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Aditya
  • Member for 5 years, 1 month
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271 votes
12 answers
257k views

What are deconvolutional layers?

  • 17.6k
263 votes
8 answers
314k views

Micro Average vs Macro average Performance in a Multiclass classification setting

248 votes
10 answers
361k views

How to set class weights for imbalanced classes in Keras?

  • 7,947
180 votes
5 answers
127k views

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

  • 3,815
170 votes
6 answers
163k views

When to use GRU over LSTM?

147 votes
6 answers
163k views

The cross-entropy error function in neural networks

  • 17.6k
124 votes
1 answer
355k views

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

112 votes
12 answers
131k views

SVM using scikit learn runs endlessly and never completes execution

  • 3,815
106 votes
5 answers
65k views

Why do cost functions use the square error?

  • 1,233
92 votes
12 answers
19k views

How big is big data?

  • 4,027
85 votes
7 answers
60k views

Time series prediction using ARIMA vs LSTM

  • 1,065
82 votes
6 answers
132k views

strings as features in decision tree/random forest

78 votes
4 answers
63k views

What is the positional encoding in the transformer model?

  • 883
71 votes
5 answers
106k views

GBM vs XGBOOST? Key differences?

  • 877
69 votes
11 answers
38k views

What is dimensionality reduction? What is the difference between feature selection and extraction?

  • 2,392
69 votes
6 answers
138k views

Cross-entropy loss explanation

  • 2,921
66 votes
5 answers
44k views

Adding Features To Time Series Model LSTM

  • 1,145
63 votes
9 answers
95k views

Clustering geo location coordinates (lat,long pairs)

  • 773
58 votes
5 answers
52k views

Neural networks: which cost function to use?

  • 703
50 votes
5 answers
29k views

How do subsequent convolution layers work?

  • 17.6k
42 votes
5 answers
36k views

Intuitive explanation of Noise Contrastive Estimation (NCE) loss?

  • 3,815
40 votes
9 answers
23k views

Why are Machine Learning models called black boxes?

  • 8,036
40 votes
2 answers
22k views

LightGBM vs XGBoost

39 votes
6 answers
49k views

Are there free cloud services to train machine learning models?

  • 13.4k
39 votes
1 answer
20k views

The difference between `Dense` and `TimeDistributedDense` of `Keras`

  • 493
38 votes
6 answers
9k views

How to set the number of neurons and layers in neural networks

  • 543
37 votes
6 answers
56k views

When would one use Manhattan distance as opposed to Euclidean distance?

35 votes
1 answer
13k views

Paper: What's the difference between Layer Normalization, Recurrent Batch Normalization (2016), and Batch Normalized RNN (2015)?

33 votes
6 answers
14k views

Why do convolutional neural networks work?

33 votes
3 answers
17k views

What is a good way to transform Cyclic Ordinal attributes?

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