IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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Get machine learning info API

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Get machine learning info API

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Returns defaults and limits used by machine learning.

Request

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GET _ml/info

Prerequisites

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If the Elasticsearch security features are enabled, you must have monitor_ml, monitor, manage_ml, or manage cluster privileges to use this API. The machine_learning_admin and machine_learning_user roles provide these privileges. See Security privileges and Built-in roles.

Description

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This endpoint is designed to be used by a user interface that needs to fully understand machine learning configurations where some options are not specified, meaning that the defaults should be used. This endpoint may be used to find out what those defaults are.

Examples

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The endpoint takes no arguments:

GET _ml/info

This is a possible response:

{
  "defaults" : {
    "anomaly_detectors" : {
      "categorization_analyzer" : {
        "tokenizer" : "ml_classic",
        "filter" : [
          {
            "type" : "stop",
            "stopwords" : [
              "Monday",
              "Tuesday",
              "Wednesday",
              "Thursday",
              "Friday",
              "Saturday",
              "Sunday",
              "Mon",
              "Tue",
              "Wed",
              "Thu",
              "Fri",
              "Sat",
              "Sun",
              "January",
              "February",
              "March",
              "April",
              "May",
              "June",
              "July",
              "August",
              "September",
              "October",
              "November",
              "December",
              "Jan",
              "Feb",
              "Mar",
              "Apr",
              "May",
              "Jun",
              "Jul",
              "Aug",
              "Sep",
              "Oct",
              "Nov",
              "Dec",
              "GMT",
              "UTC"
            ]
          }
        ]
      },
      "model_memory_limit" : "1gb",
      "categorization_examples_limit" : 4,
      "model_snapshot_retention_days" : 10,
      "daily_model_snapshot_retention_after_days" : 1
    },
    "datafeeds" : {
      "scroll_size" : 1000
    }
  },
  "upgrade_mode": false,
  "native_code" : {
    "version": "7.0.0",
    "build_hash": "99a07c016d5a73"
  },
  "limits" : {
    "effective_max_model_memory_limit": "28961mb"
  }
}

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