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timleathart's user avatar
timleathart
  • Member for 8 years, 11 months
  • Last seen more than a month ago
34 votes
Accepted

How is a splitting point chosen for continuous variables in decision trees?

28 votes
Accepted

What is/are the default filters used by Keras Convolution2d()?

14 votes
Accepted

How to handle a zero factor in Naive Bayes Classifier calculation?

10 votes

Does feature selections matter to Decision Tree algorithms?

9 votes

feature extraction for a pretrained model in keras

8 votes

What is init_score in lightGBM?

8 votes
Accepted

Gaussian Mixture Models as a classifier?

7 votes
Accepted

How filters are made in a CNN?

7 votes
Accepted

How can I fill NaN values in a Pandas DataFrame in Python?

7 votes

Training my neural network to overfit my training dataset

7 votes
Accepted

SVDD vs once Class SVM

7 votes
Accepted

Should the bias value be added after convolution operation in CNNs?

6 votes
Accepted

Instead of one-hot encoding, can I store the same information in one column using a single value?

6 votes

Probability Calibration : role of hidden layer in Neural Network

6 votes
Accepted

Can PCA be applied to reduce dimensionality of only a subset of features?

6 votes
Accepted

Why will the accuracy of a highly unbalanced dataset reduce after oversampling?

6 votes

Decision Trees Nodes vs Leaves Definition

5 votes

How many epochs does fit method run

5 votes

Is XGBoost better with numeric predictors?

5 votes

What is the top-5 error rate in ILSVRC challenge?

5 votes
Accepted

How to compute the Jaccard Similarity in this example? (Jaccard vs. Cosine)

4 votes
Accepted

How does a convolutional ply differ from an ordinary convolutional network?

4 votes

Identifying which known groups are the most similar or most dissimilar

4 votes
Accepted

How to give CIFAR-10 as an input to MLP

4 votes
Accepted

How to Normalize & Scale a Single Data Point

4 votes
Accepted

Platt's Scaling for multiclass classification?

4 votes
Accepted

Struggling to understand GCNNs (Graph Convolutional Neural Networks)

4 votes
Accepted

Pytorch doing a cross entropy loss when the predictions already have probabilities

3 votes
Accepted

Help with understanding cross-validation

3 votes
Accepted

How does k fold cross validation work?