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yanping wang
  • Male
  • beijing
  • China, mainland
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yanping wang's Page

Profile Information

Short Bio
Data analysis
We have created "New Square Method" and "Dynamic Local Analysis" etc. data analysis methods, developed big data (pure digital class) analysis software.
My Web Site Or LinkedIn Profile
http://www.eaihua.com/index-e.html
Field of Expertise
Data Science, Machine Learning, AI, Business Analytics, Deep Learning, BI
Professional Status
Manager
Years of Experience:
30
Your Company:
AiHua Computer Studio
Your Job Title:
CEO
How did you find out about DataScienceCentral?
web
Interests:
New venture
What is your Favorite Data Mining or Analytical Website?
http://www.

Latest Activity

Peter Blomgren commented on yanping wang's blog post New Square Method
"Mathematicians would call this Nonlinear Least Squares (the model is non-linear in some of the parameters - here the exponents), vs Linear Least Squares (which is linear in ALL the parameters).  A commonly recommended algorithm for solving such…"
Jul 1
Jane Brewer liked yanping wang's blog post New Square Method
Jun 27
yanping wang commented on yanping wang's blog post New Square Method
"He does not need identity transformation and substitution. There is no analytic solution for the power value, so it can only be solved numerically by computer."
Jun 26
Vincent Granville commented on yanping wang's blog post New Square Method
"How does it compare to linear regression where the variables are transformed using a power transformation, or to polynomial regression?"
Jun 26
yanping wang posted a blog post

New Square Method

AbstractThe “new square method” is an improved approach based on the “least square method”. It calculates not only the constants and coefficients but also the variables’ power values in a model in the course of data regression calculations, thus bringing about a simpler and more accurate calculation for non-linear data regression processes.PrefaceIn non-linear data regression calculations, the “least square method” is applied for mathematical substitutions and transformations in a model, but…See More
Jun 26
yanping wang updated their profile
May 19
yanping wang is now friends with Tim Matteson and Vincent Granville
May 15

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Yanping wang's Blog

New Square Method

Posted on June 25, 2019 at 6:00am 3 Comments

Abstract

The “new square method” is an improved approach based on the “least square method”. It calculates not only the constants and coefficients but also the variables’ power values in a model in the course of data regression calculations, thus bringing about a simpler and more accurate calculation for non-linear data regression processes.

Preface

In non-linear data regression calculations, the “least square…

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