data-science

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Apply Feature Hashing to specific columns from a DataFrame
user_21404550
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3
2
2501
data-science scikit-learn pandas python
Error importing auto_arima from pyramid
user_77406720
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9
5
24419
pyramid-analytics data-science python
Using scikit Pipeline for testing models but preprocessing data only once
user_11357030
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5
2
1500
data-science scikit-learn deep-learning machine-learning python
Replacing a node in a frozen Tensorflow model
user_78690680
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3
4
4011
data-science tensorflow deep-learning machine-learning
How to identify the categorical variables in the 200+ numerical variables?
user_40026500
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3
2
6248
data-science data-cleaning machine-learning python-3.x
Pandas: How can I fill in the n/a with the mean of previous none-empty value and next none-empty value
user_61665510
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2
1
690
data-science pandas python
My python code is taking 8+ hours to iterate over big data
user_80001350
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3
1
3033
bigdata data-science itertools python performance
Pandas Select last 20 days of data.
user_80679570
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7
3
6953
data-science pandas python
find a subset of predictions which maximize the number of correct majority decision
user_24700830
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3
1
89
data-science machine-learning numpy algorithm python
Make a prediction using mxnet CNN model
user_78246270
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4
2
1453
mxnet text-classification data-science conv-neural-network python
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