Phrase IDF and collection frequency !

2006-05-16 Thread ABDOU Samir
Hi, Are there any ideas on how to compute the "document frequency" and "collection frequency" of phrases? Document frequency is the number of documents containing the phrase. Collection frequency is the frequency of the phrase in the whole collection. Thanks in advance for any help Sam

Very Urgent ! TermVectorsReader problem (bug) !

2006-07-15 Thread ABDOU Samir
Hi, I got an ArrayOutOfBoundException at the line 256 of the class TermVectorsReader. The line is : System.arraycopy(previousBuffer, 0, buffer, 0, start); I think that the problem is due to "start" parameter. It must be totalLength instead. Is this right ? Thanks, Samir -

REĀ : Very Urgent ! TermVectorsReader problem ( bug) !

2006-07-15 Thread ABDOU Samir
a-dev@lucene.apache.org Objet : Re: Very Urgent ! TermVectorsReader problem (bug) ! Hi Samir, Could you please write up a JUnit test case demonstrating the problem and then file a bug in JIRA if it proves to be a bug? Thanks, Grant On Jul 15, 2006, at 12:10 PM, ABDOU Samir wrote: > Hi, >