Tag: model-selection

9 Any "rules of thumb" on number of features versus number of instances? (small data sets) 2016-04-24T06:55:37.417

9 How to compare the performance of feature selection methods? 2016-12-06T13:31:05.340

7 How do scientists come up with the correct Hidden Markov Model parameters and topology to use? 2015-10-09T00:02:34.463

7 How would you describe the trade-off between model interpretability and model prediction power in layman's terms? 2018-01-11T08:56:20.023

6 Machine Learning models in production environment 2016-08-11T17:48:38.837

5 On coursera what exactly does Andrew Ng say in videos Lectures 60 & 61 of machine learning? 2016-02-01T12:58:14.967

5 Why are RNN/LSTM preferred in time series analysis and not other NN? 2017-09-14T14:15:57.707

4 Nested cross-validation and selecting the best regression model - is this the right SKLearn process? 2016-08-04T01:28:45.307

3 When to use linear or logistic regression? 2015-12-13T09:26:04.977

3 From development environment to production 2016-05-14T14:20:16.333

3 Neural Network - Sparsity of collaborative based filtering and modelling the prediction problem 2017-03-15T17:20:28.607

3 What are some of the best practices for sharing data and models with colleagues? 2017-03-17T18:45:16.867

3 What are alternatives to MLP, when you have rectangular, structured data? 2017-08-10T16:32:23.513

3 ROC curve for different hyperparameters of `RandomForestClassifier`? 2017-10-09T13:42:54.810

3 Adding feature leads to worse results 2017-12-07T06:46:01.720

3 Choosing a model for dataset with categorical variables 2018-02-06T21:43:44.093

2 Difference between coefficient of determination and least squared error? 2016-03-08T21:27:18.810

2 How to perform model selection for One-Class Classification? 2016-05-19T07:29:00.693

2 Good Libraries or Software for Temporal Bayesian Network Structure Learning? 2016-07-06T08:59:59.330

2 How to choose inputs to maximize reward for an ordered dataset? 2017-02-17T21:10:32.637

2 Model selection and assessment using leave-one-out cross validation 2017-05-22T04:35:15.383

2 TypeError: Expected binary or unicode string, got [ 2018-02-19T15:25:18.180

1 What models are used to get the Next Best Action to convert a physician from a non writer to a write? 2016-03-04T10:03:04.807

1 Comparing SMOTE to down sampling the majority class in imbalanced binary classification 2016-11-11T14:42:33.790

1 Variance in cross validation score / model selection 2016-11-28T14:19:30.313

1 Modeling maps using trip data 2016-12-15T08:03:51.997

1 Goodness of fit metric to compare topic models NMF vs LDA 2016-12-19T18:43:18.290

1 Multiple models vs. Single model for prediction 2017-01-12T22:14:32.763

1 TF-IDF Regression & Machine Learning 2017-03-02T23:50:13.623

1 Cifar10 classified using VGG16 keep showing the same output? 2017-05-25T08:57:16.483

1 Intuitive interpretation of ratios between training set scores and validation set scores 2017-06-25T20:30:43.327

1 Choosing the right model for predicting demand 2017-08-11T22:02:48.103

1 Binomial model in scikit-learn 2017-08-18T13:30:33.520

1 Why exactly using a test set for model evaluation is a bad idea? 2017-09-25T21:43:15.577

1 Do models without parameters exist? 2017-09-28T08:37:10.113

1 Why is it good news that the expected gradient of the loss for a mini batch is equal to the gradient for the whole set? 2017-10-05T13:47:24.393

1 How to tune weights in Voting Classifier (Sklearn) 2017-10-16T16:10:00.417

1 After choosing top models in classification? Can I apply it on the rest of my dataset 2017-12-11T23:19:13.800

1 Python 3: Please help.. Found input variables with inconsistent numbers of samples: [3292, 3326] 2017-12-22T19:40:10.270

1 How to identify ARIMA model parameters 2017-12-24T18:10:23.917

1 Re: Missing Value 2018-01-31T18:38:34.280

0 Is ROC and AUC the only criteria for choosing a model? 2016-09-19T18:09:52.350

0 Which of these architectures (and epochs) is most suited for a deep generative model 2016-11-12T10:06:15.840

0 Building a deep learning model 2017-05-05T05:36:05.747

0 How to test (and tweak) a linear model? 2017-06-10T22:58:00.697

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

0 What relationships can each algorithm detect? 2017-07-10T11:13:40.613

0 Models to deal with huge possible outputs 2017-07-18T01:36:05.170

0 General approach on data analysis and modeling (am I on the right track?) 2017-10-07T09:37:01.750

0 Define measurement to test different data sets with the same algorithm 2017-11-30T07:43:19.513

0 Optimal size for a newly opening retail store 2018-01-12T08:14:02.440

0 Retrieve user features in real time from UserId for prediction 2018-02-20T00:25:18.850

0 Modeling ideas for multi-stage process 2018-02-28T14:47:06.460

0 Suggestion for a dual input stockprice LTSM model? 2018-03-03T05:34:53.110

0 How can I improve my regression model? 2018-03-03T12:05:07.227

-1 clean the data with sample selection? 2017-04-19T20:50:48.347

-1 Deep learning models for classification, able to classify small image patches? 2017-05-20T08:10:55.557

-1 Which Algorithm(s) can fit odds-effected racing, and how is that structured? 2017-10-10T14:45:32.997

-1 Is it possible to plan and assign Data Science tasks by complexity levels based on team members' experience? 2017-10-26T07:37:13.673

-1 How to average classifiers with AUC metric? 2017-11-12T22:49:34.447