We have an auto-complete list that’s populated when an you send an email to someone, which is all well and good until the list gets really big you need to type more and more of an address to get to the one you want, which goes against the purpose of auto-complete
I was thinking that some logic should be added so that the auto-complete results should be sorted by some function of most recently contacted or most often contacted rather than just alphabetical order.
What I want to know is if there’s any known good algorithms for this kind of search, or if anyone has any suggestions.
I was thinking just a point system thing, with something like same day is 5 points, last three days is 4 points, last week is 3 points, last month is 2 points and last 6 months is 1 point. Then for most often, 25+ is 5 points, 15+ is 4, 10+ is 3, 5+ is 2, 2+ is 1. No real logic other than those numbers ‘feel’ about right.
Other than just arbitrarily picked numbers does anyone have any input? Other numbers also welcome if you can give a reason why you think they’re better than mine
Edit: This would be primarily in a business environment where recentness (yay for making up words) is often just as important as frequency. Also, past a certain point there really isn’t much difference between say someone you talked to 80 times vs say 30 times.
This kind of thing seems similar to what is done by firefox when hinting what is the site you are typing for.
Unfortunately I don’t know exactly how firefox does it, point system seems good as well, maybe you’ll need to balance your points 🙂
I’d go for something similar to:
NoM = Number of Mail
(NoM sent to X today) + 1/2 * (NoM sent to X during the last week)/7 + 1/3 * (NoM sent to X during the last month)/30
Contacts you did not write during the last month (it could be changed) will have 0 points. You could start sorting them for NoM sent in total (since it is on the contact list :). These will be showed after contacts with points > 0
It’s just an idea, anyway it is to give different importance to the most and just mailed contacts.