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Re: [Gnumed-devel] keep testing, or add to main source?
From: |
Hilmar Berger |
Subject: |
Re: [Gnumed-devel] keep testing, or add to main source? |
Date: |
Thu, 9 Oct 2003 22:58:45 +0200 (MEST) |
> > > For example, if a patient has gout, and the user types "a", the
> > > phrasewheel should return "allopurinol" as its first guess, but
> > > if the disease is depression, the guess should be, say,
> "amitryptaline"
> > One way to do this could be to store score-tables for every unique
> > combination of the relevant entry fields.
>
> > create table score_gmpw_sql_prescriptions (
> > id serial primary key,
> > fk_gmpw_sql_test integer not null references gmpw_sql_test(id),
> > "user" name not null default CURRENT_USER,
> > score bigint not null default 0,
> > fk_entry_fields_combination not null references
> gmpw_combinations_prescriptions(id);
> > );
> >
> > create table gmpw_combinations_prescriptions (
> > id serial primary key,
> > entry_field1_term text default null,
> > entry_field2_term text default null,
> > ...
> > entry_fieldn_term text default null,
> > unique(entry_field1_term, entry_field2_term, ...,
> > entry_fieldn_term)
> > );
>
> Holy cow ! :-)) Am I missing something if I suggest using a
> "cookie" text default null column in score_(*)_prescriptions
> which is a concatenated string of the appropriate values and
> let the widget care about which field the actual values are
> taken from in which order ? Of course, without a clear
> definition of a separator character (newline ?) this would be
> a one-way field (albeit sufficient lest I be mistaken).
>
> > -we must choose the number of relevant entry fields carefully (note that
> the
> > number of possible combinations is
> (num_of_entry_fields)^(num_of_possible
> > terms)).
> That's IMHO inherent to the approach and not really avoidable.
>
> > In general IMHO we shouldn't make the phraseweels too smart because this
> Absolutely agree !
>
> > will always limit the number of matches found in a certain situation.
> The matches needn't be hard limits. If the user keeps typing
> after exhausting the matches the match provider can broaden
> its search space.
>
> Karsten
> --
> GPG key ID E4071346 @ wwwkeys.pgp.net
> E167 67FD A291 2BEA 73BD 4537 78B9 A9F9 E407 1346
>
>
> _______________________________________________
> Gnumed-devel mailing list
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>
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- [Gnumed-devel] keep testing, or add to main source?, syan tan, 2003/10/07
- Re: [Gnumed-devel] keep testing, or add to main source?, Hilmar Berger, 2003/10/07
- Re: [Gnumed-devel] keep testing, or add to main source?, Ian Haywood, 2003/10/08
- Re: [Gnumed-devel] keep testing, or add to main source?, syan tan, 2003/10/08
- Re: [Gnumed-devel] keep testing, or add to main source?, Ian Haywood, 2003/10/09
- Re: [Gnumed-devel] keep testing, or add to main source?, Hilmar Berger, 2003/10/09
- Re: [Gnumed-devel] keep testing, or add to main source?, Karsten Hilbert, 2003/10/09
- Re: [Gnumed-devel] keep testing, or add to main source?,
Hilmar Berger <=
- Re: [Gnumed-devel] keep testing, or add to main source?, Hilmar Berger, 2003/10/09
- Re: [Gnumed-devel] keep testing, or add to main source?, Karsten Hilbert, 2003/10/09
- [Gnumed-devel] Richard's phrase wheel comments, richard terry, 2003/10/09
- Re: [Gnumed-devel] Richard's phrase wheel comments, Horst Herb, 2003/10/09
- Re: [Gnumed-devel] Richard's phrase wheel comments, Elizabeth Dodd, 2003/10/11
- Re: [Gnumed-devel] Richard's phrase wheel comments, richard terry, 2003/10/11
- Re: [Gnumed-devel] Richard's phrase wheel comments, Karsten Hilbert, 2003/10/18
- Re: [Gnumed-devel] keep testing, or add to main source?, Karsten Hilbert, 2003/10/09
- Message not available
- Re: [Gnumed-devel] keep testing, or add to main source?, Karsten Hilbert, 2003/10/09
Re: [Gnumed-devel] keep testing, or add to main source?, Karsten Hilbert, 2003/10/08