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matrix jank

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biglyderv 2025-01-28 18:43:53 -05:00
parent 93eeac9881
commit 13b45d323a
1 changed files with 5 additions and 2 deletions
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7
docs/stats.php
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@ -53,11 +53,13 @@
}
}
$msum = 1;
for ($i = 0; $i < 4; $i++) {
$prold = $pr;
$matrixf = $matrixe;
$msum_old = $msum;
$msum = 1;
foreach ($result as $usera) {
$una = $usera['username'];
$pr[$una] = 1;
@ -67,8 +69,9 @@
$matrixe[$una][$unb] = 0;
foreach ($result as $userc) {
$unc = $userc['username'];
$matrixe[$una][$unb] += $matrixf[$una][$unc] * $matrixf[$unc][$unb];
$matrixe[$una][$unb] += $matrixf[$una][$unc] * $matrixf[$unc][$unb] / $msum;
}
$msum += $matrixe[$una][$unb];
$pr[$una] += $prold[$unb] * $matrixe[$una][$unb];
}
}