Bugs item #487692, was opened at 2001-11-30 14:15
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Category: misc
Group: Glitch
>Status: Closed
Resolution: None
Priority: 5
Submitted By: James Macgill (jmacgill)
>Assigned to: James Macgill (jmacgill)
Summary: Counts no longer work in classifications
Initial Comment:
The old inplementation of classification shader
allowed the number of features in each bin to be
displayed. e.g.
(0,100] [20]
(100,200] [21]
etc. However, with the move to a new architecture for
classification shaders this feature was not
reimplemented.
The reason was that instead of one classifier for all
types a suite of individual classifiers was introduced.
See the uk.ac.leeds.ccg.geotools.classification
package.
It was felt that duplicating the count code in each
one was a waste so it was to be split out into a
classification stats class, which would be used by
classification shader to do the counting.
To fix the bug the stats class needs finishing and
testing and classificationShader needs changeing to
use it.
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>Comment By: James Macgill (jmacgill)
Date: 2001-12-02 06:00
Message:
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user_id=9731
Fixed using the ClassifierStats package.
Counts are now displayed correctly, though ClassifierStats
could do with some optimizations as it is clearly
inefficent.
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