Do they are suspicious or not? 2016-09-06T13:00:52.300

0 Confusion matrix - classes get confused with each other 2016-11-12T00:12:14.610

0 Is this a good classified model based confusion matrix and classification report? 2017-05-05T16:07:43.490

0 How to calculate Precision and Recall using confusion matrix in Matlab? 2017-07-04T01:46:15.247

0 Python - Get FP/TP from Confusion Matrix using a List 2018-02-27T17:37:05.320

0 Matrix Confusion - Get Model Precision 2018-03-01T16:10:08.610

0 How to quantify the performance of the classifier (multi-class SVM) using the test data? 2018-05-14T00:39:29.990

0 Confusion Matrixs for Binary classifier 2018-09-01T16:21:14.470

0 Confusion Matrix 2018-09-24T20:08:49.443

0 How to plot a wordCloud for essay text from a confusion matrix false positive rate count? 2019-06-01T19:11:41.393

0 Do I use class weights to penalize false negatives or threshold optimization to improve recall? 2019-06-05T23:04:27.150

0 What does the KFold error mean and how to get confusion matrix from Kfold random forest implementation? 2019-07-27T03:30:27.410

0 To calculate my confusion matrix with recall and precision, my test set need to be equal(balanced)? 2019-11-21T14:02:35.017

0 Change number format of confusion matrix 2019-12-17T09:41:30.830

0 Confusion Matrix and AUC in univariate Anomaly Detection 2020-03-05T21:33:35.710

0 Finding TN,FN, TP, and FN for arrays using confusion matrix 2020-04-04T07:48:10.800

0 Confusion Matrix for Multi task Learning using custom data generator 2020-04-09T11:00:49.633

0 Confusion matrix of UNET image sgemenation model 2020-05-01T10:05:35.380