Data Science Stack Exchange

3

votes

1

answer

42

views

Hyperopt vs Default Values

modified 1 hour ago Community♦ 1

12

votes

2

answers

5k

views

RandomForestClassifier OOB scoring method

random-forest scikit-learn

answered 2 hours ago Vishnu Viswanathan 1

0

votes

0

answers

10

views

SCIKIT-LEARN export results

scikit-learn

asked 3 hours ago grim_reaper 6

0

votes

0

answers

13

views

Is there any formula that estimates the training time of a CNN?

neural-network training

modified 3 hours ago Fatemeh_Asgarinejad 434

0

votes

1

answer

12

views

LeCun paper on deeplearning (Nature, 2015)

deep-learning convolution backpropagation

answered 3 hours ago Fatemeh_Asgarinejad 434

0

votes

1

answer

9

views

How to compare and find common values from different columns in same dataframe?

pandas dataframe

answered 3 hours ago Fatemeh_Asgarinejad 434

1

vote

2

answers

15

views

Supervised learning approach - creating my own labels

scikit-learn machine-learning-model supervised-learning data-science-model

modified 4 hours ago grim_reaper 6

6

votes

2

answers

315

views

An error with respect to filter weights in CNN during the backpropagation

neural-network cnn backpropagation

modified 4 hours ago Srinjay Sarkar 1

3

votes

1

answer

863

views

Time series prediction of discontinuous data

data-mining time-series prediction

modified 4 hours ago Tianyu Gu 1

0

votes

1

answer

7

views

Do word embeddings help with out of vocab tokens?

nlp word-embeddings missing-data text embeddings

answered 5 hours ago Erwan 416

0

votes

1

answer

8

views

How to efficiently iterate a supervised model over the Cartesian product of very large number of records?

algorithms supervised-learning search

answered 5 hours ago Erwan 416

0

votes

0

answers

7

views

How to Do Label Smoothing when Legal Classes Change

tensorflow labels

asked 5 hours ago Josh 1

1

vote

1

answer

13

views

How does recommendation by matrix factorization deal with new movies / users?

recommender-system matrix-factorisation latent-space

answered 5 hours ago Djib2011 3,359

0

votes

1

answer

18

views

in TensorFlow 2.0, what is the different between LSTM and LSTMCell objects?

python tensorflow lstm rnn

modified 6 hours ago n1k31t4 7,616

2

votes

1

answer

23

views

Data-generating probability distribution, probability distribution of a dataset, in ML

machine-learning probability

modified 6 hours ago Djib2011 3,359

1

vote

1

answer

16

views

Looking for animals dataset for deep learning classification

machine-learning deep-learning dataset image-classification computer-vision

modified 6 hours ago Anno 6

0

votes

1

answer

23

views

Drop NA Values with SAS

sas

modified 7 hours ago Community♦ 1

0

votes

0

answers

6

views

Autoencoder not overfitting data after large number of epochs and small number of samples

machine-learning python deep-learning autoencoder overfitting

asked 7 hours ago Kasyap Raguram Chakravadhanula 1

19

votes

3

answers

59k

views

Merging multiple data frames row-wise in PySpark

python apache-spark cross-validation pyspark

modified 8 hours ago ngoc thoag 1

0

votes

0

answers

7

views

Finding Cumulative Return Inside ID from the beginning of the sample

r

modified 8 hours ago Wajdi 83

0

votes

0

answers

11

views

Creating artificial blurred image to train neural network for super resolution

machine-learning neural-network dataset data-cleaning training

asked 8 hours ago deep_learner 1

1

vote

2

answers

101

views

YOLO layers size

keras computer-vision convolution yolo

answered 8 hours ago s.ghosh 1

0

votes

0

answers

5

views

Any there databases with native support for applying a NN model to produce search rankings?

classification similarity databases ranking

asked 8 hours ago l2silver 113

2

votes

3

answers

46

views

A metric between trees

distance k-nn metric

modified 9 hours ago Community♦ 1

0

votes

2

answers

39

views

Help on Looping in R

r programming

modified 9 hours ago anonymous 4

0

votes

0

answers

4

views

Analyse performance of NN

neural-network matlab

asked 9 hours ago Sm1 10

1

vote

0

answers

27

views

I have time series data for months i need to forecast for next 12 months

time-series data-science-model

modified 9 hours ago Adhira Deogade 36

2

votes

2

answers

12

views

Does partial transfer learning require a lot of computer power?

machine-learning python neural-network deep-learning transfer-learning

answered 9 hours ago ashukid 149

1

vote

1

answer

8

views

Is Faster RCNN the same thing as VGG-16, RESNET-50, etc… or not?

neural-network deep-learning faster-rcnn vgg16

answered 9 hours ago ashukid 149

1

vote

2

answers

31

views

Finding roots of a non linear expression when multiplied with a linear expression

python matlab

modified 10 hours ago Community♦ 1

1

vote

1

answer

9

views

how to find the average and median values of the column 'Total Traded Quantity' for each of the types of 'Trend'

python pandas ipython

answered 10 hours ago Adhira Deogade 36

0

votes

2

answers

17

views

Keras Conv1D model Input_shape value error

keras convnet

modified 10 hours ago Itachi 181

0

votes

0

answers

21

views

How to determine percent contribution to classification in logistic regression?

math machine-learning statistics

10 hours ago pmdaly 121

0

votes

1

answer

34

views

Building resume classifier based on keywords, what would be the steps & what are features and target in this case?

machine-learning python classification model-selection classifier

answered 11 hours ago tester 101

2

votes

0

answers

33

views

Error: Input 0 is incompatible with layer flatten_1: expected min_ndim=3, found ndim=2

keras

modified 11 hours ago Morgoth 11

1

vote

1

answer

12

views

How to cache GridSearchCV optimizer result in Google Colab?

gridsearchcv colab

answered 11 hours ago vipin bansal 336

0

votes

3

answers

64

views

Drop NA values in an imported xlxs document with R

r

answered 11 hours ago Peter 794

0

votes

0

answers

13

views

Time Series Forecasting with RNNs

machine-learning deep-learning predictive-modeling lstm recurrent-neural-net

modified 11 hours ago Oliver.L 1

0

votes

0

answers

13

views

Regularization loss - Why is that important to get unique weights solution

machine-learning svm regularization

asked 11 hours ago Ilan Aizelman WS 101

0

votes

0

answers

13

views

Getting validation loss and training loss constants across epochs

keras

modified 11 hours ago bkshi 1,092

0

votes

2

answers

22

views

Unstable results when I train a CNN

convnet

modified 12 hours ago Community♦ 1

3

votes

1

answer

86

views

In Keras, how to get 3D input and 3D output for LSTM layers

keras lstm

modified 13 hours ago Community♦ 1

22

votes

7

answers

25k

views

Are there free cloud services to train machine learning models?

machine-learning neural-network deep-learning cloud-computing

modified 13 hours ago Community♦ 1

0

votes

2

answers

17

views

Classifying whether a chess board square contains a piece or not?

image

answered 13 hours ago Eugen 119

1

vote

2

answers

26

views

Neural network got a lucky guess. Can it be trusted?

neural-network deep-learning

answered 14 hours ago Leevo 740

0

votes

0

answers

25

views

Inferring latent variable distribution from binary data

neural-network classification regression

modified 14 hours ago Stephen Rauch♦ 1,543

5

votes

1

answer

3k

views

GAN vs DCGAN difference

deep-learning convolution gan

modified 14 hours ago n1k31t4 7,616

0

votes

0

answers

6

views

Monte Carlo Dropout as Uncertainty predection

python dropout

asked 14 hours ago VomDorfe 1

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