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Votes Activity Newest Views Added
139
votes
5
answers
157k
views

The cross-entropy error function in neural networks

machine-learning tensorflow
Mar 6 '19 at 13:23 Community♦ 1
69
votes
2
answers
8k
views

Are Support Vector Machines still considered “state of the art” in their niche?

data-mining svm state-of-the-art
Aug 17 at 7:11 Neil Slater 25k
58
votes
5
answers
51k
views

Neural networks: which cost function to use?

machine-learning python neural-network statistics tensorflow
Nov 13 '19 at 4:45 Community♦ 1
48
votes
9
answers
57k
views

Why should the data be shuffled for machine learning tasks

machine-learning neural-network deep-learning
Feb 7 at 20:57 Ethan 1,304
34
votes
7
answers
43k
views

Are there free cloud services to train machine learning models?

machine-learning neural-network deep-learning cloud-computing
Sep 15 at 13:33 Jorge M 1
34
votes
6
answers
7k
views

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

machine-learning neural-network deep-learning hyperparameter hyperparameter-tuning
Aug 20 at 18:36 Andrea Blengino 1,003
30
votes
2
answers
30k
views

Are there any rules for choosing the size of a mini-batch?

deep-learning neural-network convolutional-neural-network optimization
Mar 30 at 18:48 Ethan 1,304
18
votes
2
answers
10k
views

Data science without knowledge of a specific topic, is it worth pursuing as a career? [closed]

education beginner career
Nov 3 '15 at 12:22 Stephan Kolassa 901
18
votes
1
answer
17k
views

Difference of Activation Functions in Neural Networks in general

neural-network activation-function
Nov 18 '18 at 23:29 Daniel Heilper 103
17
votes
2
answers
10k
views

Sliding window leads to overfitting in LSTM?

lstm backpropagation mini-batch-gradient-descent
Jun 9 '19 at 16:57 Community♦ 1
12
votes
5
answers
11k
views

When to remove correlated variables

machine-learning feature-selection data-science-model
Aug 10 '18 at 18:41 Siddhi Kiran Bajracharya 364
8
votes
3
answers
39k
views

How do I set/get heap size for Spark (via Python notebook)

apache-spark pyspark ipython anaconda
Jul 31 '19 at 10:40 msdhoni venky 1
8
votes
1
answer
1k
views

Deriving backpropagation equations “natively” in tensor form

backpropagation theory linear-algebra
Apr 19 '17 at 19:56 Community♦ 1
7
votes
3
answers
21k
views

Anomaly detection on time series

machine-learning python time-series unsupervised-learning anomaly-detection
Dec 15 '19 at 23:15 Stephen Rauch♦ 1,735
6
votes
1
answer
3k
views

Proper derivation of dz[1] expression for backpropagation algorithm

machine-learning neural-network
Aug 6 '18 at 13:30 Stephen Rauch♦ 1,735
5
votes
1
answer
12k
views

Dimension of weight matrix in neural network

machine-learning
Feb 15 '19 at 7:51 TheMightyBarbarian 73
4
votes
1
answer
3k
views

Regularization in simple math explained

machine-learning data-mining regularization
Oct 13 '18 at 19:40 JahKnows 7,953
3
votes
1
answer
53
views

Predicting t+1 from a set of sequences

neural-network predictive-modeling lstm rnn
Jan 2 at 0:02 Community♦ 1
3
votes
2
answers
1k
views

Perceptron - Which step function to choose

machine-learning neural-network deep-learning perceptron
Dec 24 at 13:02 Community♦ 1
2
votes
0
answers
142
views

What is the difference between KL-divergence, JS-divergence, Wasserstein distance and MMD?

machine-learning deep-learning autoencoder probability metric
Oct 2 at 2:27 develarist 214
2
votes
1
answer
222
views

train half model in one time and other in another time

keras tensorflow
Feb 26 '19 at 0:58 JahKnows 7,953
1
vote
0
answers
17
views

How to elegantly caclulate probability distribution parameters for a particular random variable given some observed data?

probability distribution bayesian-networks
Feb 22 '19 at 12:27 Sultan1991 11
1
vote
1
answer
1k
views

Recurrent neural network (LSTM) dimensions error

lstm rnn recurrent-neural-net
Oct 8 '18 at 13:15 naive 368
0
votes
1
answer
271
views

Anomaly Detection for Large Time Series Data [closed]

deep-learning time-series statistics data-analysis anomaly
Jun 20 '18 at 23:29 Stephen Rauch♦ 1,735
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