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Groups > comp.compression > #1152
| From | lawcounsels@gmail.com |
|---|---|
| Newsgroups | comp.compression |
| Subject | Re: Entropy Definition : Request for Comments |
| Date | 2012-03-14 01:43 -0700 |
| Organization | http://groups.google.com |
| Message-ID | <15058176.7153.1331714613969.JavaMail.geo-discussion-forums@vbkc1> (permalink) |
| References | (1 earlier) <jjn34b$nth$1@news.belwue.de> <83e630a6-055d-4b19-a254-e68b27bc687d@hv2g2000vbb.googlegroups.com> <jjo3ff$o79$1@news.belwue.de> <6b44786e-f24a-4d7a-a997-0fc1fd5b540f@v2g2000vbx.googlegroups.com> <jjo7oe$2lf$1@news.belwue.de> |
On Tuesday, March 13, 2012 7:38:53 PM UTC, Thomas Richter wrote: > On 13.03.2012 19:56, LawCounsels wrote: > > On Mar 13, 6:25 pm, Thomas Richter<t...@math.tu-berlin.de> wrote: > >> On 13.03.2012 18:03, LawCounsels wrote: > >> > >> > >> > >> > >> > >>> On Mar 13, 9:13 am, Thomas Richter<t...@math.tu-berlin.de> wrote: > >>>> On 13.03.2012 09:40, LawCounsels wrote: > >> > >> You can compute the > >> entropy of a dice-model for which you defined(!) (yes really!) the > >> probabilities, but you *cannot* compute the entropy of "the green dice > >> on my desk I rolled 100 times and wrote down the number of pips". The > >> latter makes no sense. > >> > > > > yes ... needs only now precise restate as model ( not source ) .... > > the comments then holds true : > > > > A useful Entropy Definition for variable length N bits produced by > > Model for which the probabilities of length N symbols produced& > > immediate STOP was defined : > > > > SUMS [ entropy of N bits * % probability of source producing N > > bits ] where N = 1 to arbitrary large # of bits produced by Model > > Once again: A source does not have a length. A source creates an > *infinite* stream of symbols. yes ... its now corrected says Model
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Entropy Definition : Request for Comments LawCounsels <LawCounsels@aol.com> - 2012-03-13 01:40 -0700
Re: Entropy Definition : Request for Comments Thomas Richter <thor@math.tu-berlin.de> - 2012-03-13 10:13 +0100
Re: Entropy Definition : Request for Comments LawCounsels <lawcounsels@gmail.com> - 2012-03-13 10:03 -0700
Re: Entropy Definition : Request for Comments Thomas Richter <thor@math.tu-berlin.de> - 2012-03-13 19:25 +0100
Re: Entropy Definition : Request for Comments LawCounsels <lawcounsels@gmail.com> - 2012-03-13 11:56 -0700
Re: Entropy Definition : Request for Comments Thomas Richter <thor@math.tu-berlin.de> - 2012-03-13 20:38 +0100
Re: Entropy Definition : Request for Comments lawcounsels@gmail.com - 2012-03-14 01:43 -0700
Re: Entropy Definition : Request for Comments lawcounsels@gmail.com - 2012-03-14 01:46 -0700
Re: Entropy Definition : Request for Comments Thomas Richter <thor@math.tu-berlin.de> - 2012-03-14 12:09 +0100
Re: Entropy Definition : Request for Comments LawCounsels <LawCounsels@aol.com> - 2012-03-14 08:52 -0700
Re: Entropy Definition : Request for Comments lawcounsels@gmail.com - 2012-03-14 11:34 -0700
Re: Entropy Definition : Request for Comments Thomas Richter <thor@math.tu-berlin.de> - 2012-03-14 22:16 +0100
Re: Entropy Definition : Request for Comments lawcounsels@gmail.com - 2012-03-14 23:29 -0700
Re: Entropy Definition : Request for Comments Thomas Richter <thor@math.tu-berlin.de> - 2012-03-15 12:10 +0100
Re: Entropy Definition : Request for Comments lawcounsels@gmail.com - 2012-03-15 06:23 -0700
Re: Entropy Definition : Request for Comments Thomas Richter <thor@math.tu-berlin.de> - 2012-03-15 16:45 +0100
Re: Entropy Definition : Request for Comments LawCounsels <LawCounsels@aol.com> - 2012-03-20 18:08 -0700
Re: Entropy Definition : Request for Comments Thomas Richter <thor@math.tu-berlin.de> - 2012-03-14 22:10 +0100
Re: Entropy Definition : Request for Comments jacko <jackokring@gmail.com> - 2012-03-15 16:27 -0700
Re: Entropy Definition : Request for Comments jacko <jackokring@gmail.com> - 2012-03-15 16:40 -0700
Re: Entropy Definition : Request for Comments jacko <jackokring@gmail.com> - 2012-03-15 17:14 -0700
Re: Entropy Definition : Request for Comments jacko <jackokring@gmail.com> - 2012-03-15 17:24 -0700
Re: Entropy Definition : Request for Comments LawCounsels@aol.com - 2012-03-31 10:30 -0700
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