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0

votes

1

answer

24

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Given is the result of the model performance. Help me with this MCQ

machine-learning training

modified 42 mins ago Community♦ 1

1

vote

0

answers

21

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What does big O mean in KNN optimal weights?

machine-learning k-nn

modified 1 hour ago fu DL 139

0

votes

1

answer

75

views

Derivation of dz[1] for backpropagation

machine-learning neural-network

modified 1 hour ago Community♦ 1

1

vote

1

answer

42

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Boostrap parameter in random forest regressor?

machine-learning python scikit-learn random-forest

modified 2 hours ago Community♦ 1

0

votes

0

answers

2

views

TPOT freezes while optimizing in Ubuntu 18.04 [migrated]

machine-learning python dataset data

asked 3 hours ago Naseef Ur Rahman 101

1

vote

1

answer

98

views

Predicting Customer Activity Absence

python pandas prediction dataframe data-analysis

modified 3 hours ago Community♦ 1

0

votes

0

answers

3

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LSTM Cross Validation with Rolling Window

machine-learning r lstm rnn cross-validation

asked 3 hours ago PrinzvonK 1

1

vote

0

answers

6

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I am having issues with the output dimensions of my neural network

neural-network keras tensorflow image

asked 4 hours ago Dup Dup 11

0

votes

1

answer

101

views

Alternative methods for novelty detection and correlations

time-series correlation anomaly-detection

modified 4 hours ago Community♦ 1

0

votes

0

answers

3

views

Equation related to Smoothness

machine-learning statistics optimization

asked 5 hours ago ML student 59

0

votes

1

answer

5

views

Batch-mode active learning: How to select the batch that will bring the largest model improvement

machine-learning active-learning

modified 5 hours ago Fatemeh Asgarinejad 901

0

votes

0

answers

7

views

Fully Convolutional Variational Autoencoder

machine-learning deep-learning autoencoder generative-models

modified 5 hours ago Fatemeh Asgarinejad 901

0

votes

1

answer

26

views

Speaker clustering/diarization

clustering

modified 5 hours ago Community♦ 1

0

votes

0

answers

4

views

Pytorch Implementation for ResNet Based UNet

python deep-learning pytorch

asked 5 hours ago Samo Jerom 101

0

votes

0

answers

5

views

Mobile App Recommendation_How to get what rate does a specific person submit for a specific application?

machine-learning dataset recommender-system matrix-factorisation

asked 6 hours ago F.Nikzad 1

3

votes

2

answers

23

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Pre-trained models

machine-learning computer-vision natural-language-process

modified 6 hours ago Community♦ 1

0

votes

0

answers

12

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unsupervised domain adaptation not working on toy problem

deep-learning domain-adaptation privacy

modified 7 hours ago Fatemeh Asgarinejad 901

-1

votes

1

answer

31

views

MATCHING AN INTEGER

python pandas numpy

modified 7 hours ago Fatemeh Asgarinejad 901

1

vote

1

answer

27

views

Why is this ANN not working?

tensorflow

modified 7 hours ago Community♦ 1

3

votes

1

answer

208

views

Why is my U-matrix visually not separating the classes?

python neural-network

modified 8 hours ago Community♦ 1

1

vote

1

answer

21

views

Decision Trees Should We Discard Low Importance Features?

scikit-learn feature-selection decision-trees

answered 8 hours ago Erwan 1,288

-1

votes

1

answer

6

views

How Retail Analytics Project Can Be Done?

python r data-science-model data-analysis marketing

answered 8 hours ago Erwan 1,288

0

votes

1

answer

15

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What should be the criteria to select features using correlation factors between features?

machine-learning feature-engineering correlation kaggle heatmap

answered 9 hours ago MichaelD 144

0

votes

1

answer

27

views

Can we calculate iou and mean iou with only images and labels and without train and test csv file

deep-learning keras image-classification object-detection

modified 9 hours ago Community♦ 1

0

votes

0

answers

12

views

Gradient descent formula

neural-network gradient-descent

asked 9 hours ago user4205580 101

0

votes

1

answer

95

views

How to find unknown number of clusters in circular data?

clustering unsupervised-learning

modified 10 hours ago Community♦ 1

0

votes

2

answers

1k

views

How to plot using facet_wrap, over multiple pages as a .pdf files in r cran

r data-mining data plotting ggplot2

modified 11 hours ago Community♦ 1

2

votes

3

answers

56

views

Can ridge regression be used for feature selection?

machine-learning feature-selection regularization ridge-regression

modified 11 hours ago Ben Reiniger 1,428

1

vote

1

answer

64

views

How to build Non Linear Vector auto regression using Neural Nets

neural-network regression lstm

modified 12 hours ago Community♦ 1

2

votes

3

answers

27

views

Should i perform cross validation on training set only?

cross-validation kaggle

modified 13 hours ago Peter 1,404

0

votes

3

answers

49

views

Matching new set of data with pre-defined sets

regression data-analysis

modified 13 hours ago Community♦ 1

0

votes

1

answer

12

views

Which is the correct method for outlier analysis on a dataset for modelling?

machine-learning python data-cleaning outlier

modified 14 hours ago Peter 1,404

0

votes

1

answer

29

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A multivariate linear regression for explaining impacts of the predictors

machine-learning time-series linear-regression

modified 14 hours ago Community♦ 1

1

vote

1

answer

98

views

Dataset of extremely low-dimensional images for PCA

machine-learning dataset pca

modified 15 hours ago Community♦ 1

1

vote

1

answer

18

views

Docker for data science

data

answered 16 hours ago Dr. H. Lecter 26

0

votes

1

answer

8

views

How to represent the number of neurons in an LSTM for architecture schematic?

neural-network lstm visualization rnn

answered 16 hours ago Thomas Cleberg 1,242

1

vote

3

answers

40

views

Word embedding of a new word which was not in training

nlp word2vec word-embeddings

modified 16 hours ago Community♦ 1

1

vote

1

answer

119

views

More weightage to a categorical feature for an Autoencoder model

python neural-network keras unsupervised-learning autoencoder

modified 17 hours ago Community♦ 1

2

votes

1

answer

56

views

Randomstate and kmeans issues

python k-means

answered 17 hours ago Tasos 1,981

2

votes

1

answer

142

views

Jaccard Similarity with Binary Data

python visualization data-cleaning similarity jaccard-coefficient

answered 18 hours ago Tasos 1,981

2

votes

1

answer

470

views

Cannot interpret feed_dict key as Tensor: Tensor Tensor(“Placeholder:0”, shape=(3, 3, 3, 32), dtype=float32) is not an element of this graph

machine-learning deep-learning keras cnn image-classification

modified 18 hours ago Community♦ 1

1

vote

1

answer

8

views

SMOTE for multi-instance learning i.e num_rows(x_train) > num_rows(y_train)

dataset data-science-model smote multi-instance-learning

modified 19 hours ago Tasos 1,981

0

votes

2

answers

177

views

Picking the right file format for Image Embedding

orange

modified 19 hours ago Community♦ 1

1

vote

3

answers

93

views

Curse of Dimensionality : How many columns is too many columns?

dimensionality-reduction

answered 20 hours ago Tasos 1,981

1

vote

2

answers

39

views

In handwritten digit recognition problem using logistic regression, what changes needed to add another class “Not a Digit”

scikit-learn logistic-regression multiclass-classification image-recognition multilabel-classification

answered 20 hours ago JArmunia 1

1

vote

1

answer

38

views

predicition for a specific month

machine-learning classification time-series prediction

modified 20 hours ago Community♦ 1

0

votes

1

answer

7

views

Contextual Spell Correction

machine-learning neural-network rnn recurrent-neural-net

answered 20 hours ago Shubham Panchal 1,055

0

votes

1

answer

5

views

Containing multicomponent data in rows or columns

data-cleaning preprocessing data-formats

answered 21 hours ago Dr. H. Lecter 26

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