Late-interaction retrieval

<div class="v"><header><b>TOKEN MATCH MATRIX</b><span id="state"></span></header><main><div class="matrix" id="matrix"></div><div class="formula" id="formula"></div></main><footer>one best match per query token</footer></div>

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const values=[[.8,.1,.4,.2],[.2,.3,.9,.1],[.1,.7,.2,.4]],labels=["blue","car","fast"];let step=0;function draw(){document.getElementById("matrix").innerHTML=values.map((row,i)=>"<b>"+labels[i]+"</b>"+row.map((v,j)=>"<span class='"+(i<=step&&j===row.indexOf(Math.max(...row))?"win":"")+"'>"+v.toFixed(1)+"</span>").join("")).join("");document.getElementById("formula").textContent="MaxSim: "+values.slice(0,step+1).map(row=>Math.max(...row).toFixed(1)).join(" + ");document.getElementById("state").textContent="query token "+(step+1)+" / 3";step=(step+1)%3}draw();setInterval(draw,950)