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Deep Neural Network - Backpropogation with ReLU

Awarded Nov 28 at 6:00

Neil Slater

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When should one use L1, L2 regularization instead of dropout layer, given that both serve same purpose of reducing overfitting?

Awarded Nov 6 at 23:03

n1k31t4

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macro average and weighted average meaning in classification_report

Awarded Oct 30 at 18:18

Jonathan

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What is the exact definition of VC dimension?

Awarded Sep 27 at 19:08

Vladislav Gladkikh

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How do I compare columns in different data frames?

Awarded Aug 25 at 3:10

QbS

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L1 & L2 Regularization in Light GBM

Awarded Aug 17 at 13:33

Ben Reiniger♦

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What is a channel in a CNN?

Awarded Jul 27 at 7:52

noe

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Does XGBoost handle multicollinearity by itself?

Awarded Jun 16 at 20:05

Jiaxiang

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Train/Test Split after performing SMOTE

Awarded Jun 13 at 16:25

Bashar Haddad

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In the context of Deep Learning, what is training warmup steps

Awarded Jun 1 at 11:58

Ron Schwessinger

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Why is the decoder not a part of BERT architecture?

Awarded May 27 at 0:56

noe

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Why are variables of train and test data defined using the capital letter (in Python)?

Awarded May 19 at 15:56

Neil Slater

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Cross validation Vs. Train Validate Test

Awarded May 3 at 8:45

Louic

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IDE alternatives for R programming (RStudio, IntelliJ IDEA, Eclipse, Visual Studio)

Awarded Apr 28 at 11:18

karupakalas

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Why underfitting is called high bias and overfitting is called high variance?

Awarded Apr 18 at 15:47

karthikeyan mg

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One Hot Encoding vs Word Embedding - When to choose one or another?

Awarded Apr 10 at 17:55

Brian Spiering

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What does Logits in machine learning mean?

Awarded Mar 21 at 21:09

Himanshu Rai

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Calculating KL Divergence in Python

Awarded Mar 20 at 13:25

jamesmf

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Does XGBoost handle multicollinearity by itself?

Awarded Mar 4 at 15:52

dalloliogm

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Difference between OrdinalEncoder and LabelEncoder

Awarded Feb 28 at 17:06

Nate Anderson

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Looking for a good package for anomaly detection in time series

Awarded Feb 22 at 12:36

Shankar Chavan

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L2 loss vs. mean squared loss

Awarded Feb 21 at 16:33

Esmailian

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What is purpose of the [CLS] token and why is its encoding output important?

Awarded Feb 14 at 11:50

Noah Weber

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How to understand ANOVA-F for feature selection in Python. Sklearn SelectKBest with f_classif

Awarded Jan 30 at 16:09

Kasra Manshaei

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How to use LeakyRelu as activation function in sequence DNN in keras?When it perfoms better than Relu?

Awarded Dec 14, 2022 at 5:57

n1k31t4

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Difference between RMSProp with momentum and Adam Optimizers

Awarded Nov 28, 2022 at 13:27

Oren Milman

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What's the difference between Attention vs Self-Attention? What problems does each other solve that the other can't?

Awarded Nov 25, 2022 at 0:12

artoby

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Pandas Dataframe to DMatrix

Awarded Oct 25, 2022 at 10:43

Neil Slater

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Can a neural network compute $y = x^2$?

Awarded Oct 17, 2022 at 10:08

MachineLearner

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Is it always better to use the whole dataset to train the final model?

Awarded Oct 4, 2022 at 12:17

D.W.

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How to calculate mAP for detection task for the PASCAL VOC Challenge?

Awarded Sep 14, 2022 at 12:07

Dani Mesejo

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In the context of Deep Learning, what is training warmup steps

Awarded Sep 3, 2022 at 16:11

Mr Tsjolder from codidact

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What is "posterior collapse" phenomenon?

Awarded Jul 28, 2022 at 5:25

Esmailian

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Early stopping on validation loss or on accuracy?

Awarded Jul 19, 2022 at 17:41

qmeeus

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How to get accuracy, F1, precision and recall, for a keras model?

Awarded Jun 6, 2022 at 8:18

matze

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What is the positional encoding in the transformer model?

Awarded Jun 3, 2022 at 1:45

Batool

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Best python library for neural networks

Awarded Mar 18, 2022 at 22:17

jnovacho

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Micro Average vs Macro average Performance in a Multiclass classification setting

Awarded Mar 14, 2022 at 20:31

David Makovoz

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Convert a pandas column of int to timestamp datatype

Awarded Mar 6, 2022 at 13:21

R Hill

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Is it necessary to normalize data for XGBoost?

Awarded Feb 24, 2022 at 7:16

desertnaut

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Feature Scaling both training and test data

Awarded Feb 9, 2022 at 20:17

Matthew

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In CNN, why do we increase the number of filters in deeper Convolution layers for complex images?

Awarded Jan 27, 2022 at 21:19

ashukid

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

Awarded Jan 27, 2022 at 8:42

timleathart

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What is the advantage of using log softmax instead of softmax?

Awarded Jan 10, 2022 at 14:26

kevins_1

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Calculating KL Divergence in Python

Awarded Dec 23, 2021 at 13:55

Has QUIT--Anony-Mousse

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What does the notation mAP@[.5:.95] mean?

Awarded Dec 22, 2021 at 11:26

Icyblade

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Train/Test/Validation Set Splitting in Sklearn

Awarded Dec 22, 2021 at 10:06

Andrei Florea

5114 silver badges3 bronze badges

K-Means clustering for mixed numeric and categorical data

Awarded Dec 12, 2021 at 16:26

Jordan A

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Strange behavior with Adam optimizer when training for too long

Awarded Dec 12, 2021 at 10:20

Neil Slater

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What's the difference between fit and fit_transform in scikit-learn models?

Awarded Dec 10, 2021 at 1:17

Prasad Nageshkar

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What is the "dying ReLU" problem in neural networks?

Awarded Dec 3, 2021 at 20:41

Andre P

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

Awarded Nov 21, 2021 at 21:56

timleathart

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What is the meaning of term Variance in Machine Learning Model?

Awarded Nov 19, 2021 at 10:16

Djib2011

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What does "baseline" mean in the context of machine learning?

Awarded Nov 15, 2021 at 16:10

Carl Rynegardh

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Keras difference beetween val_loss and loss during training

Awarded Oct 28, 2021 at 15:10

Green Falcon

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RandomForestClassifier OOB scoring method

Awarded Oct 18, 2021 at 21:50

JahKnows

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Choosing a learning rate

Awarded Sep 23, 2021 at 5:01

BrNguyen

3612 silver badges6 bronze badges

Why ReLU is better than the other activation functions

Awarded Aug 22, 2021 at 18:26

Maxim

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Unbalanced multiclass data with XGBoost

Awarded Aug 2, 2021 at 14:35

Kerem T

4515 silver badges4 bronze badges

What is the relationship between the accuracy and the loss in deep learning?

Awarded Jul 20, 2021 at 17:41

Jérémy Blain

1,0427 silver badges10 bronze badges

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