Changer les paramètres

src/network.ts

@@ -2,6 +2,10 @@ import Graph from "graphology";
 import Sigma from "sigma";
 import forceAtlas2  from "graphology-layout-forceatlas2";
 
+const p_pref = 0.45;     // 0.45
+const p_triadic = 0.45;  // 0.40
+const p_similitude = 1 - p_pref - p_triadic;
+
 let individus: any[] = [];
 let graph: Graph;
 let sigma: Sigma;
@@ -89,7 +93,7 @@ async function animateLinks() {
 
   const N = individus.length;
 
-  for (let k = 0 ; k < N * 10 ; k++) {
+  for (let k = 0 ; k < N * 15 ; k++) {
     if (!running) break;
 
     const i = Math.floor(Math.random() * N);
@@ -98,12 +102,10 @@ async function animateLinks() {
     console.log(`${i} ? ${j}`);
 
     if (i === j) {
-      console.log(`${i} == ${j}`);
       continue;
     }
 
     if (graph.hasEdge(String(i), String(j))) {
-      console.log(`${i} hasEdge ${j}`);
       continue;
     }
 
@@ -119,7 +121,7 @@ async function animateLinks() {
 
     const diffEtudes = Math.abs(a.etudes - b.etudes) / 3;
     const diffRichesse = Math.abs(a.richesse - b.richesse) / 3;
-    const similitude = 1 - (diffSexe * 2 + diffAge * 2 + diffLecture + diffMusique + diffSport + diffEtudes + diffRichesse) / 9;
+    const similitude = 1 - (diffSexe * 2 + diffAge * 2 + diffLecture + diffMusique + diffSport * 4 + diffEtudes + diffRichesse) / 12;
 
     // Attachement préférentiel
     const degreeA = graph.degree(String(i)) + 1;
@@ -133,10 +135,10 @@ async function animateLinks() {
     const triadic = Math.min(common / 3, 0.5);
 
     // Probabilité globale
-    const p = 0.15 * similitude + 0.45 * pref + 0.4 * triadic;
+    const p = p_similitude * similitude + p_pref * pref + p_triadic * triadic;
     const r = Math.random();
 
-    console.log(`${similitude} ${pref} ${triadic} ${p} (>${r})`);
+    //console.log(`${similitude} ${pref} ${triadic} ${p} (>${r})`);
 
     if (r < p) {
       individus[i].edges++;