From: Grzegorz Jagodzinski
Message: 40980
Date: 2005-10-03
> At 8:15:17 PM on Saturday, October 1, 2005, GrzegorzOnce again, the popular view that the term Zipf's law refers to the
> Jagodzinski wrote:
>
>> Brian M. Scott wrote:
>
>>> At 5:03:36 PM on Friday, September 30, 2005, Grzegorz
>>> Jagodzinski wrote:
>
>>>> The Zipf's law says that long words must be shortened
>>>> (irregularily) if they are used with enough frequency.
>
>>> 'Zipf's law' normally refers to Zipf's empirical observation
>>> that the frequency of the n-th most common word in a text is
>>> proportional to 1/n,
>
>> Really?
>
> Yes. Google on <"zipf's law"> and look at the sites listed
> on the first page of returns.
> You will find that I amBut the citation "George K. Zipf is famous for his law of abbreviations" is
> right, and that there is a very considerable literature on
> the subject, as well as a number of generalizations (e.g.,
> the Zipf-Mandelbrot law).
>
>> "George K. Zipf is famous for his law of abbreviations"
>
> He is best known for Zipf's Law, which is as I stated it
> above.
>As you see, not only I and not only here.
>> and further:
>
>> "Footnote: Not necessarily proportionate; possibly some
>> non-linear mathematical function."
>
> Yes, I've read that. It refers to what I mentioned and you
> snipped: 'his observation that "the length of a word tends
> to bear an inverse relationship to its relative frequency",
> which I suppose is what you have in mind here'.
> He neverAnd who stated he had suggested? A law is unnecessarily a mathematic
> suggested any specific mathematical relationship
> betweenBut he suggested such a relationship, even if not mathematical: "the more
> word-length and frequency,
> and a fortiori proposed no lawNot in general use. I have quoted three authors (plus me who is the fourth
> relating the two: 'tends to bear an inverse relationship to'
> is far to vague to be called a law even if the term 'Zipf's
> Law' weren't already in general use for something else.
>> And so, if somebody understand Zipf's law the way youNo, it doesn't. And please stop with ad hominem attacks, OK? But you see
>> describe, it means that his/her interpretation is
>> incorrect.
>
> No, it doesn't. It means that unlike you, he knows what
> Zipf's Law is.
>>> In any case, both of these are empiricalIt is only your, ridiculous understanding, nothing more. How do you
>>> descriptions, so neither can say that anything *must*
>>> happen.
>
>> All laws are descriptive, contrary to theories whose aim
>> is to answer the question "why". However, laws also
>> *require* things to happen so-and-so, in order to satisfy
>> what the laws say. As Newton's law requires apples to fall
>> onto the ground, so Zipf's law requires frequent words to
>> be shortened (if they are too long). Both things *must*
>> happen.
>
> Don't be ridiculous. 'The length of a word tends to bear an
> inverse relationship to its relative frequency' doesn't
> require anything of any specific word; it's a vague,
> qualitative description of a lexicon.
>
> Brian