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From Ahmet Arslan <>
Subject Re: Help Relevance Feedback (Rocchio) with lucene
Date Tue, 28 Jun 2016 19:36:19 GMT
Hi Andres,

While there can be other ways, in general term vectors are used to extract "important terms"
from top-k documents returned by the initial query.
Please see getTopTerms() method in


On Tuesday, June 28, 2016 6:27 PM, Andres Fernando Wilches Riano <>

I want to implement rocchio with lucene. Somebody has idea how to do it?



*Andrés Fernando Wilches Riaño*
Ingeniero de Sistemas y Computación
Estudiante de Maestría en Ingeniería de Sistemas y Computación
Asistente Docente
Universidad Nacional de Colombia

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