Skip to main content
MathOverflow

Return to Question

Post Closed as "Not suitable for this site" by Sebastian Goette, Alexey Ustinov, Stefan Kohl♦, Franz Lemmermeyer, Alex Degtyarev
deleted 11 characters in body
Source Link
chmike
chmike
  • 161
  • 6

I'm trying to setup a tournament based on votes. Let say user vote for products A, B and C. Each user is presented all possible combinations of products in random order and he picks his preferred product. A user may also dismiss a test in which case each products gets half a point.

The points of each tests are summed, and divided by the number of users so that we end up with a triangular matrix with a null diagonal and values between 0 and 1.

How do I deduce a score for each product from this matrix so that I can sort the products in decreasing order of preference ?

I'm trying to setup a tournament based on votes. Let say user vote for products A, B and C. Each user is presented all possible combinations of products in random order and he picks his preferred product. A user may also dismiss a test in which case each products gets half a point.

The points of each tests are summed, and divided by the number of users so that we end up with a triangular matrix with a null diagonal and values between 0 and 1.

How do I deduce a score for each product from this matrix so that I can sort the products in decreasing order of preference ?

I'm trying to setup a tournament based on votes. Let say user vote for products A, B and C. Each user is presented all possible combinations of products in random order and he picks his preferred product. A user may also dismiss a test in which case each products gets half a point.

The points of each tests are summed, and divided by the number of users so that we end up with a matrix with a null diagonal and values between 0 and 1.

How do I deduce a score for each product from this matrix so that I can sort the products in decreasing order of preference ?

Source Link
chmike
chmike
  • 161
  • 6

Identifying winner of tournament (A,B testings) with none binary test result

I'm trying to setup a tournament based on votes. Let say user vote for products A, B and C. Each user is presented all possible combinations of products in random order and he picks his preferred product. A user may also dismiss a test in which case each products gets half a point.

The points of each tests are summed, and divided by the number of users so that we end up with a triangular matrix with a null diagonal and values between 0 and 1.

How do I deduce a score for each product from this matrix so that I can sort the products in decreasing order of preference ?