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3

votes

2

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123

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modified 6 hours ago Bram Vanroy 30

5

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60

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neural-network feature-selection mlp

answered Feb 15 at 8:20 stan0 101

3

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3

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40

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answered Feb 13 at 19:47 Wes 315

3

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2

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35

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answered Feb 12 at 15:31 Mark.F 846

4

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1

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33

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How can I plot/display a dataset or an image distribution?

python distribution matplotlib image

answered yesterday n1k31t4 5,976

3

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3

answers

31

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modified yesterday Mankind_008 411

2

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1

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39

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python neural-network

modified Feb 13 at 5:15 gunes 301

6

votes

0

answers

49

views

How to use Scikit-Learn Label Propagation on graph structured data?

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modified Feb 12 at 18:55 Thibaud Martinez 31

3

votes

1

answer

29

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Is shuffling training data beneficial for machine learning?

machine-learning python scikit-learn pandas

modified 2 days ago Wes 315

2

votes

1

answer

61

views

Why is performance worse when my time-series data is not shuffled prior to a train/test split vs. when it is shuffled prior to the split?

time-series predictive-modeling random-forest training transfer-learning

answered 4 hours ago Wes 315

1

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2

answers

25

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How to deal with overestimation of small values and underestimation of high values in XGBoost?

machine-learning xgboost

answered Feb 15 at 15:29 Garima Jain 66

1

vote

2

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19

views

Naive Bayes Classifier

machine-learning naive-bayes-classifier

modified 2 days ago Siong Thye Goh 1,097

2

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1

answer

51

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ML regression poor performance

machine-learning python scikit-learn regression supervised-learning

answered Feb 14 at 19:41 I_Play_With_Data 927

2

votes

1

answer

35

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ML algorithm with fixed number of inputs and variable number of outputs

machine-learning algorithms

answered Feb 15 at 10:03 Shamit Verma 466

5

votes

0

answers

32

views

How to deal with possible data leakage in time series data?

machine-learning data-leakage

modified Feb 15 at 2:03 irkinosor 131

2

votes

1

answer

40

views

How to extract the sample split (values) of decision tree leaves ( terminal nodes) applying h2o library

python data decision-trees prediction h2o

modified Feb 14 at 19:25 Ben Reiniger 78

1

vote

1

answer

31

views

Is it possible to plot decision boundaries for only a subset of features?

python scikit-learn random-forest

answered Feb 12 at 12:27 gunes 301

1

vote

1

answer

24

views

Why am I getting very different results between SVC, LinearSVC and Naive Bayes?

scikit-learn svm

answered Feb 14 at 5:33 Ani 121

3

votes

0

answers

39

views

Which machine learning algorithm can be used for traffic prediction using images from Google Maps? [on hold]

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modified Feb 13 at 3:14 Wes 315

2

votes

0

answers

37

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Simulating What-If Scenarios using Machine Learning

r predictive-modeling machine-learning-model simulation

modified Feb 12 at 9:34 JBH 21

2

votes

1

answer

22

views

Multivariate Time Series Binary Classification

machine-learning python neural-network deep-learning time-series

answered 2 days ago Shamit Verma 466

0

votes

2

answers

17

views

Regression using gradiant boosting - smoother predictions

machine-learning regression

answered Feb 15 at 13:58 n1k31t4 5,976

3

votes

1

answer

20

views

Can Adagrad be used to optimize non-differentiable functions?

neural-network optimization

modified 2 days ago H. Shad 18

2

votes

1

answer

19

views

Normally distribute occurence or counts

python scikit-learn dataset scipy

modified Feb 13 at 15:50 Brian Spiering 3,738

1

vote

0

answers

31

views

Two-sample K–S test Kolmogorov–Smirnov test in Python

python statistics numpy distribution scipy

asked Feb 15 at 22:11 Brown 16

3

votes

1

answer

24

views

Product of dot products in neural network

neural-network activation-function

modified Feb 13 at 18:16 Integral 118

-1

votes

0

answers

30

views

Machine learning [on hold]

machine-learning neural-network feature-extraction feature-scaling

asked Feb 14 at 21:38 salwa06 6

3

votes

0

answers

30

views

Why I am getting prediction score 1 i.e. 100%

machine-learning python scikit-learn regression pandas

asked Feb 15 at 10:55 nlper 16

2

votes

2

answers

17

views

What does a negative coefficient of determination mean for evaluating ridge regression?

machine-learning scikit-learn ridge-regression

modified 2 days ago Pranav Garg 11

0

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2

answers

17

views

weight training speed too slow in CNNs

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answered 2 hours ago Ugur MULUK 374

1

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0

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28

views

Stacking with missing predictions from models [on hold]

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modified yesterday user2952921 6

2

votes

0

answers

28

views

Comparison between addition and multiplication function in deep neural network? [on hold]

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modified 13 hours ago amir Maleki 11

0

votes

1

answer

21

views

How is this tensorflow command interpreted?

python tensorflow word-embeddings

answered Feb 14 at 12:07 Mark.F 846

2

votes

1

answer

21

views

How to combine multiple images features

cnn

answered 2 days ago Stephan Heijl 116

1

vote

0

answers

26

views

Installing NLTK using WHL file -

python text-mining nltk

modified Feb 14 at 10:11 ranit.b 28

4

votes

2

answers

20

views

Does a precision score increasing with a higher number of folds mean the model will improve with more data?

classification nlp cross-validation evaluation

answered Feb 13 at 18:10 Wes 315

2

votes

1

answer

20

views

Why does test data need to be normalized on train data mean and std?

normalization

answered Feb 15 at 8:28 Tasos 906

2

votes

0

answers

25

views

How to feed output of predict value back into the input using LSTM in python

python keras tensorflow lstm

modified Feb 13 at 16:15 awa 47

1

vote

0

answers

25

views

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Classify big changes in target variable

python classification keras

modified 10 hours ago ManInMoon 63

3

votes

0

answers

25

views

How to deal with count data in random forest

machine-learning random-forest data-cleaning machine-learning-model data-wrangling

asked Feb 12 at 22:59 Tushar Mehta 16

2

votes

1

answer

25

views

Pytorch: How to create an update rule the doesn't come from derivatives?

machine-learning python reinforcement-learning backpropagation pytorch

answered 13 hours ago Andrea Guidi 6

2

votes

2

answers

19

views

Neural Network Initialization - Every layer?

neural-network keras tensorflow

answered Feb 13 at 12:14 Mark.F 846

2

votes

0

answers

24

views

Measure the “aggregate preference” of points on a 2D plane

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asked Feb 12 at 15:43 PKT233 11

1

vote

0

answers

24

views

Interpreting MLP output

neural-network perceptron mlp

asked Feb 15 at 0:29 Liam F-A 11

1

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0

answers

24

views

Deeplearning without an objective function?

deep-learning gan objective-function

asked Feb 15 at 18:09 user637140 38

3

votes

0

answers

24

views

Scaling does not speed up the SVM model

machine-learning python scikit-learn svm

modified 6 hours ago joy lee 16

3

votes

1

answer

18

views

Group datetime64 values per week in dataframe

python dataset pandas

modified Feb 12 at 14:42 Wes 315

-1

votes

0

answers

23

views

Which clustering method to apply for this data set

machine-learning clustering sound

asked Feb 13 at 8:10 Srishti M 232

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