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From "Suri Babu B (JIRA)" <>
Subject [jira] Commented: (LUCENE-474) High Frequency Terms/Phrases at the Index level
Date Tue, 29 Nov 2005 11:31:30 GMT
    [ ] 

Suri Babu B commented on LUCENE-474:

Hi Mark,

I have tried executing your classes but I failed to see the output
coz it gave me class cast exception  at the following line

            //get TermPositions for matching doc
            TermPositionVector tpv = (TermPositionVector) reader.getTermFreqVector(docId,

and while indexing , I have added the contents field like below

Field.Text("contents", fileInfo.getReader(),true); // isStoreTermVector to true

and also found some mismatches in the Field class that I have and Field class that you are
referring in the CollocationIndexer class

I am using lucene 1.4.3 version and also observed 1.4.3 doesnot have implementation for TermPositionVector

Pls let me know if I am using old ver or i have to update some patches in my env


> High Frequency Terms/Phrases at the Index level
> -----------------------------------------------
>          Key: LUCENE-474
>          URL:
>      Project: Lucene - Java
>         Type: New Feature
>     Versions: 1.4
>     Reporter: Suri Babu B
>  Attachments:
> We should be able to find the all the high frequncy terms/phrases ( where frequency 
is the search criteria / benchmark)

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