Do you earn XP for partial matches in Titanfall?

When playing Titanfall matches (campaign, if that makes any difference), if you quit before the end of a match do you still keep any earned XP? Or is it lost?

I was able to play last night, but only for about 6 minutes; but during those 6 minutes I did really, really well! However I had to quit immediately when the baby woke up...

You keep all rewards and progression you got up until you leave. You don't get the bonus exp for finishing the match, or the regeneration multiplier, but all burn cards you collect, completed challenges, exp you've earned during play, and unlocks will stay.