Commit Graph

308 Commits

Author SHA1 Message Date
Przemysław Witek d9e7d88f08
[ML] Allow setting num_top_classes to a special value -1 (#63587) 2020-10-13 13:14:17 +02:00
István Zoltán Szabó e8930a44a4
[DOCS] Adds AUC ROC classification metric to the API examples (#63563) 2020-10-13 11:03:20 +02:00
István Zoltán Szabó b517d4d9b5
[DOCS] Adds huber and msle metrics to Evaluate API example calls (#63414) 2020-10-08 17:05:04 +02:00
Przemysław Witek b0019bd0a6
[ML] Validate that AucRoc has the data necessary to be calculated (#63302) 2020-10-08 08:19:43 +02:00
lcawl 2177b46289 [DOCS] Fixes typo 2020-10-06 09:19:43 -07:00
Lisa Cawley 49ab8f8688
[DOCS] Add feature_importance_baseline to get trained model API (#63279)
Co-authored-by: Benjamin Trent <ben.w.trent@gmail.com>
2020-10-06 07:56:55 -07:00
István Zoltán Szabó de3ce8bc39
[DOCS] Adds delta and offset parameters to Evaluate DFA API docs (#63317) 2020-10-06 16:06:35 +02:00
Lisa Cawley 51f9bf657d
[DOCS] Fix titles for ML APIs (#63152) 2020-10-02 11:53:49 -07:00
István Zoltán Szabó baffdd1ec0
[DOCS] Updates trained models API docs titles. (#63165) 2020-10-02 10:15:14 -07:00
Benjamin Trent 7bd6e78dae
[ML] adding for_export flag for ml plugin GET resource APIs (#63092)
This adds the new `for_export` flag to the following APIs:

- GET _ml/anomaly_detection/<job_id>
- GET _ml/datafeeds/<datafeed_id>
- GET _ml/data_frame/analytics/<analytics_id>

The flag is designed for cloning or exporting configuration objects to later be put into the same cluster or a separate cluster. 

The following fields are not returned in the objects:

- any field that is not user settable (e.g. version, create_time)
- any field that is a calculated default value (e.g. datafeed chunking_config)
- any field that would effectively require changing to be of use (e.g. datafeed job_id)
- any field that is automatically set via another Elastic stack process (e.g. anomaly job custom_settings.created_by)


closes https://github.com/elastic/elasticsearch/issues/63055
2020-10-02 08:29:19 -04:00
Benjamin Trent 1084aaf18a
[ML] renames */inference* apis to */trained_models* (#63097)
This commit renames all `inference` CRUD APIs to `trained_models`.

This aligns with internal terminology, documentation, and use-cases.
2020-10-01 12:13:49 -04:00
Przemysław Witek cd1a27f273
[ML] Implement AucRoc metric for classification (#60502) 2020-09-30 08:56:23 +02:00
Lisa Cawley e48eab95e9
[DOCS] Formatting fix in get trained model API (#62643) 2020-09-21 08:19:37 -07:00
Benjamin Trent a653a1cbb8
[ML] all multiple wildcard values for GET Calendars, Events, and DELETE forecasts (#62563)
This commit adjusts the following APIs so now they not only support an `_all` case, but wildcard patterned Ids as well.

- `GET _ml/calendars/<calendar_id>/events`
- `GET _ml/calendars/<calendar_id>`
- `GET _ml/anomaly_detectors/<job_id>/model_snapshots/<snapshot_id>`
- `DELETE _ml/anomaly_detectors/<job_id>/_forecast/<forecast_id>`
2020-09-18 09:39:40 -04:00
Benjamin Trent fdb7b6d3b5
[ML] Add new include flag to GET inference/<model_id> API for model training metadata (#61922)
Adds new flag include to the get trained models API
The flag initially has two valid values: definition, total_feature_importance.
Consequently, the old include_model_definition flag is now deprecated.
When total_feature_importance is included, the total_feature_importance field is included in the model metadata object.
Including definition is the same as previously setting include_model_definition=true.
2020-09-18 07:11:38 -04:00
Lisa Cawley e743ed6102
[DOCS] Minor typo in ML API (#62414) 2020-09-15 13:19:17 -07:00
Lisa Cawley 9c2b214873
[DOCS] Removes inference from trained model API text (#62125) 2020-09-09 10:11:50 -07:00
David Roberts 6008a74da5
[ML] Include the "properties" layer in find_file_structure mappings (#62158)
Previously the "mappings" field of the response from the
find_file_structure endpoint was not a drop-in for the
mappings format of the create index endpoint - the
"properties" layer was missing.  The reason for omitting
it initially was that the assumption was that the
find_file_structure endpoint would only ever return very
simple mappings without any nested objects.  However,
this will not be true in the future, as we will improve
mappings detection for complex JSON objects.  As a first
step it makes sense to move the returned mappings closer
to the standard format.

This is a small building block towards fixing #55616
2020-09-09 16:29:23 +01:00
Lisa Cawley 1e6cdcac20
[DOCS] Fix from and size descriptions for model APIs (#62128) 2020-09-08 12:54:51 -07:00
Lisa Cawley 4a7492f3fd
[DOCS] Fix allow_no_match description for model APIs (#62008) 2020-09-08 08:11:33 -07:00
István Zoltán Szabó a75094e666
[DOCS] Removes inference from the names of trained model APIs. (#62036) 2020-09-07 11:23:29 +02:00
Lisa Cawley 511babde59
[DOCS] Refresh machine learning custom URL example (#61826) 2020-09-03 16:53:26 -07:00
Lisa Cawley f05d8c2b98
[DOCS] Per-partition categorization (#61506) 2020-08-26 17:07:46 -07:00
lcawl f56ab039ae [DOCS] Fix typo in update anomaly detection job API 2020-08-25 17:12:43 -07:00
Benjamin Trent 1b34c88d56
[ML] adding docs + hlrc for data frame analysis feature_processors (#61149)
Adds HLRC and some docs for the new feature_processors field in Data frame analytics.

Co-authored-by: Przemysław Witek <przemyslaw.witek@elastic.co>
Co-authored-by: Lisa Cawley <lcawley@elastic.co>
2020-08-24 12:00:44 -04:00
James Rodewig a94e5cb7c4
[DOCS] Replace Wikipedia links with attribute (#61171) 2020-08-17 09:44:24 -04:00
James Rodewig 6b9b8c5e31
[DOCS] Move script and stored fields content to search fields page (#60826)
Changes:

* Moves `Retrieve selected fields` to its own page and adds a title abbreviation.
* Adds existing script and stored fields content to `Retrieve selected fields`
* Adds a xref for `Retrieve selected fields` to `Search your data`
* Adds related redirects and updates existing xrefs
2020-08-06 12:45:03 -04:00
István Zoltán Szabó c3536935b2
[DOCS] Adds inference phase to get DFA job stats. (#60737) 2020-08-05 16:22:21 +02:00
Przemysław Witek 29ee3a05b6
Deprecate allow_no_jobs and allow_no_datafeeds in favor of allow_no_match (#60601) 2020-08-05 12:29:07 +02:00
James Rodewig 441c3a21b1
[DOCS] Update my-index examples (#60132)
Changes the following example index names to `my-index-000001` for consistency:

* `my-index`
* `my_index`
* `myindex`
2020-07-27 14:46:39 -04:00
Lisa Cawley 1781d4a7b9
[DOCS] Fix security links in machine learning APIs (#60098) 2020-07-23 12:14:56 -07:00
James Rodewig 2774cd6938
[DOCS] Swap `[float]` for `[discrete]` (#60124)
Changes instances of `[float]` in our docs for `[discrete]`.

Asciidoctor prefers the `[discrete]` tag for floating headings:
https://asciidoctor.org/docs/asciidoc-asciidoctor-diffs/#blocks
2020-07-23 11:48:22 -04:00
James Rodewig 80b674fb25
[DOCS] Reformat snippets to use two-space indents (#59973) 2020-07-21 12:24:26 -04:00
Przemysław Witek 2a12dcf2e0
Rename binary_soft_classification evaluation to outlier_detection (#59951) 2020-07-21 14:27:57 +02:00
Lisa Cawley fb0157460f
[DOCS] Changes level offset of anomaly detection pages (#59911) 2020-07-20 16:33:54 -07:00
Lisa Cawley 823c337e76
[DOCS] Changes level offset for anomaly detection APIs (#59920) 2020-07-20 12:38:09 -07:00
Lisa Cawley 42be287b57
[DOCS] Changes level offset in data frame analytics APIs (#59919) 2020-07-20 12:11:47 -07:00
Benjamin Trent b551f75ec3
[ML] add new `custom` field to trained model processors (#59542)
This commit adds the new configurable field `custom`.

`custom` indicates if the preprocessor was submitted by a user or automatically created by the analytics job.

Eventually, this field will be used in calculating feature importance. When `custom` is true, the feature importance for 
the processed fields is calculated. When `false` the current behavior is the same (we calculate the importance for the originating field/feature).

This also adds new required methods to the preprocessor interface. If users are to supply their own preprocessors 
in the analytics job configuration, we need to know the input and output field names.
2020-07-16 09:35:56 -04:00
Przemysław Witek dfbb47dcaa
Add a "verbose" option to the data frame analytics stats endpoint (#59589) 2020-07-15 15:59:56 +02:00
Dimitris Athanasiou da0249f6c2
[ML] Data frame analytics max_num_threads setting (#59254)
This adds a setting to data frame analytics jobs called
`max_number_threads`. The setting expects a positive integer.
When used the user specifies the max number of threads that may
be used by the analysis. Note that the actual number of threads
used is limited by the number of processors on the node where
the job is assigned. Also, the process may use a couple more threads
for operational functionality that is not the analysis itself.

This setting may also be updated for a stopped job.

More threads may reduce the time it takes to complete the job at the cost
of using more CPU.
2020-07-09 16:31:26 +03:00
James Rodewig 2be9db01c8
[DOCS] Replace `datatype` with `data type` (#58972) 2020-07-07 13:52:10 -04:00
Przemysław Witek 4a43b03855
Report peak model memory in ModelSizeStats (#59017) 2020-07-06 10:33:54 +02:00
Benjamin Trent 6238d4fc49
[ML] add exponent output aggregator to inference (#58933)
* [ML] add exponent output aggregator to inference

* fixing docs
2020-07-03 08:22:01 -04:00
Przemysław Witek 843c512e78
Rename regression evaluation metrics to make the names consistent with loss functions (#58887) 2020-07-02 16:19:27 +02:00
Przemysław Witek 38aa474dec
Implement pseudo Huber loss (PseudoHuber) evaluation metric for regression analysis (#58734) 2020-07-01 13:29:56 +02:00
Przemysław Witek dfa06240fc
Implement MSLE (MeanSquaredLogarithmicError) evaluation metric for regression analysis (#58684) 2020-06-30 13:06:15 +02:00
István Zoltán Szabó d0042fb791
[DOCS] Updates results_field description in the inference processor docs (#58554) 2020-06-29 11:28:17 +02:00
Przemysław Witek 3953de4c98
Introduce DataFrameAnalyticsConfig update API (#58302) 2020-06-29 09:26:31 +02:00
Dimitris Athanasiou 96853df6af
[ML] Rename increased_memory_estimate_bytes (#58614)
... to memory_reestimate_bytes in DF Analytics
memory usage.

Relates #58588
2020-06-27 12:04:39 +03:00
Dimitris Athanasiou 0994005c2e
[ML] Add status and increased estimate to memory usage (#58588)
Adds parsing of `status` and `increased_memory_estimate_bytes`
to data frame analytics `memory_usage`. When the training surpasses
the model memory limit, the status will be set to `hard_limit` and
`increased_memory_estimate_bytes` can be used to update the job's
limit in order to restart the job.
2020-06-26 16:10:14 +03:00