//Baron log=a=>console.log(JSON.stringify(a)); logA=a=>console.log(JSON.stringify(a).replace(/\],\[/g,"],\n[")); function mul(a,b) { var result=new Array(a.length).fill(0).map(row=>new Array(b[0].length).fill(0)); return result.map((row,i)=>{ return row.map((val,j)=>{ return a[i].reduce((sum,elm,k)=>sum+(elm*b[k][j]),0); }); }); } //Was too lazy to make my own matrix product convertor function mult(a,b) { var r=[]; for(var i=0;ix=x/8); songs.push(copy(ns)); var ns=[ 8,7,6,5,4,5,6,8, 7,6,5,4,3, 6,5,4,3,2,3,4, 6,5,4,3,2,1 ].map(x=>x=x/8); songs.push(copy(ns)); var ns=[ 4,5,6,8,8,4,5,6,8,8, 6,5,4,2,2,6,5,4,2,2, 4,5,6,8,8,4 ].map(x=>x=x/8); songs.push(copy(ns)); var ns=[ 1,2,3,5,6,2, 1,2,6,5, 3,3,2,1, 1,2,3,5,6,2, 1,2,6,5, 3,3 ].map(x=>x=x/8); songs.push(copy(ns)); var ns=[ 2,3,5,3,7,7,6, 2,3,5,3,6,6,5, 2,3,5,3,5,6,5,3,2, 2,6,5 ].map(x=>x=x/8); songs.push(copy(ns)); for(var i=0;ix=nums[Math.floor(Math.random()*nums.length)]); var npr=n.think([ne]); if(Math.abs(pr-1)>Math.abs(npr-1)) { pr=npr; result=ne; } } var digits="CDEFGABÇ".split(""); result=result.map(x=>x=digits[x*8]); document.getElementsByClassName("notes")[0].innerHTML="("+result[0].replace(/Ç/,"C5")+") ("+result.slice(1).join(") (").replace(/Ç/g,"C5")+")"; document.getElementsByClassName("acc")[0].innerText="Accuracy: "+(100-Math.abs(pr-1)*100).toFixed(3)+"%"; var c=0; var l=setInterval(()=>{ if(c<26) { playNote(freq[result[c]]); stopNote(3); var li=[]; for(var i=0;i("+result[i].replace(/Ç/,"C5")+")"); else li.push("("+result[i].replace(/Ç/,"C5")+")"); } document.getElementsByClassName("notes")[0].innerHTML=li.join(" "); c++; } else { clearInterval(l); l=undefined; } },550); }

Musical Neural Network (A.I)