Use ML Models

These actions provide ability to run real-time inference using various machine learning libraries.

Use ML Models Actions

Score / ScoreML

Scores input data using a pretrained model managed by this handler. Event metadata fields applicable for this action are as follows:

Fields (table)

Field	Definition	Example	Default
Input Element	Json path for the input in request event payload	parameters	-
Output Element	Json path for the output in response event payload	$.score	-

Fields (JSON Schema)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "eventMeta": {
      "type": "object",
      "properties": {
        "inputElement": {
          "type": "string",
          "description": "Json path for the input in request event payload",
          "examples": ["parameters"],
          "default": null
        },
        "outputElement": {
          "type": "string",
          "description": "Json path for the output in response event payload",
          "examples": ["$.score"],
          "default": null
        }
      }
    }
  }
}

With event metadata parameters as:

Parameters (table)

Parameter	Definition	Example	Default
Input Pattern	JMESPath pattern to apply on data input	[ [text] ]	-
Output Pattern	JMESPath pattern to apply on data output, before returning response	{totalPrice:basket.totalPrice}	-

Parameters (JSON Schema)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "eventMeta": {
      "type": "object",
      "properties": {
        "parameters": {
          "type": "object",
          "properties": {
            "inputPattern": {
              "type": "string",
              "description": "JMESPath pattern to apply on data input",
              "examples": ["[ [text] ]"],
              "default": null
            },
            "outputPattern": {
              "type": "string",
              "description": "JMESPath pattern to apply on data output, before returning response",
              "examples": ["{totalPrice:basket.totalPrice}"],
              "default": null
            }
          }
        }
      }
    }
  }
}