Re: text mining under mysql

2002-01-10 Thread M. A. Alves
> > > . . . > > Isn't function MATCH what you want? > > . . . > The problem is that I don't know the expression for the 'AGAINST' part. > Given a document I'd like to know what it is about without reading it. > . . . So you want a list of _descriptors_ for each document. That is _precoordination_

Re: text mining under mysql

2002-01-10 Thread Arne Mueller
> > On Mon, 7 Jan 2002, Arne Mueller wrote: > > I wonder whether one can use the full text indexes in mysql to find out > > what words in a document are likely to be relevant key words. > > > > . . . > > > > I'd be nice to have a command like this: > > > > select keywords(10.0) from MyDocs where

Re: text mining under mysql

2002-01-07 Thread M. A. Alves
On Mon, 7 Jan 2002, Arne Mueller wrote: > I wonder whether one can use the full text indexes in mysql to find out > what words in a document are likely to be relevant key words. > > . . . > > I'd be nice to have a command like this: > > select keywords(10.0) from MyDocs where DocId = 666; > > . .