Tag: accuracy

86 Advantages of AUC vs standard accuracy 2014-07-22T03:43:20.327

35 Is it always better to use the whole dataset to train the final model? 2018-06-12T09:54:16.347

34 What would I prefer - an over-fitted model or a less accurate model? 2020-01-12T13:48:25.717

23 How do you manage expectations at work? 2015-06-14T14:27:36.443

20 How to increase accuracy of classifiers? 2014-07-16T09:49:15.933

17 What is a LB score in machine learning? 2017-05-08T05:13:24.117

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

11 Relationship between KS, AUROC, and Gini 2014-11-23T01:05:06.473

10 Validation vs. test vs. training accuracy. Which one should I compare for claiming overfit? 2019-03-13T19:14:51.783

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

10 macro average and weighted average meaning in classification_report 2020-01-04T10:38:34.497

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

8 I got 100% accuracy on my test set,is there something wrong? 2018-07-19T08:16:21.663

7 Why isn't dimension sampling used with gradient boosting machines (GBM)? 2014-11-25T09:40:20.040

7 Coursera ML - Does the choice of optimization algorithm affect the accuracy of multiclass logistic regression? 2017-07-04T15:50:47.963

7 What makes you confident in your results? At what point do you think you can present your work to tech illiterate superiors? 2018-03-16T00:55:12.120

7 In which epoch should i stop the training to avoid overfitting 2018-05-29T09:33:48.877

7 Log loss vs accuracy for deciding between different learning rates? 2018-10-17T13:53:00.337

6 How to define a custom resampling methodology 2014-07-10T11:55:49.637

6 How to improve loss and avoid overfitting 2018-04-09T19:20:57.697

6 How to improve accuracy of deep neural networks 2018-05-05T10:38:48.163

6 Why validation loss worsens while precision/recall continue to improve? 2018-05-30T13:52:33.950

5 Training and cross validation error curves 2016-09-26T06:12:26.650

5 Classification Accuracy in Keras 2018-05-31T12:27:45.220

5 0.1 accuracy on MNIST fashion dataset following official Tensorflow/Keras tutorial 2018-09-18T04:48:45.163

5 What is the classification accuracy of a random classifier? 2018-11-07T10:44:48.353

5 Multiclass classification on imbalanced dataset : Accuracy or micro F1 or macro F1 2019-05-11T22:40:28.447

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

4 How to determine if my GBM model is overfitting? 2017-07-06T05:22:21.060

4 Performance of model in production varying greatly from train-test data 2019-01-09T15:50:21.250

4 How to compute f1 in TensorFlow 2019-03-30T06:11:20.163

4 Is my model over fitting or not? 2020-02-25T14:22:46.110

4 scikit-learn RandomForestClassifier always hits 100% test accuracy 2020-04-06T09:49:52.837

4 Balanced Accuracy vs. F1 Score 2020-05-11T15:29:22.713

4 Why are results without Transfer Learning better than with Transfer Learning? 2020-08-03T10:37:01.683

3 Avoid iterations while calculating average model accuracy 2014-08-06T09:03:20.857

3 Gradient Boosted Trees or Neural Networks Using Model Averaging? 2016-06-10T07:22:28.273

3 Understanding ROCs in imbalanced data-sets 2016-06-22T13:35:13.040

3 Check Accuracy of Model Provided by Consultant 2016-11-30T07:00:23.107

3 Is Gini coefficient a good metric for measuring predictive model performance on highly imbalanced data 2017-06-15T20:15:12.750

3 99% validation accuracy but 0% prediction results (UNET Architecture) 2017-10-22T01:44:51.807

3 Which Loss cross-entropy do I've to use? 2018-04-24T17:45:41.023

3 Validation score (f1) remains the same when swapping labels 2018-05-25T14:18:01.100

3 How to interpret my neural network with high accuracy but low probability in test results 2018-09-14T08:15:52.753

3 Metrics to determine K in K-cross fold validation 2018-11-05T21:03:41.980

3 human level performance on ImageNet, top-1 or top-5? 2018-12-03T23:52:01.200

3 How to compare paired count data? 2019-04-16T02:47:22.027

3 Why is my test data accuracy higher than my training data? 2019-05-23T02:00:35.050

3 How to know if a model is overfitting or underfitting by looking at graph 2019-06-05T13:54:34.683

3 How to get the number of steps until a certain accuracy in keras? 2019-08-20T14:11:34.580

3 Target mean encoding worse than ordinal encoding with GBDT ( XGBoost, CatBoost ) 2019-08-22T17:10:33.457

3 Why does degradation occur in deep neural networks? 2019-09-02T21:53:07.500

3 How to creat a plot for the accuracy of a model 2019-09-06T08:56:23.750

3 How can calculate Efficiency for predictive models based on accuracy or error over time? 2019-12-13T19:00:54.430

3 evaluation metrics for multiple values per session 2019-12-30T06:34:07.003

3 Making sense of loss and accuracy curves 2020-08-19T20:47:49.970

2 How to calculate classification accuracy with confusion matrix? 2014-10-25T23:46:14.493

2 Improving Naive Bayes accuracy for text classification 2014-12-22T09:31:31.747

2 What is a reasonable way to compare the improvement in accuracy? 2016-05-12T19:21:37.730

2 Different accuracy for different rng values 2016-08-09T05:45:59.030

2 Directly proportional Trend in training and cross validation curves 2016-09-26T10:10:34.397

2 Accuracy improvement for logistic regression model 2017-02-15T07:08:31.970

2 Ideal difference in the training accuracy and testing accuracy 2017-07-08T06:12:49.910

2 What does a predicted probability really mean, without considering the accuracy of the underlying model? 2017-08-08T08:06:09.933

2 Calculate average Intersection over Union 2018-05-07T09:08:23.440

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

2 Which is more important - stable training results or good test results? 2018-09-13T06:21:34.023

2 Interpretation of accuracy score on subset of data points 2018-09-27T13:16:20.367

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

2 Accuracy for Kmeans clustering 2018-11-16T15:25:02.977

2 How do I perform Leave One Out Cross Validation For Top n Recommendation Sytems? 2018-12-06T12:21:17.543

2 Metrics for presenting RNN/LSTM result 2019-01-20T10:04:19.120

2 Accuracy differs between MATLAB and scikit-learn for a decision tree 2019-01-23T15:37:08.610

2 How should multiclass classifier performance be measured when one type of error is preferred over another? 2019-02-08T19:31:01.160

2 Why is my training accuracy decreasing higher degrees of polynomial features? 2019-02-22T17:53:38.987

2 Accuracy after selftraining didn't change 2019-03-23T13:10:47.660

2 loss/val_loss are decreasing but accuracies are the same in LSTM! 2019-04-11T09:30:05.897

2 Accuracy of the model 2019-04-24T20:08:28.140

2 Unable to understand the usage of labels argument in sklearn.metrics.f1_score 2019-08-01T04:34:08.690

2 sklearn.accuracy_score(y_test, y_predict) vs np.mean(y_predict == y_test) 2019-09-10T09:13:11.977

2 The loss and accuracy of this LSTM both drop to nearly 0 at the same epoch 2019-10-02T07:26:06.883

2 Adding extra variables to XGboost model is worsening the train and test accuracy 2019-11-08T05:38:20.923

2 Explanation behind the calculation of accuracy in deep learning model 2019-12-10T19:28:02.740

2 Is it better to have higher train accuracy with lower test accuracy or higher test accuracy with lower train accuracy? 2020-03-19T19:38:29.543

2 Evaluating Model Accuracy on a testing data set for a DecisionTreeReegressor Model 2020-05-27T18:49:39.730

2 what are the next step after ML prediction and how to proceed? 2020-06-09T16:59:09.067

2 Overfitting results with Random Forest Regression 2020-06-21T13:10:01.493

2 is it wrong to use average='weighted' when having only 2 classes? 2020-07-23T12:32:51.350

1 Can distribution values of a target variable be used as features in cross-validation? 2015-01-26T18:20:58.203

1 Making sense of blocks python package output 2015-11-03T16:24:33.707

1 Prediction in the training sample with randomforest in r 2016-01-09T14:43:38.303

1 Translating a Business Metric into an ML Accuracy Metric 2016-04-14T08:25:52.707

1 Accuracy value constant even after different runs 2016-08-08T09:57:46.317

1 Query regarding neural network model 2016-08-24T07:41:53.840

1 Neural network accuracy in Torch depends on compute power? 2016-11-05T17:04:07.897

1 How to calculate accuracy on keras model with multiple outputs? 2017-01-20T18:21:48.480

1 GANs to augment training data 2017-03-15T09:21:54.283

1 Max 75% accuracy! help! 2017-06-04T07:30:58.100

1 Good accuracy on train dataset with cross validation, but low accuracy on test dataset 2017-12-26T17:33:36.667