scriptfeature_diff_param_names_ltr_vs_es_script

gistfile1.txt

"model": {
            "name": "my_simple_linear_model_1",
            "feature_set": {
              "name": "simple_painless_features",
              "features": [
                {
                  "name": "feature1",
                  "params": [
                    "feature1_param"
                  ],
                  "template_language": "mustache",
                  "template": {
                    "function_score": {
                      "script_score": {
                        "script": {
                          "lang": "painless",
                          "params": {
                            "feature1_param": "{{feature1_param}}"
                          },
                          "source": "{{feature1_param}}"
                        }
                      }
                    }
                  }
                },
                {
                  "name": "feature2",
                  "params": [
                    "multiplier_ltr"
                  ],
                  "template_language": "script_feature",
                  "template": {
                    "lang": "painless",
                    "source": "params.feature_vector.get('feature1') * (long)params.multiplier",
                    "params": {
                      "multiplier": "multiplier_ltr"
                    }
                  }
                }
              ]
            }