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He Shiming's user avatar
He Shiming's user avatar
He Shiming's user avatar
He Shiming
  • Member for 9 years, 8 months
  • Last seen more than a month ago
  • Shanghai, China
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About

Machine Learning Expert, Quant Trader, Data Scientist.

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5
Score
1
Posts
33
Posts %
5
Score
1
Posts
33
Posts %
5
Score
1
Posts
33
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0
Score
1
Posts
33
Posts %
0
Score
1
Posts
33
Posts %
Top posts
answer
5
How did the SVXY ETF (-1x VIX) survive a 115% jump in VIX?
Feb 9, 2018
question
2
CME gold futures, do expiries follow any rule?
Mar 9, 2017
answer
0
Appropriate way to normalize Bollinger Bands?
Mar 17, 2018
Top network posts
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130
How to add a view behind other view in iOS
53
PopupWindow animation not working
42
iOS bridge vs bridge_transfer
37
Python threading interrupt sleep
21
UIKit: [UIViewController mutableChildViewControllers] crash?