18 Commits

Author SHA1 Message Date
Eloy Lafuente (stronk7)
085353b315 MDL-64282 versions: bump all versions and requires near release
version = 2018120300 release version
requires= 2018112800 current rc2 (week7roll1) version
2018-11-29 18:24:08 +01:00
Eloy Lafuente (stronk7)
57ea6753d3 MDL-62361 versions: bump all versions and requires near release
version = 2018051400 release version
requires= 2018050800 current beta+ (week4roll1) version
2018-05-09 02:46:30 +02:00
David Monllao
cee06411b5 MDL-62218 mlbackend: Null privacy providers for core mlbackends 2018-05-02 11:14:33 +02:00
Eloy Lafuente (stronk7)
ba854606e6 MDL-60764 versions: bump all versions and requires near release
version = 2017111300 release version
requires= 2017110800 current rc2 version
2017-11-10 02:52:53 +01:00
David Monllao
325b3bdd8e MDL-59988 analytics: Files marked as used only if valid
- Basic unit test for minimum machine learning backends requirements
- Warning return messages now include not enough data
- Clear models when the predictions processor is changed
- Refined the name of a couple of constants / methods
2017-10-13 12:24:17 +02:00
David Monllao
abafbc8405 MDL-59630 analytics: mlbackend model directories deletion 2017-10-03 10:34:47 +02:00
David Monllao
0a68e283d0 MDL-59657 analytics: Move lang string to correct location 2017-09-07 10:58:38 +02:00
Helen Foster
7698619bc6 MDL-59983 lang: Merge English strings from the en_fix language pack
Significant string changes:

* mobileappenabled, setuplink and setuplink_desc in tool_mobile -
  improved wording
* getmoodleonyourmobile and custommenuitems_desc in tool_mobile -
  improved wording
2017-09-05 11:01:09 +02:00
David Monllao
381c670894 MDL-59265 mlbackend: Splitting up predictor interface in 2 2017-08-25 13:50:34 +02:00
David Monllao
5c5cb3ee15 MDL-59265 analytics: Rename machine learning backend method
- Method names renamed to avoid interface changes once
  we support regression and unsupervised learning
- Adding regressor interface even if not implemente
- predictor interface comments expanded
- Differentiate model's required accuracy from predictions quality
- Add missing get_callback_boundary call
- Updated datasets' metadata to allow 3rd parties to code
  regressors themselves
- Add missing option to exception message
- Include target data into the dataset regardless of being a prediction
  dataset or a training dataset
- Explicit in_array and array_search non-strict calls
- Overwrite discrete should_be_displayed implementation with the binary one
- Overwrite no_teacher get_display_value as it would otherwise look
  wrong
- Other minor fixes
2017-08-25 13:17:22 +02:00
David Monllao
98b2f06fe7 MDL-57791 mlbackend_php: Minimum 2 samples per target value 2017-07-24 08:37:02 +02:00
David Monllao
413f19bc49 MDL-59211 analytics: Make cibot happy
Part of MDL-57791 epic.
2017-07-24 08:36:49 +02:00
David Monllao
1611308b58 MDL-57791 analytics: Changes after review
- Split model::predict in parts
- JS promises updated according to eslint-plugin-promise
- New API methods replacing direct DB queries
- Reduce insights nav link display cost
- Increase time limit as well as memory for big processes
- Move prediction action event to core
- Dataset write locking and others
- Refine last time range end time
- Removed dodgy splitting method id to int
- Replace admin_setting_predictor output_html overwrite for write_setting overwrite
- New APIs for access control
- Discard invalid samples also during prediction
2017-07-24 08:36:49 +02:00
David Monllao
db3252c18d MDL-59152 mlbackend_php: Check PHP version
Part of MDL-57791 epic.
2017-07-24 08:36:20 +02:00
David Monllao
ad7a4d3521 MDL-57791 mlbackend_php: Remove unnecessary files 2017-07-24 08:36:19 +02:00
David Monllao
fa76feff86 MDL-58859 mlbackend_php: Switch to LogisticRegression with norm.
Part of MDL-57791 epic.
2017-07-24 08:35:58 +02:00
David Monllao
589d7e8eb6 MDL-58859 mlbackend_php: Upgrade php-ml to latest version
Part of MDL-57791 epic.
2017-07-24 07:53:20 +02:00
David Monllao
9e84757bf0 MDL-58859 mlbackend_php: Added to core
Part of MDL-57791 epic.
2017-07-24 07:51:54 +02:00