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kohonen:: works with gp/zebra/Klein bottle geometries

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This commit is contained in:
Zeno Rogue 2018-04-21 16:19:19 +02:00
parent 6f69f04449
commit 5c4692b698
1 changed files with 40 additions and 16 deletions
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56
kohonen.cpp
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@ -321,23 +321,18 @@ struct cellcrawler {
else s.target += wstep; else s.target += wstep;
} }
} }
};
cellcrawler scc[2]; // hex and non-hex vector<vector<ld>> dispersion;
};
double dispersion_end_at = 1.5; double dispersion_end_at = 1.5;
double dispersion_precision = .0001; double dispersion_precision = .0001;
int dispersion_each = 1; int dispersion_each = 1;
vector<vector<ld>> dispersion[2];
int dispersion_count; int dispersion_count;
void buildcellcrawler(cell *c) { void buildcellcrawler(cell *c, cellcrawler& cr) {
int sccid = c->type != 6;
cellcrawler& cr = scc[sccid];
cr.build(cellwalker(c,0)); cr.build(cellwalker(c,0));
if(!gaussian) { if(!gaussian) {
@ -365,7 +360,7 @@ void buildcellcrawler(cell *c) {
ld vmin = 0, vmax = 1; ld vmin = 0, vmax = 1;
int iter; int iter;
auto &d = dispersion[sccid]; auto &d = cr.dispersion;
d.clear(); d.clear();
@ -399,6 +394,31 @@ void buildcellcrawler(cell *c) {
} }
} }
map<int, cellcrawler> scc;
int get_cellcrawler_id(cell *c) {
if(torus && (torusconfig::tmflags() & torusconfig::TF_KLEIN))
return cell_to_pair(c).second * 2 + ctof(c);
else {
int id = 0, ld = 0;
if(gp::on) {
gp::local_info li = gp::get_local_info(c);
id = (li.relative.first & 15) + (li.relative.second & 15) * 16 + fix6(li.total_dir) * 256;
ld = li.last_dir;
}
else {
id = c->type == S7;
if(id == 0) ld = c->spin(0);
}
if(quotient == 1) {
id = 8*id + ld;
id = 64 * id + c->master->zebraval;
return id;
}
return id;
}
}
bool finished() { return t == 0; } bool finished() { return t == 0; }
int krad; int krad;
@ -447,12 +467,11 @@ void step() {
n2.net[k] += nu * (irisdata[id][k] - n2.net[k]); n2.net[k] += nu * (irisdata[id][k] - n2.net[k]);
} */ } */
int sccid = n.where->type != 6; cellcrawler& s = scc[get_cellcrawler_id(n.where)];
cellcrawler& s = scc[sccid];
s.sprawl(cellwalker(n.where, 0)); s.sprawl(cellwalker(n.where, 0));
vector<double> fake(1,1); vector<double> fake(1,1);
auto it = gaussian ? fake.begin() : dispersion[sccid][dispid].begin(); auto it = gaussian ? fake.begin() : s.dispersion[dispid].begin();
for(auto& sd: s.data) { for(auto& sd: s.data) {
neuron *n2 = getNeuron(sd.target.c); neuron *n2 = getNeuron(sd.target.c);
@ -589,10 +608,15 @@ void sominit(int initto) {
} }
dispersion_count = 0; dispersion_count = 0;
cell *c1 = currentmap->gamestart();
cell *c2 = createMov(c1, 0); scc.clear();
buildcellcrawler(c1); for(cell *c: currentmap->allcells()) {
if(c1->type != c2->type) buildcellcrawler(c2); int id = get_cellcrawler_id(c);
if(!scc.count(id)) {
printf("Building cellcrawler id = %x\n", id);
buildcellcrawler(c, scc[id]);
}
}
lpct = -46130; lpct = -46130;
} }