Tag: normalization

75 When to use (He or Glorot) normal initialization over uniform init? And what are its effects with Batch Normalization? 2016-07-28T17:12:29.933

34 Paper: What's the difference between Layer Normalization, Recurrent Batch Normalization (2016), and Batch Normalized RNN (2015)? 2016-07-23T09:46:42.783

26 Ways to deal with longitude/latitude feature 2016-08-20T06:51:26.563

22 Data normalization before or after train-test split? 2019-07-02T12:21:41.370

15 How to scale an array of signed integers to range from 0 to 1? 2015-05-24T02:11:36.640

15 When to use Standard Scaler and when Normalizer? 2019-02-20T16:38:05.920

12 Zero Mean and Unit Variance 2018-05-24T14:28:21.943

12 Is it necessary to normalise data for XGBoost? 2019-09-28T13:35:03.533

11 How to normalize data for Neural Network and Decision Forest 2016-08-03T20:28:03.443

10 Would you recommend feature normalization when using boosting trees? 2017-01-10T09:49:00.067

9 How do we standardize arrays with NaN? 2018-04-16T13:03:56.417

8 Why should I normalize also the output data? 2017-10-31T09:39:50.023

8 What is normalization for? 2018-05-06T16:44:04.660

8 Which comes first? Multiple Imputation, Splitting into train/test, or Standardization/Normalization 2019-06-03T14:59:14.270

7 Reducing the effect of down voters with rating system 2015-11-27T17:44:20.980

7 Fill missing values AND normalise 2018-07-26T11:54:02.377

7 What are some situations when normalizing input data to zero mean, unit variance is not appropriate or not beneficial? 2018-09-03T06:02:24.290

6 Is it valuable to normalize/rescale labels in neural network regression? 2017-09-01T16:36:58.420

6 It is helpful to normalize target variables for a regression neural network? 2018-07-17T15:22:54.987

6 Should input images be normalized to -1 to 1 or 0 to 1 2019-06-22T16:48:46.387

5 Should boolean features be normalized and should false be -1 or 0 2017-09-06T13:44:30.387

5 Financial Time Series data normalization 2018-12-27T14:09:50.913

5 How to normalize data without knowing the min and max values? 2020-03-25T21:10:45.097

4 Does the choice of normalization change dramatically the result of a KMeans 2017-10-30T17:02:43.040

4 Normalising data with multiple methods 2018-05-26T07:25:58.637

4 Understanding data normalisation 2018-08-21T06:48:32.513

4 normalizing data and avoiding dividing by zero 2018-09-28T14:32:31.007

4 Should one normalize the frequency values when feeding it as an input to machine learning model? 2019-02-17T18:28:15.160

4 Why models performs better If normalize test data and train data separately? 2019-09-03T10:24:06.270

4 feature scaling xgbRegressor 2020-07-09T10:50:50.280

3 How to fix inconsistent (variable spelling) categorical data and "fill in" missing data 2016-05-30T19:31:13.520

3 Neural Network outputing the same value / normalization 2016-11-16T23:48:55.903

3 What is the difference between BatchNorm and Adaptive BatchNorm (AdaBN)? 2017-05-09T13:03:41.660

3 Convert exponential to normal distribution 2017-05-12T22:40:59.083

3 Data normalization in nonstationary data classification with Learn++.NSE based on MLP 2017-12-25T10:37:11.347

3 Data scaling before PCA: how to deal with categorical values? 2018-06-10T08:44:28.937

3 Normalizing test data 2018-07-01T11:53:42.153

3 How can I augment my image data? 2018-11-13T17:38:26.170

3 Why does test data need to be normalized on train data mean and std? 2019-02-15T08:16:30.017

3 Standardizing data from different distributions 2019-03-04T23:32:46.940

3 How to normalize data from multiple sources? 2019-04-23T11:53:15.417

3 A Deep CNN model delivering better results with standardization, when compared with normalization 2019-06-09T07:06:35.780

3 Difference between normalization and zero centering 2019-06-20T18:22:06.323

3 Layer normalization details in GPT-2 2021-01-27T14:24:12.767

2 Creating validation data for model comparison 2015-09-23T06:47:48.473

2 Successful ETL Automation: Libraries, Review papers, Use Cases 2016-07-15T08:00:32.163

2 Why is my PCA boomerang-shaped when normalizing? 2017-08-23T15:26:13.507

2 Normalising time(minutes) related data with n other input variables(also dependant on time) 2018-04-27T08:28:13.610

2 Why not use Scaler.fit_transform on total dataframe? 2018-05-04T20:47:17.730

2 Using z-score for neural network normalization 2018-05-08T07:50:00.873

2 How to normalize a boolean feature for neural nets? 2018-05-28T20:14:53.867

2 How to properly mean-center my data 2018-06-09T07:15:50.357

2 Batch Normalization and Input Normalization in CNN 2018-08-01T02:11:28.107

2 Image normalisation methods 2019-01-09T19:38:07.967

2 Normalizing the data set 2019-03-16T04:38:14.367

2 MinMaxScaler when LSTM predictions fall outside of training range? 2019-05-27T18:45:50.060

2 is there a way to normalize [-3,1] to ${\begin{bmatrix} \dfrac{-3}{\sqrt{10}}\\ \dfrac{1}{\sqrt{10}}\\ \end{bmatrix}}$ with python? 2019-06-24T09:53:27.213

2 Does feature normalization improve performance of Hidden Markov Models? 2019-07-02T23:06:35.773

2 How to standardize my data (Univariate Time Series Forecasting using Keras LSTM)? 2019-07-08T10:24:31.830

2 How to normalize a position in 3d game? 2019-08-16T05:07:51.040

2 Comparing feature importance in LightGBM + Scikit 2019-08-26T07:57:50.583

2 Is it compulsary to normalize the dataset if doing so can negatively impact a Binary Logistic regression performance? 2019-09-09T12:55:26.973

2 Multi-class classification with mostly zero valued data 2019-11-19T16:37:10.567

2 Normalization in production 2019-12-13T00:50:48.317

2 Differences between normalization and standarization in multiple regression 2020-01-02T03:19:39.753

2 Batch Normalization vs Other Normalization Techniques 2020-01-02T17:07:11.913

2 Does it make sense to normalize? 2020-01-11T07:09:42.573

2 K-Means Clustering Profile Plot & Data Normalization 2020-04-18T17:44:58.150

2 Tensor Flow Time Series Tutorial Question 2020-05-12T08:42:23.020

2 What is the best way to normalize a set of datasets 2020-07-16T10:26:48.950

2 Should normalization be applied? 2020-09-07T08:04:20.737

2 How does layer normalization work exactly? 2020-10-19T01:26:49.433

2 Is feature scaling at all needed for a feature set with a single feature? 2020-11-25T21:48:49.127

2 What parameters to use when normalising training, validation, and testing data? 2020-12-04T16:16:13.800

1 features' range in logistic regression 2016-02-07T16:25:39.260

1 normalize usage data 2016-07-20T17:45:08.400

1 Standardization/Normalization test data in R 2016-09-13T14:15:15.360

1 How is complex number handled in NN? 2016-12-29T23:05:30.263

1 What is the right way to implement the graph of validation process of Batch Normalization in tensorflow? 2017-01-28T15:44:43.717

1 Classification affected by a lot of outliers in features? How do you deal with outliers? 2017-05-07T22:49:18.537

1 Audio Spectrum Normalization for NeuralNetwork Classification 2017-06-28T15:50:58.170

1 Can you l2 normalize word2vec vectors for density clustering? 2017-07-26T15:56:01.783

1 Is my normalization off? 2017-10-24T12:33:54.673

1 Normalizing time data 2017-10-24T13:37:18.193

1 How to find optimal sample weights in binary classification/regression problem 2017-11-06T14:36:45.360

1 Should Principal components be normalized before applying K means on them? 2018-03-12T08:55:45.130

1 Standardization and Normalization 2018-04-16T01:46:47.950

1 What is difference between detrend and normalization? 2018-04-17T14:33:49.113

1 How to Normalize & Scale a Single Data Point 2018-05-05T09:01:28.533

1 How to pre-process frequency of a series of signals? 2018-05-28T22:15:29.990

1 How to preserve levels with Z-score? 2018-05-30T23:04:07.587

1 When should I normalize data? 2018-06-24T14:20:24.473

1 Regression Decision Tree - Normalize or Split into Ranges a continuos feature 2018-07-07T10:08:27.133

1 How to standarize feature vector with data in different scales? 2018-07-18T10:25:58.980

1 Normalization set data 2018-09-24T04:42:40.767

1 Normalizing / standardizing training and validation data 2018-09-26T14:20:26.753

1 Why normalize when all features are on the same scale? 2018-10-19T17:11:42.313

1 Is it better to use a MinMax or a Log Return normalization to predict stock price movements? 2018-10-30T06:11:07.837

1 normalization of probabilities in predicting a poly-neuron output in neural nets 2018-11-09T10:21:30.677