How to set init value and label

I use value declaration to initialize selectize:

``` html
<input type="text" value="awesome,neat">
```

But I don't know how to declare values with a different label, something like:

``` html
<input type="text" value="[{value:12,label:awesome},{value:137,label:neat}]">
```

so that selectize will show up with "awesome" and "neat" by post "12" and "137" on submit. 
