Tag: accuracy

1 Why training model give great result but real data gives very bad result: Azure ML Studio 2018-02-24T03:53:04.467

1 different results with MEKA vs Scikit-learn! 2018-03-04T09:53:59.677

1 trying to decrease overfitting with regularisation in CNN 2018-04-06T09:53:48.620

1 Very low accuracy of new data compared to validation data 2018-04-24T17:26:56.273

1 Optimize F-Score only for certain classes, disregard other classes 2018-05-17T06:41:11.893

1 What is the highest accuracy for classifying cats and dogs from CIFAR-10? 2018-08-31T03:33:54.147

1 How to interpret a drastic accuracy loss while training a neuronal net (CNN)? 2018-09-07T17:19:57.460

1 AUC is high but not able to represent other class properly 2018-09-17T12:35:52.487

1 Target data values are not evenly distributed 2018-09-27T15:50:55.927

1 Why not higher accuracy in Otto data? 2018-09-30T13:02:24.613

1 Validating performance of panel data based models 2018-10-01T01:50:41.987

1 How can we use machine learning to distnguish between similarly looking images 2018-10-15T10:05:35.880

1 Keras LSTM accuracy stuck at 50% 2018-10-21T14:27:43.353

1 Validation accuracy is always close to training accuracy 2018-12-14T11:30:36.480

1 How can we show that one model might have higher accuracy than another model but at the same time lower AUC? 2019-01-03T10:10:07.933

1 test accuracy of text classification is too less 2019-01-11T04:45:48.177

1 How can I check if a bigger training data set would improve my accuracy of my scikit classifier? 2019-01-16T13:15:55.460

1 How can I know if my NN TensorFlow model is overfitted or not? 2019-01-16T17:41:27.317

1 Confidence Score For Trained Sentiment Analyser Model 2019-01-18T18:55:33.703

1 Is it possible to have a better performance with C4.5 than Bagged tree? 2019-02-13T10:34:29.840

1 My accuracy changes throughout every epoc but the val_acc at the end of each epoc stays the same 2019-02-13T16:38:57.927

1 Autoencoder doesn't learn to reduce dimesions 2019-02-13T17:18:16.983

1 Regression model Giving the same prediction for all new inputs until i load the model again 2019-02-14T09:11:39.353

1 Different testing and training accuracy values within a NN TensorFlow structure 2019-02-15T16:11:23.110

1 How do data scientists test the claimed accuracy of a model? 2019-02-20T03:19:07.263

1 Best CNN architecture for binary classification of small images with a massive dataset 2019-02-22T17:17:48.323

1 Keras: extreme spike in loss during training 2019-02-28T11:02:49.633

1 Classifier performance evaluation 2019-04-10T12:04:03.137

1 loss/val_loss decrease but acc/val_acc are consistent 2019-04-13T10:15:53.150

1 Can `k=1` be a good choice for K neighbors classification? 2019-04-20T08:30:34.540

1 Loss value going down while accuracy remains constant? 2019-05-03T12:03:58.973

1 Different accuracy values using the same saved model in tensorflow 2019-05-06T21:04:57.177

1 AUC ROC Threshold Setting in heavy imbalance 2019-07-07T09:15:04.720

1 30% accuracy for training set, 80% for test set with a 0.3 split 2019-08-06T21:33:40.720

1 Binary training result in chainer 2019-08-27T05:32:30.887

1 Pytorch testing/validation accuracy over 100% 2019-09-23T11:45:52.693

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

1 Can an R^2, or coefficient of determination be used on non-linear data? 2019-11-02T12:48:27.830

1 Classification accuracy of a Random Multi-label Classifier 2019-11-24T18:58:42.970

1 Accuracy of KFold Cross Validation for Neural Network 2019-12-04T20:13:51.993

1 Making sense of a accuracy plot for a 5 fold training using random forest 2020-01-08T04:45:57.463

1 Advantage of Centralized training in deep learning over distributed training 2020-01-30T15:01:44.733

1 Metrics for same signal 2020-02-03T17:10:56.967

1 Data augmentation in deep training 2020-02-11T07:45:06.920

1 Using standard deviation as a metric for model selection 2020-02-13T20:30:18.780

1 is it ok to get 100% accuracy in random forest classifier algorithm? 2020-02-14T15:21:27.260

1 Same validation accuracy, different train accuracy for two neural networks models 2020-02-17T13:15:47.610

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

1 What is mAP in object detection? 2020-02-27T05:25:14.537

1 Classification Model showing different accuracy for SAME data? 2020-03-05T11:11:15.760

1 jumpy validation accuracy graph 2020-04-02T12:29:02.910

1 Why do decision trees have low accuracy? 2020-04-06T19:29:29.603

1 g-mean for binary classification doesn't use sensitivity of each class? 2020-04-12T21:40:20.790

1 Why is my training accuracy 0.0? 2020-05-07T06:46:10.233

1 Decision Tree gives 100% accuracy - what am I doing wrong? 2020-05-20T16:20:53.263

1 Tensorflow keras fit - accuracy and loss both increasing drastically 2020-05-24T10:41:13.860

1 Is it conscientious to use a threshold for a model output in order to play on the recall and precision? 2020-05-27T07:36:54.277

1 Training accuracy is ~97% but validation accuracy is stuck at ~40%. What does it imply? 2020-05-31T07:46:50.010

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

1 how can i compare two classification algorithms? 2020-06-18T07:41:56.977

1 Uncertainty in connection to explainability 2020-07-26T19:22:06.887

1 Which model is better, one just before overfitting with higher accuracy or one with no overfitting and lower accuracy? 2020-07-27T11:51:16.953

1 Why accuracy scores reported by Keras are low and erratic while the loss on the validation set is decreasing? 2020-08-08T10:47:21.657

1 Improving Training accuracy of LSTM in Keras for ratings prediction given reviews 2020-08-16T11:31:17.193

1 How to increase model's prediction accuracy 2020-09-01T09:24:59.850

1 Drastic increase in accuracy while using pickle file with sklearn 2020-09-14T18:08:12.213

1 Getting inf% accuracy for Random Forest model with scikit learn 2020-09-21T06:42:23.563

1 Why does my model fail to predict on the whole dataset? 2020-09-30T11:24:16.910

1 How are precision and recall better metrics than accuracy for classification in my example? 2020-10-09T10:47:00.130

1 how print f1-score with scikitĀ“s accuracy_score or accuracy of confusion_matrix? 2020-10-19T12:22:48.987

1 What's the most effective way to measure the accuracy of my multi-class classification NN? 2020-10-26T11:34:40.450

1 Accuracy graph of binary classification by CNN 2020-11-03T03:40:01.800

1 Too high performances on a classification problem 2020-11-09T20:08:30.557

1 Tensorboard reported accuracy does not match my own calculations 2020-12-02T20:11:37.173

1 Hyperparameter tunning for Random Forest- choose the best max depth 2020-12-22T07:18:47.190

1 sklearn "balanced_accuracy_score" sample_weights not working 2021-01-02T23:22:51.607

1 different scored probability distributions for a classification model using python vs Azure ML Studio 2021-01-06T16:51:14.730

1 How to calculate separate binary accuracy metric for each label in a multi-label classification in Keras? 2021-01-08T23:46:44.907

1 Test set larger than train set 2021-01-21T18:27:21.710

1 How to interpret training and testing accuracy which are almost the same? 2021-02-27T15:06:52.463

0 Predictive Analytics on distributed systems vs standalone system 2016-07-01T18:51:04.507

0 Unstable accuracy of CNN - When should I stop training? 2017-04-28T13:12:01.817

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

0 How do I pick "K" for precision at K and recall at K? 2017-06-14T20:55:09.300

0 What Are Stats Metrics To Analyze How Well One Column Predicts Another Column 2017-12-21T23:50:10.587

0 The validation loss < training loss and validation accuracy < training accuracy 2018-01-03T21:28:51.467

0 Does self driving technology gain more from the data or the state-of-the-art algorithm? 2018-01-04T03:49:53.097

0 Why does my loss value start at approximately -10,000 and my accuracy not improve? 2018-03-01T13:05:24.403

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

0 Reason for having both low loss and same predicted class? 2018-03-01T18:20:58.723

0 How to separate overlapping curves more effectively? 2018-03-15T05:04:29.340

0 How can we create neural net to detect false predictions? 2018-04-23T00:31:19.570

0 Confusion regarding classification accuracy calculation and result 2018-07-09T23:04:19.083

0 Titanic Kaggle Data: Why am I getting lower accuracy on Kaggle submissions than on held-out data? 2018-07-15T21:38:40.620

0 Deep Learning Network decreasing in accuracy 2018-12-01T11:00:03.010

0 My training accuray is 1.0 but the predictions on the training data are wrong 2019-01-08T22:33:55.263

0 Can this be a case of multi-class skewness? 2019-03-06T17:25:42.137

0 CNN accuracy and loss doesn't change over epochs for sentiment analysis 2019-04-10T10:16:35.047

0 What could cause training CNN accuracy to drop after 7th epoch? 2019-04-23T12:20:35.103