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Beaver


9 total contributions since 2009

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Global Optimization for unique fitness function
Hello, I've searched for similar questions but found nothing. I'm trying to maximize the sharpe ratio of a strategy. I hav...

12 months ago | 0 Answers | 0

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answers

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1 year ago

Solved


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

1 year ago

Question


Multiobjective optimization for point data
Hello, I reviewed prior questions and was not able to find similar questions/answers. I have sample data for N samples each c...

1 year ago | 0 Answers | 0

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Question


Data Mining Approach suggestions needed
I have written scripts that perform analysis on stock market equities and then compute equity derivative (stock options) strateg...

2 years ago | 0 Answers | 0

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answers

Question


High dimensional clustering input importance
Hello, I am venturing in to new territory and thought I would seek a little guidance. I am looking at data retroactively ...

3 years ago | 0 Answers | 0

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Responded


Re: Color assignment in equally spaced Bar plot with Stacks
Thanks Ashish, I am still working through the base code you provided. It proved to be a good starting point. There are a few bu...

7 years ago | 2639 views

Responded


Re: Labeling original data in a cmdscale 2D plot.
Thanks

7 years ago | 3947 views

Responded


Re: Labeling original data in a cmdscale 2D plot.
Peter, I was wondering if perhaps you know how large the 1st two eigenvalues must be relative to the rest of the eigenvalues suc...

7 years ago | 3947 views