[Zope-dev] Is TF IDF implemented in zope search engine. On NED in Zope.

[Dieter Maurer]

Manuel Vázquez Acosta wrote at 2006-3-31 15:51 -0400:
>My first step was to find out if Zope already implemented a vector
>space model (tf idf, maybe) for indexing and searching the documents.

Zope's search engine (the ZCatalog) does not, but
some textindexes ("ZCTextIndex", "TextIndexNG") use something similar
to perform their ranking.


-- 
Dieter