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[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.7.9-390-g00fd4

From: John Darrington
Subject: [Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.7.9-390-g00fd47e
Date: Tue, 20 Nov 2012 09:47:11 +0000

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU PSPP".

The branch, master has been updated
       via  00fd47eccf62f5657bc32655bdddcf3758d882e2 (commit)
      from  ac9ad68f886cc67c0f2ec144c2bfcb148031d452 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 00fd47eccf62f5657bc32655bdddcf3758d882e2
Author: John Darrington <address@hidden>
Date:   Tue Nov 20 10:32:14 2012 +0100

    Logistic Regression: Optimise the classification calculations.
    Instead of calculating the logit of the prediction for each case,
    pre-calculate the inverse logit of the threshold before the process
    starts.  This should give a small performance gain..


Summary of changes:
 src/language/stats/logistic.c |   22 ++++++++++++----------
 1 files changed, 12 insertions(+), 10 deletions(-)


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