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matrix math speedup

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biglyderv 2025-02-01 02:57:59 -05:00
parent 6686784fa7
commit 1d09b0775b
1 changed files with 8 additions and 7 deletions
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15
rank.js
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@ -79,7 +79,7 @@ function rankCalc(result, iterations = 10, main = [], domain_mode = false) {
pr = []; pr = [];
matrixe = []; matrixe = [];
let msum = 1; let msum = 1;
let intv = Math.pow(0.01 / rl, Math.pow(0.09, i / mm)); let intv = Math.pow(0.001 / rl, Math.pow(0.09, i / mm));
console.log(`Completed ${i} iterations with ${intv} threshold`) console.log(`Completed ${i} iterations with ${intv} threshold`)
let th = -1; let th = -1;
@ -95,28 +95,29 @@ function rankCalc(result, iterations = 10, main = [], domain_mode = false) {
let ar = Object.keys(result); let ar = Object.keys(result);
let rf = pr[una]; let rf = pr[una];
let muna = matrixe[una];
for (let unb of ar) { for (let unb of ar) {
let prb = prold[unb]; let prb = prold[unb];
matrixe[una][unb] = 0.03; let munb = muna[unb] = 0.03;
if (prb * matrixf[una][unb] < intv || fnc[unb] == 0) { if (prb * munb < intv || fnc[unb] == 0) {
let mfb = matrixf[una][unb]; let mfb = munb;
if (isNaN(mfb) || !mfb) continue; if (isNaN(mfb) || !mfb) continue;
pr[una] += prb * mfb; pr[una] += prb * mfb;
continue; continue;
} }
for (let unc in result) { for (let unc in result) {
let mfc = matrixf[una][unc]; let mfc = muna[unc];
let mfb = matrixf[unc][unb]; let mfb = matrixf[unc][unb];
if (isNaN(mfc) || isNaN(mfb) || !mfc || !mfb) continue; if (isNaN(mfc) || isNaN(mfb) || !mfc || !mfb) continue;
matrixe[una][unb] += mfc * mfb; matrixe[una][unb] += mfc * mfb;
} }
msum += matrixe[una][unb]; msum += munb;
pr[una] += prb * matrixe[una][unb]; pr[una] += prb * munb;
} }
} }