Jack Tang wrote:
Hi Andrzej
The idea brings vertical search into nutch and definitely it is great:)
I think nutch should add information retrieving layer into the who
architecture, and export some abstract interface, say
UrlBasedInformationRetrieve(you can implement your url grouping idea
here?), TextBasedInformationRetrieve, DomBasedInformationRetrieve. The
user can implement these in their vertical search by their own.
We sort of reached an agreement to add Properties to CrawlDatum. Users
will be able to put arbitrary metadata in there, so that each page
record could be processed differently if needs be.
--
Best regards,
Andrzej Bialecki <><
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