Mathematics
Lin Ma's user avatar
Lin Ma's user avatar
Lin Ma's user avatar
Lin Ma
  • Member for 10 years, 11 months
  • Last seen more than 5 years ago
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183
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21k
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answers
20
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30
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4
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20
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4
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20
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3
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15
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Top posts
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All Questions Answers
Score Newest
question
5
derivative for a vector
Aug 16, 2016
question
3
Derangement combination calculation
Jun 14, 2016
question
3
Matrix A multiply A transpose
Feb 3, 2017
question
2
Boosting tree for feature generation v.s. Boosting tree for classification
May 1, 2018
question
1
could t-test be used to calculate how much differences for two statistics?
Jun 4, 2013
question
1
Confused about Catalan number equation
Nov 30, 2015
question
1
calculating probability of a kid have a sister
May 25, 2016
question
1
Number of combinations with repetition
Jun 4, 2016
question
1
combination problem on Lego blocks
Jun 27, 2016
question
1
liner regression not using mean square error to estimate parameter
Sep 12, 2016
Top network posts
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90
ImportError: No module named google.protobuf
37
confused about random_state in decision tree of scikit learn
34
built-in max heap API in Python
29
Default field separator for awk
26
print type of variable in Scala

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