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Top Questions
141
votes
Difference between neural net weight decay and learning rate
neural-networks
terminology
asked May 25, 2012 at 5:17
stats.stackexchange.com
80
votes
Data scientist vs machine learning engineer
machine-learning
asked Feb 20, 2018 at 6:15
datascience.stackexchange.com
49
votes
What is "experience replay" and what are its benefits?
reinforcement-learning
q-learning
asked Jul 19, 2017 at 4:15
datascience.stackexchange.com
31
votes
Mean squared error vs. mean squared prediction error
regression
estimation
interpretation
error
prediction
asked Jan 8, 2012 at 7:28
stats.stackexchange.com
31
votes
Does the order of explanatory variables matter when calculating their regression coefficients?
regression
multiple-regression
regression-coefficients
asked Jan 13, 2012 at 2:26
stats.stackexchange.com
28
votes
Difference between AlphaGo's policy network and value network
machine-learning
reinforcement-learning
asked Mar 28, 2016 at 16:40
datascience.stackexchange.com
25
votes
What is Connectionist Temporal Classification (CTC)?
machine-learning
deep-learning
conv-neural-network
rnn
asked Dec 30, 2017 at 3:53
stats.stackexchange.com
22
votes
Query Kafka topic for specific record
apache-kafka
asked Feb 29, 2016 at 22:28
stackoverflow.com
15
votes
Pyspark replace NaN with NULL
python
pyspark-sql
asked Jun 22, 2018 at 17:09
stackoverflow.com
14
votes
How to make R tm corpus of 100 million tweets?
r
hadoop
amazon-ec2
hive
tm
asked May 5, 2013 at 19:53
stackoverflow.com
1
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Top Answers
150
How does a Support Vector Machine (SVM) work?
stats.stackexchange.com
40
What is the difference between test set and validation set?
stats.stackexchange.com
20
why boosting method is sensitive to outliers
stats.stackexchange.com
18
Gradient boosting machine accuracy decreases as number of iterations increases
stats.stackexchange.com
17
Pyspark replace NaN with NULL
stackoverflow.com
15
Is TensorFlow a complete Machine Learning Library?
datascience.stackexchange.com
12
Can overfitting occur in Advanced Optimization algorithms?
datascience.stackexchange.com
8
Overfitting: No silver bullet?
stats.stackexchange.com
7
Why aren't languages like C, C++ used for data analytics instead of R, Python?
datascience.stackexchange.com
6
Are linear classifiers (SVM, Logistic Regression) deterministic?
stats.stackexchange.com
6
Ensembling vs clustering in machine learning
datascience.stackexchange.com
6
In random forest, what happens if I add features that are correlated?
datascience.stackexchange.com
6
From development environment to production
datascience.stackexchange.com
5
Overfitting due to a unique identifier among features
stats.stackexchange.com
5
Logistic regression on biased data
datascience.stackexchange.com
5
Where does the random in Random Forests come from?
datascience.stackexchange.com
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