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re: lsumatt computer poll released

Posted on 11/21/11 at 10:44 pm to
Posted by Spankum
Miss-sippi
Member since Jan 2007
60361 posts
Posted on 11/21/11 at 10:44 pm to
damn man, this is just excellent!...I think I am pretty damn intelligent, but I have to say that I am in awe of this!....
Posted by crimsonsaint
Member since Nov 2009
37670 posts
Posted on 11/21/11 at 10:45 pm to
quote:

Here is the lsumatt poll

1 {'LSU';} 10-1 1.19
2 {'OSU';} 10-1 1.075
3 {'Alabama';} 9-1 1.072
4 {'Arkansas';} 9-1 1.031
5 {'Kansas St';} 8-2 0.995
6 {'Houston';} 10-0 0.989
7 {'Stanford';} 10-1 0.962
8 {'Oklahoma';} 8-2 0.961
9 {'Boise St';} 9-1 0.946
10 {'Va Tech';} 9-1 0.939


Most of those teams have played 11 games at this point. LSU is 11-0. Bama is 10-1. Am I missing something?

quote:

Each team is rated on a scale from 1.0 (very good) to 0.0 (very bad).


You have four teams with rankings above 1. How is that possible?
Posted by lsumatt
Austin
Member since Feb 2005
12812 posts
Posted on 11/21/11 at 10:49 pm to
quote:

Most of those teams have played 11 games at this point. LSU is 11-0. Bama is 10-1. Am I missing something?


I need to look into that. The numbers and rankings look right, just not the records

quote:

You have four teams with rankings above 1. How is that possible?


That was discussed. Nothing keeps teams bounded necessarily between 0 and 1.
Posted by RobDione
Pensacola Beach
Member since Nov 2007
762 posts
Posted on 11/21/11 at 10:51 pm to
Simplified for math challenged idiots like me:

((L+T=11W0L)= 1BCS)+ 3W = BCSNC

L=Les Miles
T=Talent
W=Wins
L=Losses
BCS=Standing
BCSNC=Champions
This post was edited on 11/21/11 at 10:58 pm
Posted by lsumatt
Austin
Member since Feb 2005
12812 posts
Posted on 11/21/11 at 10:53 pm to
I just made a typo for LSU when pasting in. It is right now.

I think records reflect wins over FBS schools.
Posted by houstontiger
hobby airport
Member since Jan 2005
962 posts
Posted on 11/21/11 at 10:55 pm to
lsumatt has single-handedly raised the collective iq for us with one post. freaking amazing

Posted by I Love Bama
Alabama
Member since Nov 2007
38421 posts
Posted on 11/21/11 at 10:55 pm to
Well damn. Sugar bowl here we come!
Posted by LSU Tigerhead
Metairie
Member since Nov 2007
5150 posts
Posted on 11/21/11 at 10:56 pm to
quote:

If I had time, I think it would be neat to get a bunch of historical data and choose a value that matches the curve.
Maybe I can help. I have a lot of time these days. Tell me what you need. (I have a minor in math with a master's degree in computer science.)

On a side note, have you tried to come up with a better strength of schedule formula than the one that's used by the BCS? I believe it's the same formula that was created in the 1940's. Maybe earlier.

I was working on one that also takes into account the current rankings, not just win/loss record.

(2OR + OOR)/3 just doesn't cut it for me.
This post was edited on 11/21/11 at 11:00 pm
Posted by TigerFan55555
Tomball, TX
Member since Nov 2008
9833 posts
Posted on 11/21/11 at 10:58 pm to
quote:

lsumatt


can you color where it doesnt go outside the lines?

If not I smarter then you!..
Posted by lsumatt
Austin
Member since Feb 2005
12812 posts
Posted on 11/21/11 at 10:58 pm to
quote:

Hey Matt, have you tried to come up with a better strength of schedule formula than the one that's used? I believe it's the same formula that was created in the 1940's.


That SOS formula may be reported on websites as a gauge but it isn't used by any computers and isn't used for the BCS at all. SOS is inherently built in to the computer polls (mine included) and is too difficult to call "a formula" because it depends on all 120 teams in a complicated way.
Posted by LSU Tigerhead
Metairie
Member since Nov 2007
5150 posts
Posted on 11/21/11 at 11:01 pm to
quote:

That SOS formula may be reported on websites as a gauge but it isn't used by any computers and isn't used for the BCS at all. SOS is inherently built in to the computer polls (mine included) and is too difficult to call "a formula" because it depends on all 120 teams in a complicated way.
I thought for certain it was used. Good to know.
Posted by houstontiger
hobby airport
Member since Jan 2005
962 posts
Posted on 11/21/11 at 11:01 pm to
quote:

Hey Matt, have you tried to come up with a better strength of schedule formula than the one that's used? I believe it's the same formula that was created in the 1940's. Maybe earlier.


that would be awesome. the way SOS are calculated now i dont think tells the whole picture. Its easier to win a championship playing 12X west virginia than 2 Bama and a Oregon on a schedule.
Posted by Spankum
Miss-sippi
Member since Jan 2007
60361 posts
Posted on 11/21/11 at 11:02 pm to
Matt, I am working on a project that entails some statistics that are just over the heads of all involved...do you do any consulting work?....
Posted by lsumatt
Austin
Member since Feb 2005
12812 posts
Posted on 11/21/11 at 11:04 pm to
quote:

I thought for certain it was used. Good to know.


Something similar was used prior to 2004, but no longer.
Posted by Griffmanjoe
Kemah, Texas
Member since Dec 2003
3462 posts
Posted on 11/21/11 at 11:08 pm to
Just curious, Matt- What do you do for a living?
Posted by lsumatt
Austin
Member since Feb 2005
12812 posts
Posted on 11/21/11 at 11:09 pm to
quote:

What do you do for a living?

professor
Posted by TigerFan55555
Tomball, TX
Member since Nov 2008
9833 posts
Posted on 11/21/11 at 11:10 pm to
quote:

professor


at st eds or UT?
Posted by crimsonsaint
Member since Nov 2009
37670 posts
Posted on 11/21/11 at 11:14 pm to
quote:

That was discussed. Nothing keeps teams bounded necessarily between 0 and 1.


You stated your scale is 1 to 0. Is it not?

quote:

I think records reflect wins over FBS schools.


Since it's your own personal poll you should know what it reflects. And what good is a poll that picks and chooses which teams should be stricken from the record?
Posted by lsumatt
Austin
Member since Feb 2005
12812 posts
Posted on 11/21/11 at 11:14 pm to
UT
Posted by lsumatt
Austin
Member since Feb 2005
12812 posts
Posted on 11/21/11 at 11:17 pm to
quote:

You stated your scale is 1 to 0. Is it not?


The nominal scale is 0 to 1.0. Your 1-1 record starts off with a loss to a 1.0 rating team. But nothing says a team can't be higher than 1.0.

quote:

And what good is a poll that picks and chooses which teams should be stricken from the record?


All games and teams are included as the explanation clearly states. I simply reported the record against FBS schools.
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