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index.html
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<!DOCTYPE html>
<html>
<head>
<title>Board</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
if (typeof google !== 'undefined'){
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
}
var canvas, ctx, key, textbox;
var node, edge, idCnt;
var mouse = {px:0, py:0, x:0, y:0, mode:0, sw:false, pst:null, st:null, dr:-1, cx:null, cy:null, sel:[]};
var borderWidth = 1;
var rets;
var learningFlg = false;
var timer_draw, timer_getInfo_weight_summary, timer_getInfo_learning_status, timer_drawChart, timer_getInfo_image_sample, timer_getInfo_shape, timer_getInfo_err;
var chartData;
//var canvas2, ctx2;
//以下、tbとリンクした変数たち
var numOfOpti = 4;
var opti = Array(numOfOpti);
var optiee = Array(numOfOpti);
var loss = Array(numOfOpti);
var cond = Array(numOfOpti);
var settings;
function init(){
//socket = io.connect('http://localhost:1337'); //サーバーのアドレスをかく
node = {}; idCnt = 0;
edge = {};
rets = {};
//opti = ['optimizers.Adam()', 'optimizers.SGD(lr=0.01)', 'optimizers.MomentumSGD(lr=0.01)'];
key = new Array(256); for(var i=0;i<key.length;i++) key[i] = false;
textbox = document.getElementById('tb_opt');
canvas = document.getElementById('canvas_main');
ctx = canvas.getContext('2d');
ctx.font = "14px arial, sans-serif";
//canvas2 = document.getElementById('canvas_sub');
//ctx2 = canvas2.getContext('2d');
//ctx2.font = "14px arial, sans-serif";
canvas.setAttribute('tabindex', 0); // focusしている時のみ、keyDown,up を有効に
canvas.addEventListener('keydown', function(e){
console.log("keydown:"+e.keyCode);
key[e.keyCode] = true;
//押された瞬間にやりたい処理はここに書く
var s = selectedNode();
if (e.keyCode == 8){//Delete
delObjs(mouse.sel.slice(0)); //コピーをとってから渡す（削除操作中にmouse.selが変化してくので・・・）
}else if (e.keyCode == ord('A')){//add
var newNodeId = addNode(mouse.x, mouse.y);
if (key[16] && s != -1){ //shift付き、かつ、選択 中のノードがある
addEdge(s, newNodeId);
}
}
if (s != -1){
if (key[17]==false){ //ctrlなし
var ltype_tmp = '';
switch (e.keyCode){
case ord('F'):
ltype_tmp = 'f'; break;
case ord('C'):
if (key[16]) ltype_tmp = 'C'; //concat
else ltype_tmp = 'c'; //conv
break;
case ord('P'):
ltype_tmp = 'p'; break;
case ord('B'):
ltype_tmp = 'b'; break;
case ord('E'):
ltype_tmp = 'e'; break;
case ord('N'):
ltype_tmp = 'n'; break;
case ord('V'):
ltype_tmp = 'v'; break;
case ord('O'):
ltype_tmp = 'o'; break;
case ord('I'):
ltype_tmp = 'i'; break;
case ord('R'):
if (key[16]) ltype_tmp = 'R'; // reshape
else ltype_tmp = 'r';
break;
case ord('D'):
ltype_tmp = 'd'; break;
case ord('S'):
ltype_tmp = 's'; break;
case ord('M'):
ltype_tmp = 'm'; break;
case ord('T'):
if (key[16]) ltype_tmp = 'T'; //transpose
break;
case 187:
ltype_tmp = '+'; break;
case 189:
ltype_tmp = '-'; break;
case 222:
ltype_tmp = '*'; break;
}
if (ltype_tmp != ''){
node[s].ltype = ltype_tmp;
initLtype(s);
updateTextbox();
}
//あと、数字キー
if (ord('0')<=e.keyCode && e.keyCode<=ord('9')){
var num = e.keyCode - ord('0');
node[s].optiflg[num] = ! node[s].optiflg[num];
}
}else{ //ctrlあり
var act_tmp = '';
if (e.keyCode == ord('R')){ //reluにする
act_tmp = 'relu';
}else if (e.keyCode == ord('S')){ //sigmoidにする
act_tmp = 'sigm';
}else if (e.keyCode == ord('E')){ //eluにする
act_tmp = 'elu';
}else if (e.keyCode == ord('T')){ //tanhにする
act_tmp = 'tanh';
}else if (e.keyCode == ord('L')){ //leakyReLUにする
act_tmp = 'l_relu';
}else if (e.keyCode == ord('I')){ //identityにする
act_tmp = 'id';
}
if (act_tmp != ''){
node[s].opt.act = act_tmp;
updateTextbox();
}
}
}else{ //「単一ノードが選択されている」でないときの挙動
switch (e.keyCode){
case ord('O'):
mouse.mode = 1 //optimizer指定モードのつもり
document.body.style.cursor = 'crosshair';
break;
case ord('N'):
mouse.mode = 0 //通常モード
document.body.style.cursor = 'default';
break;
}
}
});
canvas.addEventListener('keyup', function(e){key[e.keyCode] = false;}); //押されてるかどうかの判定はいつでも key[] を見れば良い
canvas.addEventListener("mousemove", function(e){
var rect = e.target.getBoundingClientRect();
mouse.px = mouse.x;
mouse.py = mouse.y;
mouse.x = e.clientX - rect.left - borderWidth;
mouse.y = e.clientY - rect.top - borderWidth;
if (mouse.dr >= 0){
node[mouse.dr].x += mouse.x - mouse.px;
node[mouse.dr].y += mouse.y - mouse.py;
}
});
canvas.addEventListener('mousedown', function(e){
mouse.sw = true;
mouse.pst = mouse.st;
mouse.st = Date.now();
var selected_tmp = -1;
for(var i in node){
var n = node[i];
if (n.x-n.w/2 <= mouse.x && mouse.x < n.x+n.w/2){
if (n.y-n.h/2 <= mouse.y && mouse.y < n.y+n.h/2){
selected_tmp = i;
//break; //しない。last match にしたいので。（描画順で最後のものが選択されるのが自然）
}
}
}
if (selected_tmp != -1){ //ノードが選択されたことが確定。
var s = selectedNode();
if (s != -1 && key[16]){ //前回の選択がノードで、かつ今回シフト付きノード選択だった場合
addEdge(s, selected_tmp);
}
if (s != -1 && s == selected_tmp && mouse.st - mouse.pst < 300){ //あるノードがダブルクリックされた場合
getActivationDetail();
}
mouse.dr = selected_tmp; mouse.sel = [selected_tmp+''];
updateTextbox();
return; //nodeとedge両方選択しうるときはnodeを選択するためここで終了
}
//ここでノードが選択されなかったことが確定する。
selected_tmp = -1;
for(var i in edge){
var e = edge[i];
if (dist(node[e.pre].x, node[e.pre].y, node[e.post].x, node[e.post].y, mouse.x, mouse.y) < 20){
selected_tmp = i;
//break; //しない。last match にしたいので。（描画順で最後のものが選択されるのが自然）
}
}
if (selected_tmp != -1){ //エッジ選択されたことが確定。
mouse.sel = [selected_tmp+''];
updateTextbox();
return;
}
//ここで何も選択されなかったことが確定する。
mouse.dr = -1;
mouse.sel = []; //ノードまたはエッジが選択状態であるか否かはこいつで判定すること。
mouse.cx = mouse.x; //空ドラッグ開始地点
mouse.cy = mouse.y; //空ドラッグ開始地点
updateTextbox();
});
canvas.addEventListener('mouseup', function(e){
if (mouse.cx !== null && mouse.cy !== null){ //空選択中だった場合
var x1 = mouse.cx; var x2 = mouse.x; if (x1 > x2) {var tmp = x1; x1 = x2; x2 = tmp;}
var y1 = mouse.cy; var y2 = mouse.y; if (y1 > y2) {var tmp = y1; y1 = y2; y2 = tmp;}
//まとめて選択
mouse.sel = [];
for(var i in node){
var n = node[i];
if (x1 < n.x-n.w/2 && n.x+n.w/2 < x2 && y1 < n.y-n.h/2 && n.y+n.h/2 < y2) mouse.sel.push(i);
}
for(var i in edge){
var e = edge[i];
var px1 = node[e.pre].x; var px2 = node[e.post].x; if (px1 > px2) {var tmp = px1; px1 = px2; px2 = tmp;}
var py1 = node[e.pre].y; var py2 = node[e.post].y; if (px1 > px2) {var tmp = px1; px1 = px2; px2 = tmp;}
if (x1 < px1 && px2 < x2 && y1 < py1 && py2 < y2) mouse.sel.push(i);
}
}
mouse.sw = false;
mouse.dr = -1;
mouse.cx = null;
mouse.cy = null;
mouse.mode = 0 //通常モード
document.body.style.cursor = 'default';
});
document.getElementById("upload").addEventListener("change",function(e){ //作業状態の読み込み
var file = e.target.files;
var reader = new FileReader(); //FileReaderの作成
if (typeof file[0] !== 'undefined'){
reader.readAsText(file[0]); //テキスト形式で読み込む
reader.onload = function(e){//読込終了後の処理
var net = JSON.parse(reader.result);
node = net.node;
edge = net.edge;
idCnt = net.idCnt;
opti = net.opti.slice(0,numOfOpti);
optiee = net.optiee.slice(0,numOfOpti);
loss = net.loss.slice(0,numOfOpti);
cond = net.cond.slice(0,numOfOpti);
settings = net.settings;
rets = {}; //サーバーからもらった情報をクリア
refreshTB(); //テキストボックス更新
//非選択状態にする TODO: 関数化
mouse.sw = false;
mouse.dr = -1;
mouse.cx = null;
mouse.cy = null;
mouse.mode = 0 //通常モード
document.body.style.cursor = 'default';
}
}
},false);
document.getElementById('sli_hp').addEventListener('input',function(e){
refreshHPValue();
},false);
document.getElementById('tb_hp').addEventListener('change',function(e){
resetSlider();
},false);
timer_draw = setInterval(draw, 100);
}
function netDownload() { //作業状態のダウンロード
refreshTBVars();
var content = {'node':node, 'edge':edge, 'idCnt':idCnt, 'opti':opti, 'settings':settings, 'optiee':optiee, 'loss':loss, 'cond':cond};
var blob = new Blob([ JSON.stringify(content) ], { "type" : "text/json" });
if (window.navigator.msSaveBlob) {
window.navigator.msSaveBlob(blob, "net.json");
} else {
document.getElementById("download").href = window.URL.createObjectURL(blob);
}
}
function isArray(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
}
function allNull(ary){
for(var i=0;i<ary.length;i++){
if (ary[i] !== null) return false;
}
return true;
}
function dist(x1, y1, x2, y2, tx, ty){
//ちょっと計算面倒なのでとりあえず中点での判定にしとく
var cx = (x1+x2)/2; var cy = (y1+y2)/2;
var dx = tx-cx; var dy = ty-cy;
return Math.sqrt(dx*dx+dy*dy);
}
function line(x1, y1, x2, y2){
ctx.beginPath(); ctx.moveTo(x1, y1); ctx.lineTo(x2, y2); ctx.stroke();
}
function arrow(x1, y1, x2, y2){
line(x1, y1, x2, y2);
var cx = (x1+x2)/2; var cy = (y1+y2)/2;
var dx = x2-x1; var dy = y2-y1; var d = Math.sqrt(dx*dx + dy*dy);
dx /= d; dy /= d;
var c = Math.cos(170/180*Math.PI); var s = Math.sin(170/180*Math.PI);
var dx1 = c*dx - s*dy; var dy1 = s*dx + c*dy; // (dx + i dy) (c + i s)
var dx2 = c*dx + s*dy; var dy2 = -s*dx + c*dy; // (dx + i dy) (c - i s)
line(cx, cy, cx+dx1*20, cy+dy1*20);
line(cx, cy, cx+dx2*20, cy+dy2*20);
}
function getShape(ary){
var ret = [];
var ar = ary;
while(1){
if (!isArray(ar)) return ret;
ret.push(ar.length);
ar = ar[0];
}
}
function calcBitmap(ary){ //drawBitmap(ary) が描いてくれる図の [#color, #w, #h] を返す
var shape = getShape(ary);
var ndim = shape.length;
if (ndim==0) return [1, 5, 5];
else if (ndim==1){
if (shape[0] > 25){
return [1, Math.ceil(Math.sqrt(shape[0])), Math.ceil(shape[0]/Math.ceil(Math.sqrt(shape[0])))];
}else if (shape[0] > 5){ //1次元的に表示する
return [1, shape[0], 5];
}else{ //1次元的に表示する（拡大）
return [1, shape[0]*5, 5];
}
}
else if (ndim==2) return [1, shape[1], shape[0]];
else if (ndim==3) return [shape[0], shape[2], shape[1]];
}function drawBitmap(context, ary, px, py){
var shape = getShape(ary);
var ndim = shape.length;
var cccwch = calcBitmap(ary);
var cc = cccwch[0]; var cw = cccwch[1]; var ch = cccwch[2];
var myImageData = context.createImageData(cw, ch);
if (cc==1 || cc==3){
var idx = 0;
for(var y=0;y<ch;y++){
for(var x=0;x<cw;x++){
if (ndim==3){
myImageData.data[idx] = ary[0][y][x]*255;
myImageData.data[idx+1] = ary[0+1*(shape[0]==3)][y][x]*255;
myImageData.data[idx+2] = ary[0+2*(shape[0]==3)][y][x]*255;
myImageData.data[idx+3] = 255;
}else if (ndim==2){
myImageData.data[idx] = ary[y][x]*255;
myImageData.data[idx+1] = ary[y][x]*255;
myImageData.data[idx+2] = ary[y][x]*255;
myImageData.data[idx+3] = 255;
}else if (ndim==1){
if (shape[0] > 25){
myImageData.data[idx] = ary[idx/4]*255;
myImageData.data[idx+1] = ary[idx/4]*255;
myImageData.data[idx+2] = ary[idx/4]*255;
myImageData.data[idx+3] = 255;
}else if (shape[0] > 5){ //1次元的に表示する
myImageData.data[idx] = ary[idx/4%shape[0]]*255;
myImageData.data[idx+1] = ary[idx/4%shape[0]]*255;
myImageData.data[idx+2] = ary[idx/4%shape[0]]*255;
myImageData.data[idx+3] = 255;
}else{ //1次元的に表示する（拡大）
myImageData.data[idx] = ary[Math.floor(idx/4/5)%shape[0]]*255;
myImageData.data[idx+1] = ary[Math.floor(idx/4/5)%shape[0]]*255;
myImageData.data[idx+2] = ary[Math.floor(idx/4/5)%shape[0]]*255;
myImageData.data[idx+3] = 255;
}
}else if (ndim==0){
myImageData.data[idx] = ary*255;
myImageData.data[idx+1] = ary*255;
myImageData.data[idx+2] = ary*255;
myImageData.data[idx+3] = 255;
}
idx += 4;
}
}
context.putImageData(myImageData, px, py);
}else console.log('drawBitmap: invalid number of color channels (shape='+shape+')');
}
function draw(){
if (canvas.getContext){
ctx.fillStyle = '#FFFFFF';
if (learningFlg) ctx.fillStyle = '#dddddd';
ctx.fillRect(0, 0, canvas.width, canvas.height);
ctx.fillStyle = '#3399FF';
for(var i in edge){
var e = edge[i];
ctx.strokeStyle = '#000000';
if (mouse.sel.indexOf(i) >= 0){ //全選択するとO(n^2)なので注意 例えば連想配列 selectedFlg[] を持てば良い
ctx.lineWidth = 3;
}else{
ctx.lineWidth = 1;
}
arrow(node[e.pre].x, node[e.pre].y, node[e.post].x, node[e.post].y);
//ctx.fillText(i, (node[e.pre].x+node[e.post].x)/2, (node[e.pre].y+node[e.post].y)/2);
}
for(var i in node){
var n = node[i];
n.text = '';
if (n.ltype=='f') {n.text += 'fc ('+n.opt.out_channel+'ch)'; n.color='#3399ff';}
else if (n.ltype=='c') {n.text += 'conv ('+n.opt.out_channel+'ch)['+n.opt.ksize+']{'+n.opt.stride+'}|'+n.opt.pad+'|'; n.color='#88bbff';}
else if (n.ltype=='p') {n.text += 'pool <'+n.opt.type+'>['+n.opt.ksize+']{'+n.opt.stride+'}|'+n.opt.pad+'|'; n.color='#ff9933';}
else if (n.ltype=='n') {n.text += 'norm'; n.color='#33ff55';}
else if (n.ltype=='C') {n.text += 'Concat <'+n.opt.type+'>'; n.color='#a0a0a0';}
else if (n.ltype=='e') {n.text += 'exp.replay (size='+n.opt.size+')'; n.color='#33aa55';}
else if (n.ltype=='b') {n.text += 'batchNorm ('+n.opt.size+'ch)'; n.color='#33ff55';}
else if (n.ltype=='s') {n.text += 'softmaxCrossEnt'; n.color='#33ff55';}
else if (n.ltype=='d') {n.text += 'dropout (ratio='+n.opt.ratio+')'; n.color='#aa3355';}
else if (n.ltype=='m') {n.text += 'meanSquaredError'; n.color='#33ff55';}
else if (n.ltype=='i') {n.text += 'input <-- '+n.opt.source; n.color='#d0d0d0';}
else if (n.ltype=='v') {n.text += 'value '+n.opt.value+' (type:'+n.opt.type+')'; n.color='#f0f0f0';}
else if (n.ltype=='T') {n.text += 'Transpose'; n.color='#a0a0a0';}
//else if (n.ltype=='R') {n.text += 'Reshape'; n.color='#f0f0f0';}
else if (n.ltype=='o') {n.text += n.opt.func; n.color='#f0f0f0';}
else if (['+','-','*'].indexOf(n.ltype)>=0) {n.text += n.ltype; n.color='#a0a0a0';}
else if (n.ltype=='r') {n.text += 'random <'+n.opt.type+'>('+n.opt.sample_shape+')'; n.color='#d0d0ff';}
n.text += ' (' + n.opt.act + ')';
for(var j=0;j<10;j++){
if (n.optiflg[j]){
n.text += ' #'+j;
}
}
n.text += '\n';
for(var j in n.opt){
if (!isMainArg(n.ltype, j)) n.text += j + '=' + n.opt[j] + ' ';
}
ctx.fillStyle = n.color;
ctx.fillRect(n.x-n.w/2,n.y-n.h/2,n.w,n.h);
ctx.lineWidth = 0.5; ctx.strokeStyle = '#000000';
if (mouse.sel.indexOf(i) >= 0){ //全選択するとO(n^2)なので注意 例えば連想配列 selectedFlg[] を持てば良い
ctx.lineWidth = 3;
}
ctx.strokeRect(n.x-n.w/2,n.y-n.h/2,n.w,n.h);
ctx.fillStyle = "#000000";
ctx.lineWidth = 1;
ctx.textAlign = 'center';
ctx.textBaseline = 'bottom';
fillText2(n.text, n.x, n.y, n.w);
//image_sample情報の描画
if (typeof rets.image_sample !== 'undefined' && typeof rets.image_sample[i] !== 'undefined' && document.getElementById('cb_image_sample').checked){
var im = rets.image_sample[i]; //4次元のはず 0--1のはず
var shape = getShape(im);
var offs = 0;
for(var j=0;j<shape[0];j++){ //プレビュー。
var cccwch = calcBitmap(im[j]);
drawBitmap(ctx, im[j], n.x+n.w/2 + offs, n.y-n.h/2);
offs += 1 + cccwch[1];
}
}
//weight_summary情報も描画しよう
if (typeof rets.weight_summary !== 'undefined' && typeof rets.weight_summary[i] !== 'undefined' && document.getElementById('cb_weight_summary').checked){
var ws = rets.weight_summary[i];
var msg = '';
if (typeof ws.W_norm !== 'undefined'){
msg += '|W|=' + ws.W_norm.toFixed(3);
msg += ' (' + ws.W_shape + ')';
msg += '\n';
if (document.getElementById('cb_weight_singularity').checked && typeof ws.W_pre_maxovl !== 'undefined'){
msg += ' (M ' + ws.W_pre_maxovl.toFixed(2) + ', n ' + ws.W_pre_minnorm.toFixed(1) + ' / ';
msg += 'M ' + ws.W_post_maxovl.toFixed(2) + ', n ' + ws.W_post_minnorm.toFixed(1) + ')';
msg += '\n';
}
}
if (typeof ws.b_norm !== 'undefined'){
msg += '|b|=' + ws.b_norm.toFixed(3) + ' (' + ws.b_shape + ')\n';
}
if (msg != ''){
if (n.from.length==1){
var cxy = centerOfEdge(n.from[0]); //流入辺(1本のはず)の中央の座標を取得。
fillText2(msg, cxy[0], cxy[1]);
}
}
}
//shape情報も描画しよう
if (typeof rets.shape !== 'undefined' && typeof rets.shape[i] !== 'undefined' && document.getElementById('cb_shape').checked){
ctx.textAlign = 'left';
ctx.textBaseline = 'middle';
ctx.fillText('('+rets.shape[i]+')', n.x+n.w/2, n.y+n.h/2);
}
//エラー情報も赤字で表示
if (typeof rets.err !== 'undefined' && typeof rets.err[i] !== 'undefined'){
ctx.textAlign = 'left';
ctx.textBaseline = 'middle';
ctx.fillStyle = '#ff0000';
fillText2(rets.err[i], n.x+n.w/2, n.y+n.h/2);
}
}
//learning_status情報も画面左上に
if (typeof rets.learning_status !== 'undefined' && document.getElementById('cb_learning_status').checked){
ctx.fillStyle = '#000000';
ctx.lineWidth = 1;
ctx.textAlign = 'left';
ctx.textBaseline = 'top';
ctx.fillText(JSON.stringify(rets.learning_status), 0, 0);
}
//空ドラッグ中は選択枠を描画する
if (mouse.cx !== null){
ctx.strokeStyle = "#c0c0c0";
ctx.lineWidth = 1;
ctx.strokeRect(mouse.cx, mouse.cy, mouse.x-mouse.cx, mouse.y-mouse.cy);
}
}
}
function centerOfEdge(id){
var e = edge[id];
var n1 = node[e.pre];
var n2 = node[e.post];
return [(n1.x + n2.x)/2, (n1.y + n2.y)/2];
}
function delObjs(ids){
console.log("called:delObjs("+ids+")");
for(var i=0;i<ids.length;i++){
var id = ids[i];
if (node[id]!==undefined) delNode(id); else if (edge[id]!==undefined) delEdge(id);
}
}
function delEdge(id){
console.log("called:delEdge("+id+")");
var ar = node[edge[id].pre].to;
ar.some(function(v,i){if (v==id) ar.splice(i,1);});
ar = node[edge[id].post].from;
ar.some(function(v,i){if (v==id) ar.splice(i,1);});
delete edge[id];
mouse.sel = mouse.sel.filter(function(v){return v != id;});
}
function delNode(id){
console.log("called:delNode("+id+")");
var li = node[id].from.slice(); //sliceは値コピーのため
for(var i=0;i<li.length;i++) delEdge(li[i]); //自己ループがあると重複消去しない？
li = node[id].to.slice();
for(var i=0;i<li.length;i++) delEdge(li[i]); //自己ループがあると重複消去しない？
delete node[id];
mouse.sel = mouse.sel.filter(function(v){return v != id;});
}
function addNode(x=null, y=null){
if (x===null) x = Math.random()*800;
if (y===null) y = Math.random()*600;
node[idCnt] = {'x':x, 'y':y, 'w':180, 'h':40, 'text':'', 'opt':'', 'color':'#808080', 'ltype':'f', 'code':'', 'to':[], 'from':[], 'optiflg':[false,false,false,false,false,false,false,false,false,false]}; idCnt++;
initLtype(idCnt-1);
mouse.sel = [(idCnt-1)+''];
updateTextbox();
return idCnt-1;
}
function addEdge(id, id2){
//自己ループと多重辺はここで回避する
if (id == id2) {console.log('autoedge escaped.'); return null;}
for(var i in edge){
if (edge[i].pre==id && edge[i].post==id2) {console.log('multiedge escaped.'); return null;}
}
edge[idCnt] = {pre:id, post:id2}; idCnt++;
node[id2].from.push(idCnt-1);
node[id].to.push(idCnt-1);
return idCnt-1;
}
function selectedNode(){
if (mouse.sel.length===1 && node[mouse.sel[0]]!==undefined) return mouse.sel[0];
return -1;
}
function ord(char){ //python リスペクト
return char.charCodeAt(0);
}
function fillText2(text, x, y, w=null, lf=16){ //複数行に対応した版
var column = [''], line = 0;
for(var i=0;i<text.length;i++) {
var char = text.charAt(i);
if (char == "\n"){//} || ctx.measureText(column[line] + char).width > width) {
line++;
column[line] = '';
}
column[line] += char;
}
for (var j=0;j<column.length;j++){
if (w===null) ctx.fillText(column[j], x, y + lf * j); else ctx.fillText(column[j], x, y + lf * j, w);
}
}
function initLtype(id){
//node[id].ltypeに従ってnode[id].optを初期化
switch (node[id].ltype){
case 'f':
node[id].opt = {act:'relu', out_channel:10}; break;
case 'c':
node[id].opt = {act:'relu', out_channel:10, ksize:3, stride:2, pad:1}; break;
case 'p':
node[id].opt = {act:'id', type:'max', ksize:3, stride:2, pad:1}; break;
case 'b':
node[id].opt = {act:'id', size:10}; break;
case 'e':
node[id].opt = {act:'id', size:10}; break;
case 'n':
node[id].opt = {act:'id', mu:0, sigma:1}; break;
case 'd':
node[id].opt = {act:'id', ratio:0.5}; break;
case 'i':
node[id].opt = {act:'id', source:'mnist_train_x'}; break;
case 'r':
node[id].opt = {act:'id', type:'normal', mu:0, sigma:1, sample_shape:[20]}; break;
case 'v':
node[id].opt = {act:'id', value:0, type:'float32'}; break;
case 'o':
node[id].opt = {act:'id', func:'yourFunc'}; break;
case 'R':
node[id].opt = {act:'id', func:'F.reshape', shape:[-1]}; node[id].ltype = 'o'; break; //other として扱う
case 'C':
node[id].opt = {act:'id', type:'channel_dim'}; break;
//otherとして扱うか迷ったがF.concatの引数の形式が微妙に違って扱いづらい
default:
node[id].opt = {act:'id'}; break;
}
}
function isMainArg(ltype, argstr){
switch (ltype){
case 'f':
return ['act', 'out_channel'].indexOf(argstr) >= 0;
case 'c':
return ['act', 'out_channel', 'ksize', 'stride', 'pad'].indexOf(argstr) >= 0;
case 'p':
return ['act', 'type', 'ksize', 'stride', 'pad'].indexOf(argstr) >= 0;
case 'b':
return ['act', 'size'].indexOf(argstr) >= 0;
case 'e':
return ['act', 'size'].indexOf(argstr) >= 0;
case 'i':
return ['act', 'source'].indexOf(argstr) >= 0;
case 'd':
return ['act', 'ratio'].indexOf(argstr) >= 0;
case 'r':
return ['act', 'type', 'sample_shape'].indexOf(argstr) >= 0;
case 'v':
return ['act', 'value', 'type'].indexOf(argstr) >= 0;
case 'o':
return ['act', 'func'].indexOf(argstr) >= 0;
case 'C':
return ['act', 'type'].indexOf(argstr) >= 0;
default:
return ['act'].indexOf(argstr) >= 0;
}
}
function updateTextbox(){
//ノード選択中であれば、選択してるノードの内容にtextboxを更新
var s = selectedNode();
if (s >= 0) textbox.value = JSON.stringify(node[s].opt); else textbox.value = "";
}
function updateOpt(){
//テキストボックスのjsonを選択中のノードのoptに反映
var s = selectedNode();
if (s >= 0) node[s].opt = JSON.parse(textbox.value);
}
function textboxSubmitCheck(){
if(window.event.keyCode==13) document.getElementById("b_opt").click(); //フォームからEnterキーでも反映可能に
}
function setNet(active=null){
if ((active===true || active===null) && !learningFlg){ //サーバーと通信開始
sendNetworkInfoToServer();
timer_getInfo_weight_summary = setInterval(function(){getInfo('weight_summary');},1000); //引数付きのsetInterval
timer_getInfo_shape = setInterval(function(){getInfo('shape');},1000);
timer_getInfo_learning_status = setInterval(function(){getInfo('learning_status');},1000);
timer_drawChart = setInterval(function(){drawChart();},1000);
timer_getInfo_image_sample = setInterval(function(){getInfo('image_sample');},5000);
timer_getInfo_err = setInterval(function(){getInfo('err');},1000);
document.getElementById("b_net_toggle").value="Quit Learning";
chartData = {};
learningFlg = true;
}else if ((active===false || active===null) && learningFlg){ //サーバーと通信停止
stopServerLearning();
clearInterval(timer_getInfo_weight_summary);
clearInterval(timer_getInfo_shape);
clearInterval(timer_getInfo_learning_status);
clearInterval(timer_drawChart);
clearInterval(timer_getInfo_image_sample);
clearInterval(timer_getInfo_err);
document.getElementById("b_net_toggle").value="Start Learning";
learningFlg = false;
}
}
//----------テキストボックスを変数と同期するための関数------------
function refreshTBVars(){
for(var i=0;i<numOfOpti;i++) opti[i] = document.getElementById("tb_opti"+i).value;
for(var i=0;i<numOfOpti;i++) optiee[i] = document.getElementById("tb_optiee"+i).value;
for(var i=0;i<numOfOpti;i++) loss[i] = document.getElementById("tb_loss"+i).value;
for(var i=0;i<numOfOpti;i++) cond[i] = document.getElementById("tb_cond"+i).value;
settings = JSON.parse(document.getElementById("tb_settings").value);
}function refreshTB(){
for(var i=0;i<numOfOpti;i++) document.getElementById("tb_opti"+i).value = opti[i];
for(var i=0;i<numOfOpti;i++) document.getElementById("tb_optiee"+i).value = optiee[i];
for(var i=0;i<numOfOpti;i++) document.getElementById("tb_loss"+i).value = loss[i];
for(var i=0;i<numOfOpti;i++) document.getElementById("tb_cond"+i).value = cond[i];
document.getElementById("tb_settings").value = JSON.stringify(settings);
}
//------------------------------------------------------
function valToSli(val){
if (val == 0) return 0.0;
else if (val < 0) return -valToSli(-val);
var logval = Math.min(Math.max(Math.log10(val), -5.0), 1.0);
return (logval + 5.0) / 6;
}function sliToVal(sli){
if (Math.abs(sli) < 1e-8) return 0.0;
else if (sli < 0) return -sliToVal(-sli);
var normedsli = sli * 6 - 5.0;
return Math.pow(10.0, normedsli);
}
function refreshHPValue(){
var val = sliToVal(Number(document.getElementById('sli_hp').value));
document.getElementById('hp_value').innerHTML = '' + val.toFixed(6);
//値の変更をサーバーへも反映
execCode(document.getElementById('tb_hp').value + " = " + val, false);
//document.getElementById('sli_value').innerHTML = '' + Number(document.getElementById('sli_hp').value).toFixed(6);
}
function resetSlider(){
document.getElementById('sli_hp').disabled = true;
document.getElementById('hp_value').innerHTML = '';
}
function getHP(){
sendToServer({'command':'eval', 'data':document.getElementById('tb_hp').value}, 'hp', false);
}
function sendNetworkInfoToServer(){
refreshTBVars();
sendToServer({'command':'set', 'data':{'node':node, 'edge':edge, 'opti':opti, 'settings':settings, 'optiee':optiee, 'loss':loss, 'cond':cond}}, null, true);
}
function stopServerLearning(){
sendToServer({'command':'stop'}, null, true);
}
function shutdownServer(){
sendToServer({'command':'shutdown'}, null, false);
}
function getInfo(type){
sendToServer({'command':'getinfo', 'params':{'type':type}}, type, false);
}
function getActivationDetail(id){
if (typeof id === 'undefined'){
id = selectedNode();
if (id === -1) return;
}
var type = 'activation_detail';
sendToServer({'command':'getinfo', 'params':{'type':type, 'id':id}}, type, false);
}
function execCode(com, showDialog=true){
sendToServer({'command':'exec', 'data':com}, null, showDialog);
}
function sendToServer(data, kwd, showflg){ //サーバー側に data <JSON object> を送りつける
//data['command'] <string> にコマンドを表す文字列を入れて送りつける
//kwd によって、返答(文字列(JSON文字列であることが多い)でかえってくる)の処理が変わる
// nullの場合はスルーする。文字列の場合は、global変数 rets[kwd] にJSONオブジェクトの形で格納する。
//showflg によって、返答をダイアログ表示するか否かが決まる
var xmlHttpRequest = new XMLHttpRequest();
xmlHttpRequest.onreadystatechange = function(){
var READYSTATE_COMPLETED = 4;
var HTTP_STATUS_OK = 200;
if( this.readyState == READYSTATE_COMPLETED){
if (this.status == HTTP_STATUS_OK ){
if (kwd !== null) rets[kwd] = JSON.parse(this.responseText);
if (showflg) alert( this.responseText ); // レスポンスの表示
//通信が生じたタイミングでchartDataも更新するよ
if (kwd=='learning_status'){ //中身は全部chartDataに追加する（数値じゃないエントリは null にする）
for(var i in rets[kwd]){
if (['update_cnt','aveloss','aveacc'].indexOf(i) >= 0){
var d = rets[kwd][i];
if (!isArray(d)) d = [d];
for(var j=0;j<d.length;j++){
var val = d[j];
if (typeof val != 'number' || !isFinite(val)) val = null;//0.0;
//グラフの欠損値は全部 null とする
var key = '' + i + '' + (d.length>1 ? j : ''); //長さ2以上の場合は aveloss0 などのようになる
if (typeof chartData[key] === 'undefined'){
chartData[key] = [val];
}else{
chartData[key].push(val);
}
}
}
}
}else if (kwd=='activation_detail'){ //返ってきた詳細情報をポップアップする処理
var id = data.params.id;
var n = node[id];
dialogInfo(rets[kwd], n.x-n.w/2, n.y+n.h/2);
}else if (kwd=='hp'){ //hpの値が返ってきた。 → hpスライダーの値を変更し、操作可能にする
if (rets[kwd]['error']===0){
var sli = document.getElementById('sli_hp');
sli.value = valToSli(+rets[kwd]['ret']); //スライダー値に変換して代入 (+は数値型への変換)
sli.disabled = false; //有効化
refreshHPValue(); //スライダー横の値の表示も更新
//ここですぐに hp の情報を回収してしまう
rets[kwd] = undefined;
} else{ //hp値取得時にエラー発生
alert( rets[kwd]['ret']);
}
}
}else{ //通信エラー時にここにくる
setNet(active=false);
}
}
}
//xmlHttpRequest.open( 'POST', 'http://localhost:8000/' );
xmlHttpRequest.open( 'POST', document.getElementById("tb_addr").value );
xmlHttpRequest.setRequestHeader( 'Content-Type', 'text/plain' );
xmlHttpRequest.send( JSON.stringify( data ) ); //データ送信
}
function drawChart() {
/*
[['Year', 'Sales', 'Expenses'],
[2004, 1000, 400],
[2005, 1170, 460],
[2006, 660, 1120],
[2007, 1030, 540]]
*/
//まず chartData を上記の ary の形に変換する必要がある。
if (typeof google === 'undefined') return;
if (typeof chartData === 'undefined' || typeof chartData['update_cnt'] === 'undefined') return;
var len = chartData['update_cnt'].length;
var step = Math.ceil(len/500); //500点以上には増えないようにしてる(chartが重くなる？)
var shortlen = Math.ceil(len/step);
var ary = Array(1+shortlen);
ary[0] = ['update_cnt'];
for(var i=0;i<shortlen;i++){
ary[1+i] = [chartData['update_cnt'][i*step]];
}
for(var j in chartData){
if (j !== 'update_cnt'){
//系列 j が all null でないことを確かめてから (さもなくば google chart API がエラーを出す？)
if (allNull(chartData[j])) continue;
ary[0].push(j);
for(var i=0;i<shortlen;i++){
ary[1+i].push(chartData[j][i*step]);
}
}
}
//console.log(ary);
var data = google.visualization.arrayToDataTable(ary);
var options = {
title: 'Learning Curve',
curveType: 'none',
legend: { position: 'bottom' },
};
if (document.getElementById("x_logscale").checked) options['hAxis'] = {logScale: true};
if (document.getElementById("y_logscale").checked) options['vAxis'] = {logScale: true};
var chart = new google.visualization.LineChart(document.getElementById('curve_chart'));
chart.draw(data, options);
}
</script>
<style type="text/css">
canvas { border: 1px solid #999; }
div#msgbox {
position : absolute;
display : none;
visibility : hidden;
background-color : #8888aa;
top : 0px;
left : 200px;
z-index : 301;
}
</style>
</head>
<body onload="init();">
<!-- <script src="http://localhost:1337/socket.io/socket.io.js"></script> --> <!--サーバーのアドレス-->
Load Canvas: <input type="file" id="upload">
<a id="download" href="#" download="net.json" onclick="netDownload();">Download Canvas</a><br>
<hr>
<canvas id="canvas_main" width="1000" height="600"></canvas>
<form name="form1">
Show:
<input id="cb_shape" type="checkbox" checked="checked"/><label for="cb_shape">shape</label>
<input id="cb_learning_status" type="checkbox" checked="checked"/><label for="cb_learning_status">learning_status</label>
<input id="cb_image_sample" type="checkbox" checked="checked"/><label for="cb_image_sample">image_sample</label>
<input id="cb_weight_summary" type="checkbox" checked="checked"/><label for="cb_weight_summary">weight_summary</label>
<input id="cb_weight_singularity" type="checkbox"/><label for="cb_weight_singularity">weight_singularity</label>
<br>
Options: <input type="text" id="tb_opt" value="" size="80" onkeydown="textboxSubmitCheck();">
<input type="button" id="b_opt" value="Update" onclick="updateOpt();"><br>
training settings: <input type="text" id="tb_settings" size="80" value='{"bs":100, "aveintvl":100}'><br>
<input type="button" id="b_net_toggle" value="Start Learning" onclick="setNet();""
style="font-weight:bold; color:#3366FF; font-size:1.4em;"><br>
<input type="button" id="b_send_net" value="sendNetworkInfoToServer" onclick="sendNetworkInfoToServer();"
style="color:#666666;"> (Experimental) <br>
<!--
<input type="button" id="b_checkshape" value="型チェック" onclick="getInfo('shape');"><br>
<input type="button" id="b_checkweight" value="重みチェック" onclick="getInfo('weight_summary');"><br>
<input type="button" id="b_checklearn" value="学習状況チェック" onclick="getInfo('learning_status');"><br>
-->
<hr>
optimizer 0: <input type="text" id="tb_opti0" size="30" value="optimizers.Adam()">
optimizee: #<input type="text" id="tb_optiee0" size="1" value="0">
loss: #<input type="text" id="tb_loss0" size="1" value="4">
condition: <input type="text" id="tb_cond0" size="30" value="lambda x:1"><br>
optimizer 1: <input type="text" id="tb_opti1" size="30" value="optimizers.SGD(lr=0.01)">
optimizee: #<input type="text" id="tb_optiee1" size="1" value="1">
loss: #<input type="text" id="tb_loss1" size="1" value="5">
condition: <input type="text" id="tb_cond1" size="30" value="lambda x:1"><br>
optimizer 2: <input type="text" id="tb_opti2" size="30" value="optimizers.MomentumSGD(lr=0.01)">
optimizee: #<input type="text" id="tb_optiee2" size="1" value="2">
loss: #<input type="text" id="tb_loss2" size="1" value="6">
condition: <input type="text" id="tb_cond2" size="30" value="lambda x:1"><br>
optimizer 3: <input type="text" id="tb_opti3" size="30" value="optimizers.AdaDelta()">
optimizee: #<input type="text" id="tb_optiee3" size="1" value="3">
loss: #<input type="text" id="tb_loss3" size="1" value="7">
condition: <input type="text" id="tb_cond3" size="30" value="lambda x:1"><br>
<hr>
Tuning Slider: <input type="text" id="tb_hp" value="self.mdl.opt[0].alpha" size="50">
<input type="button" id="b_hpset" value="GetValue" onclick="getHP();"> <span id="hp_value">0.00000</span> <span id="sli_value"></span><br>
<center>
|<br>
<div style="margin-top:-15pt"><input type="range" id="sli_hp" value="0.0" min="-1.0" max="1.0" step="0.00001" style="width:1000px" disabled></div>
</center>
<hr>
Execute Code: <input type="text" id="tb_code" value="self.mdl.opt[0].alpha = 0.001" size="80">
<input type="button" id="b_code" value="Execute" onclick="execCode(document.getElementById('tb_code').value);"><br>
<hr>
<input id="x_logscale" type="checkbox" onchange="drawChart();"/><label for="x_logscale">x logscale</label>
<input id="y_logscale" type="checkbox" onchange="drawChart();"/><label for="y_logscale">y logscale</label>
<input type="button" id="b_chart" value="Update graph manually" onclick="drawChart();"><br>
<div id="curve_chart" style="width: 900px; height: 500px"></div>
</form>
<hr>
Address of Server: <input type="input" id="tb_addr" value="http://localhost:8000"><br>
<input type="button" id="b_code" value="Shutdown Server" onclick="shutdownServer();"><br>
<!-- msgbox -->
<div id="msgbox">
<div id="msgContents"></div>
<div id="msgButton" style="text-align : center"><input type="button" id="msgCloseBtn" name="msgCloseBtn" value="close" onClick="hideMsgbox();" /></div>
</div>
<script type='text/javascript'>
function showMsgbox(){
mb = document.getElementById("msgbox");
mb.style.left = '' + Math.floor((document.width - mb.offsetWidth) / 2) + "px";
mb.style.top = '' + Math.floor((document.height - mb.offsetHeight) / 2) + "px";
showDiv(mb);
}
function hideMsgbox(){
hideDiv(document.getElementById("msgbox"));
}
var showDiv = function(obj){
obj.style.display = "block";
obj.style.visibility = "visible";
};
var hideDiv = function(obj){
obj.style.display = "block";
obj.style.visibility = "hidden";
};
function dialogInfo(info, x=null, y=null){
var msg = document.getElementById("msgbox");
if (x !== null && y !== null) {msg.style.top = '' + (y+canvas.offsetTop) + 'px'; msg.style.left = '' + (x+canvas.offsetLeft) + 'px';}
if (typeof info === 'string'){ //文字列だけ表示
document.getElementById("msgContents").innerHTML = info;
}else{ //canvasを用意し、その中に情報を適切に描画する
var shape = getShape(info);
var ndim = shape.length;
if (ndim > 0){
var nx = Math.ceil(Math.sqrt(shape[0])); //横にアイコンを並べる個数
var ny = Math.ceil(shape[0]/nx); //縦にアイコンを並べる個数
var cccwch = calcBitmap(info[0]); var cc = cccwch[0]; var cw = cccwch[1]; var ch = cccwch[2];
//cw, ch: アイコン一個の横縦幅
var width = (cw + 2) * nx;
var height = (ch + 2) * ny;
document.getElementById("msgContents").innerHTML = '<canvas id="canvas_sub" width="' + width + '" height="' + height + '"></canvas>';
var canvas2 = document.getElementById('canvas_sub');
var ctx2 = canvas2.getContext('2d');
for(var i=0;i<shape[0];i++){
var px = i % nx * (2 + cw);
var py = Math.floor(i / nx) * (2 + ch);
drawBitmap(ctx2, info[i], px, py);
}
}else{
document.getElementById("msgContents").innerHTML = "" + info;
}
}
showMsgbox();
}
</script>
</body>
</html>