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- Xref: sparky alt.info-theory:68 sci.systems:150
- Path: sparky!uunet!mcsun!sunic!dkuug!diku!elgaard
- From: elgaard@diku.dk (Niels Elgaard Larsen)
- Newsgroups: alt.info-theory,sci.systems
- Subject: Re: Can a part be greater than the whole?
- Message-ID: <1992Nov23.210710.1395@odin.diku.dk>
- Date: 23 Nov 92 21:07:10 GMT
- References: <ELIAS.92Nov23094545@fitz.TC.Cornell.EDU>
- Sender: elgaard@trud.diku.dk
- Distribution: alt
- Organization: Department of Computer Science, U of Copenhagen
- Lines: 56
-
- elias@fitz.TC.Cornell.EDU (Doug Elias) writes:
-
-
- >My apologies (to alt.info-theory) for copying the original article in
- >its entirety, but i'm including sci.systems in this particular thread
- >and wanted that readership to see the whole thing:
-
- >> From: tolman%asylum.cs.utah.edu@cs.utah.edu (Kenneth Tolman)
- >> Subject: Can a part be greater than the whole?
- >> Date: 20 Nov 92 15:15:21 MST
- >> Message-ID: <1992Nov20.151522.26315@hellgate.utah.edu>
- >> Organization: University of Utah, CompSci Dept
- >> Distribution: alt
- >>
- >> Can a part be greater than the whole?
- >>
- >> Specifically, can a part have more information than the whole?
- >>
- >> At first glance, it appears not. For instance, if you were to consider
- >> the information content of half of a computer versus the whole, or part
- >> of an organism rather than the whole it seems that the part must be less
- >> than or equal in informational value.
- >>
- >> but consider this, the whole is a sequence like this:
- >> 1111111111111111111111111111111111111111111111111111
- >> and the part is:
- >> 10110110010110101010010111100111110101101011110001000
-
- Bad example. I don't see why the second list of 0's and 1's is a part of the
- first.
-
- >>
- >> Here, the part seems to have a higher informaition content than the whole.
- >>
- Why does the second list contain more information than the first. Because
- the 0 to 1 ratio is close to 0.5? But what about the list: 00000...11111. This
- list ``obviously'' have a low informations content. By induction it follow
- that the list that contain most informations is 0101010101010101 :-). Anyway
- this is a old discussion on the net---What is the information content of pi.
- Infinite? Is it bigger than sqrt(2) or 1/3.
-
- >> So it appears we must also consider the method by which we extract or
- >> define the part from the whole.
- >>
- >> Therefore, would it be correct to say that the part itself does NOT have
- >> more information than the whole, but the method by which we define the part
- >> is that which contains the information? This seems pretty weak. It appears
- >> that a part MAY have more information than the whole.
- >>
- >>
-
- --
- Niels Elgaard Larsen
- Institute of Computer Science,
- University of Copenhagen
- E-mail: elgaard@diku.dk
-