[MAHOUT-565] Features incorrectly hashed in Minhash - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 0.4
Fix Version/s: 0.5
Component/s: None
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Description

Given a feature vector for which minhash signature is desired, each feature id (an integer) is converted to a byte array through a series of bit shift operations. Current implementation of these operations doesn't mask the bits being shifted resulting in sign bit being shifted.

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jira-565.v1.patch
16/Dec/10 08:48
14 kB
Ankur Bansal

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Assignee:: Ankur Bansal

Reporter:: Ankur Bansal

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Dates

Created:: 16/Dec/10 08:44

Updated:: 21/May/11 03:18

Resolved:: 16/Dec/10 14:20