Re: [Corpora-List] Re: problems with Google

From: Marian Olteanu (mou_softwin@yahoo.com)
Date: Sat Mar 26 2005 - 05:16:29 MET

  • Next message: Jean Veronis: "Re: [Corpora-List] Re: problems with Google"

    It looks like Google resumed the support for the wildcard ("*").

    "what does mean" returns 13,500 results
    "what does * mean" returns 8,260,000 results
    "what does * * mean" returns 1,890,000 results

    See:
    http://www.google.com/search?hl=en&lr=&safe=off&q=%22what+does+mean%22&btnG=Search
    http://www.google.com/search?hl=en&lr=&safe=off&q=%22what+does+*+mean%22&btnG=Search
    http://www.google.com/search?hl=en&lr=&safe=off&q=%22what+does+*+*+mean%22&btnG=Search

    --- Pascal Soucy <pascal.soucy.1@ulaval.ca> wrote:
    > Googles does that with all stopwords. If you search for:
    >
    > what does "the" "the" mean, you'll get the same behavior. Google ignores
    > stopwords (and * seems to managed as a stopword).
    >
    > Both the queries:
    >
    > what does "*" mean
    >
    > and
    >
    > what does "*" "*" mean
    >
    > results in about the same list of documents. The difference between the two
    > occurs in the ranking process. The ranking algorithm likely use term proximity
    > so to better match the query as it is written and it keep the position of
    > stopwords in the query to do that.
    >
    > Pascal Soucy
    > Coveo
    >
    > Selon John Milton <lcjohn@ust.hk>, 17.03.2005:
    >
    > > I just discovered that Google seems to have retained some use of the
    > > wildcard for words if you use double quotes with the asterisk. A search
    > > for "what does "*" mean" and "what does "*" "*" mean" results MAINLY in
    > > any one and two words respectively. If anyone else is using web searches
    > > as language learning/teaching resources, this also looks promising:
    > > http://www.findforward.com/
    > >
    > > John Milton
    > > Hong Kong University of Science & Technology
    > >
    > >
    > >
    > >
    >
    >
    >
    >
    >

    Marian
    http://www.utdallas.edu/~mgo031000/

                    
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