sdkjg
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parent
3004cc4b50
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1 changed files with 2 additions and 2 deletions
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@ -62,14 +62,14 @@
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$msum = 1;
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$msum = 1;
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foreach ($result as $usera) {
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foreach ($result as $usera) {
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$una = $usera['username'];
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$una = $usera['username'];
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$pr[$una] = 1;
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$pr[$una] = 0;
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if (count($frs[$una]) == 0) continue;
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if (count($frs[$una]) == 0) continue;
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foreach ($result as $userb) {
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foreach ($result as $userb) {
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$unb = $userb['username'];
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$unb = $userb['username'];
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$matrixe[$una][$unb] = 0;
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$matrixe[$una][$unb] = 0;
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foreach ($result as $userc) {
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foreach ($result as $userc) {
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$unc = $userc['username'];
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$unc = $userc['username'];
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$matrixe[$una][$unb] += $matrixf[$una][$unc] * $matrixf[$unc][$unb] / $msum_old * pow(count($result),3);
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$matrixe[$una][$unb] += 0.1 + $matrixf[$una][$unc] * $matrixf[$unc][$unb] / $msum_old * pow(count($result),3);
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}
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}
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$msum += $matrixe[$una][$unb];
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$msum += $matrixe[$una][$unb];
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$pr[$una] += $prold[$unb] * $matrixe[$una][$unb];
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$pr[$una] += $prold[$unb] * $matrixe[$una][$unb];
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