tree ce657d959bce03bf345727d6dc98ef17936fb6eb
parent 53cda26ce558b6c5e03af70122f4bac51ab6632b
author Alex Loiko <aleloi@webrtc.org> 1505145380 +0200
committer Commit Bot <commit-bot@chromium.org> 1505149237 +0000

Rudimentary optimization with APM/QA.

Added script 'apm_quality_assessment_optimize' for finding parameters
that minimize a custom function of the scores generated by APM-QA. The
script reuses the existing functionality for filtering the data on
configs/scores/outputs.

To archieve that, some modularization has been done: the part from
apm_quality_assessment_export that reads in data into a
pandas.DataFrame has been moved into quality_assessment.collect_data.

TESTED = though extensive manual tests. Unit tests for the user
scripts and 'collect_data' are missing, because we don't have a test
framework for loading/exporting fake data.

BUG=webrtc:7218

Change-Id: I5521b952970243da05fc4db1b9feef87a2e5ccad
Reviewed-on: https://chromium-review.googlesource.com/643292
Commit-Queue: Alex Loiko <aleloi@webrtc.org>
Reviewed-by: Alessio Bazzica <alessiob@webrtc.org>
Cr-Original-Commit-Position: refs/heads/master@{#19780}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 357429dd1ea9c53adb94c8d5e5bfcc960f3e95ee