Tag: overfitting

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

17 When should one use L1, L2 regularization instead of dropout layer, given that both serve same purpose of reducing overfitting? 2018-08-23T15:46:54.923

15 Can overfitting occur even with validation loss still dropping? 2016-11-20T13:43:19.647

15 Can the number of epochs influence overfitting? 2018-02-07T13:34:05.250

12 How to know the model has started overfitting? 2017-05-22T21:00:19.033

12 Is a 100% model accuracy on out-of-sample data overfitting? 2018-02-08T09:13:24.217

12 Overfitting in Linear Regression 2020-08-27T08:52:05.400

10 High model accuracy vs very low validation accuarcy 2018-04-04T09:02:27.417

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

8 Can overfitting occur in Advanced Optimization algorithms? 2016-09-13T14:10:49.220

8 Why doesn't overfitting devastate neural networks for MNIST classification? 2017-06-21T10:11:25.860

8 Is over fitting okay if test accuracy is high enough? 2020-05-23T04:54:25.113

7 Why k-fold cross validation (CV) overfits? Or why discrepancy occurs between CV and test set? 2017-03-01T22:10:48.180

7 How to prevent/tell if Decision Tree is overfitting? 2018-01-18T10:02:49.040

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

7 Overfitting Question 2019-08-24T15:33:45.107

7 Who invented the concept of over-fitting? 2020-11-24T06:30:54.983

7 Dropping features after final evaluation on test data 2020-12-29T17:37:32.627

6 Overfitting Naive Bayes 2017-02-07T20:07:00.923

6 Checkers playing Neural Network evolved with Genetic Algorithm becomes too sensitive to input data changes 2017-04-11T20:10:52.717

6 Should I prevent augmented data to leak to the test/cross validation sets 2018-01-19T04:05:24.083

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

6 Dropout vs weight decay 2018-04-20T13:46:49.837

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

6 How can I prevent this model to learn more(less) :))) 2018-08-03T18:15:37.417

6 Is Overfitting always bad? 2019-01-04T10:26:10.407

6 Disparity between training and testing errors with deep learning: the bias-variance tradeoff and model selection 2020-05-28T15:43:13.073

6 Can a linear regression model without polynomial features overfit? 2020-08-08T20:21:07.817

6 XGBoost skews towards minority class 2020-09-21T02:55:52.873

5 Can we use a model that overfits? 2016-07-04T14:05:05.727

5 Is Overfitting a problem in Unsupervised learning? 2017-03-16T14:44:12.933

5 Overfitting XGBoost 2017-10-10T13:21:20.900

5 Detecting over fitting of SVM/SVC 2018-04-03T13:23:32.610

5 Accuracy and loss don't change in CNN. Is it over-fitting? 2018-04-27T09:19:40.337

5 Validation loss increases and validation accuracy decreases 2019-03-21T07:31:33.703

5 Why an increasing validation loss and validation accuracy signifies overfitting? 2020-10-01T12:31:46.643

4 numer.ai: how does their leaderboard system work? 2016-06-15T08:34:35.197

4 Is there a problem of over fitting in my dataset? 2016-08-08T04:32:35.520

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

4 Factorization Machine - prevent over fitting 2017-09-19T02:48:27.693

4 How to check for overfitting with SVM and Iris Data? 2018-01-15T10:35:20.277

4 Is this clear overfitting? 2018-05-11T23:17:21.407

4 overfit random walk using ANN in Keras 2018-07-30T14:29:27.597

4 What are the possible approaches to fixing Overfitting on a CNN? 2018-12-15T08:22:05.617

4 Overfitting - how to detect it and reduce it? 2019-03-04T15:09:30.270

4 How to recognise when to stop training based on Overfitting/Underfitting? 2019-03-26T21:31:44.923

4 Interpretability of RMSE and R squared scores on cross validation 2019-07-24T15:57:29.337

4 Understanding why shuffling reduces weirdly the overfit 2019-07-25T15:04:42.527

4 Overfitting due to features correlating with training set generation rules 2019-12-04T12:07:45.953

4 over-fitting with good enough test accuracy 2020-01-26T15:15:11.870

4 ROC AUC score is much less than average cross validation score 2020-02-10T12:43:55.703

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

4 Can a novelty detection model overfit? 2020-09-27T14:12:06.757

4 Why does my model produce too good to be true output? 2020-10-27T10:53:10.963

4 Trying to figure out which the training set is 2020-12-21T15:05:31.897

3 Adding more features in SVC leading to worse performance, even w/ regularization 2017-03-14T18:48:50.970

3 Overfitting in an unsupervised technique 2017-07-10T05:12:42.967

3 Why not use more than 3 hidden layers for MNIST classification? 2017-08-11T09:48:37.030

3 Cannot underfit/overfit on the IRIS dataset 2017-08-24T21:47:14.053

3 Is this an over-fitting case? 2018-05-24T12:07:07.207

3 Too much inputs = overfitting? 2018-06-24T23:09:22.277

3 Overfitted model produces similar AUC on test set, so which model do I go with? 2018-06-27T22:20:08.607

3 Bias-variance tradeoff in practice (CNN) 2019-01-17T09:40:28.840

3 Knowing when a GAN is overfitting (sequence classification study) 2019-04-05T07:48:19.513

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

3 Am I overfitting my random forest model (more information in description)? 2019-11-20T23:58:25.657

3 How to split data into 3 parts in Python - training(70%), validation(15%) and test(15%) and each part have similar target rate? 2020-02-04T03:49:34.743

3 Mathematically prove why sparsity leads to model overfitting 2020-06-20T12:55:12.320

3 When using Scikit Learn Grid Search, why are my train and cv scores high, but my test score is a lot lower? 2020-07-02T14:48:32.093

3 How many ways are there to check model overfitting? 2020-07-07T10:38:12.267

3 Determining whether a Machine Learning model is overfitted with regard to the stability of the features 2020-10-13T05:25:43.223

3 Over-sampling: is my model over-fitting? 2020-11-30T04:43:00.897

2 Feature selection where adding features are deteriorating model 2017-02-16T14:49:37.093

2 information leakage when using empirical Bayesian to generate a predictor 2017-04-23T21:50:13.603

2 Overfitting and COLT/Statistical Learning Theory 2017-05-09T16:33:29.800

2 Minimum number of samples to train XGBoost without overfitting 2018-07-22T14:20:25.397

2 Convolution neural network with 11 million parameters unable to overfit on 100 image samples 2018-07-31T12:38:06.557

2 Is my model overfitting when I add new features? 2018-08-02T22:30:11.323

2 overfit a Random Forest 2018-09-03T09:06:19.007

2 How to improve a model with a high cross validation score yet with low accuracy on unseen data? 2019-01-03T16:32:26.113

2 Is there a disadvantage to letting a model train for a large number of epochs? 2019-01-27T14:44:10.233

2 SciKit-Learn Decision Tree Overfitting 2019-02-09T23:03:38.033

2 Overfitting in K-means 2019-03-26T19:35:11.527

2 Which model to chose based on learning curve 2019-04-26T08:46:11.717

2 Significant drop from validation accuracy to test accuracy 2019-08-11T21:14:56.140

2 How to fix my high validation loss and inaccuracy 2019-10-27T01:17:52.113

2 If my model is overfitting the training dataset, does adding noise to training dataset help regularizing the machine learning model 2019-11-09T20:36:06.107

2 How to build an overfitted network in order to increase performances 2019-12-05T19:16:41.623

2 Is over-fitting a matter of features engineering or a matter of parameters set? 2020-01-03T16:18:24.533

2 reduction of model accuracy while using PCA for a regression problem 2020-01-06T15:25:09.123

2 Overfitting with sklearn pipeline - reasons why? 2020-02-17T05:02:55.753

2 Bias Formula in Machine Learning expanded using ground truth 2020-02-25T20:33:27.203

2 Over fitting and association with regularization 2020-03-15T06:43:02.393

2 Interpretation for test score , training score and validation score in machine learning? 2020-03-22T02:20:01.527

2 How would you - on-the-fly - prevent a neural network from overfitting using a Keras callback? 2020-05-17T14:36:00.573

2 Is this overfitting? 2020-06-27T15:21:37.813

2 How to handle Overfitting 2020-06-28T18:58:05.273

2 Multilabel Classification - Overfitting? 2020-09-08T12:20:35.837

2 Why Continous Variable Buckets Overfitting model 2020-10-19T06:25:52.800