Great Question - Badge - Data Science Stack Exchange

Great Question

Question score of 100 or more. This badge can be awarded multiple times.

Awarded 25 times.

What is the positional encoding in the transformer model?

Awarded Nov 22, 2023 at 16:57

Peyman

1,2252 gold badges8 silver badges8 bronze badges

Backprop Through Max-Pooling Layers?

Awarded Jul 15, 2022 at 12:07

shinvu

1,2402 gold badges9 silver badges7 bronze badges

When should I use Gini Impurity as opposed to Information Gain (Entropy)?

Awarded Apr 13, 2022 at 20:07

Krish Mahajan

1,2212 gold badges9 silver badges4 bronze badges

How to get correlation between two categorical variable and a categorical variable and continuous variable?

Awarded Apr 19, 2021 at 16:53

GeorgeOfTheRF

2,0685 gold badges18 silver badges20 bronze badges

Training an RNN with examples of different lengths in Keras

Awarded Jan 21, 2021 at 14:57

Tac-Tics

1,3702 gold badges9 silver badges6 bronze badges

Why do cost functions use the square error?

Awarded Jan 19, 2021 at 1:22

Golo Roden

1,3232 gold badges9 silver badges6 bronze badges

SVM using scikit learn runs endlessly and never completes execution

Awarded Oct 30, 2020 at 1:25

tejaskhot

4,1157 gold badges21 silver badges18 bronze badges

Train/Test/Validation Set Splitting in Sklearn

Awarded Oct 29, 2020 at 15:41

Hendrik

8,69717 gold badges43 silver badges55 bronze badges

Choosing a learning rate

Awarded Oct 14, 2020 at 12:26

ragingSloth

1,8343 gold badges14 silver badges15 bronze badges

Why do people prefer Pandas to SQL?

Awarded Jul 19, 2020 at 14:35

vy32

6113 gold badges7 silver badges11 bronze badges

How do you visualize neural network architectures?

Awarded Jun 10, 2020 at 3:21

Martin Thoma

19.2k36 gold badges95 silver badges170 bronze badges

How to draw Deep learning network architecture diagrams?

Awarded Apr 9, 2020 at 7:15

Muhammad Ali

2,4995 gold badges20 silver badges22 bronze badges

Difference between isna() and isnull() in pandas

Awarded Mar 28, 2020 at 17:45

Vaibhav Thakur

2,4033 gold badges12 silver badges9 bronze badges

When to use GRU over LSTM?

Awarded Jan 2, 2020 at 13:35

Sayali Sonawane

2,0913 gold badges13 silver badges13 bronze badges

When to use One Hot Encoding vs LabelEncoder vs DictVectorizor?

Awarded Nov 2, 2019 at 10:25

anthr

1,8833 gold badges12 silver badges11 bronze badges

Micro Average vs Macro average Performance in a Multiclass classification setting

Awarded Oct 13, 2019 at 17:55

SHASHANK GUPTA

3,8454 gold badges20 silver badges26 bronze badges

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

Awarded Jun 12, 2019 at 11:50

Kaggle

2,9275 gold badges14 silver badges8 bronze badges

Python vs R for machine learning

Awarded May 19, 2019 at 12:35

user721

1592 gold badges3 silver badges3 bronze badges

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

Awarded Apr 15, 2019 at 3:45

tejaskhot

4,1157 gold badges21 silver badges18 bronze badges

The cross-entropy error function in neural networks

Awarded Apr 8, 2019 at 8:30

Martin Thoma

19.2k36 gold badges95 silver badges170 bronze badges

How to set class weights for imbalanced classes in Keras?

Awarded Apr 2, 2019 at 11:35

Hendrik

8,69717 gold badges43 silver badges55 bronze badges

K-Means clustering for mixed numeric and categorical data

Awarded Sep 5, 2018 at 9:40

IgorS

5,47411 gold badges33 silver badges43 bronze badges

What are deconvolutional layers?

Awarded Apr 1, 2018 at 2:01

Martin Thoma

19.2k36 gold badges95 silver badges170 bronze badges

Best python library for neural networks

Awarded Nov 30, 2017 at 4:14

marcodena

1,6674 gold badges14 silver badges17 bronze badges

Publicly Available Datasets

Awarded May 19, 2017 at 5:05

Amir Ali Akbari

1,3933 gold badges13 silver badges25 bronze badges