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43 lines
1.4 KiB
43 lines
1.4 KiB
6 years ago
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// Copyright 2018 Google LLC.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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syntax = "proto3";
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package google.cloud.automl.v1beta1;
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import "google/api/annotations.proto";
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option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
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option java_outer_classname = "RegressionProto";
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option java_package = "com.google.cloud.automl.v1beta1";
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option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
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// Metrics for regression problems.
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message RegressionEvaluationMetrics {
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// Output only. Root Mean Squared Error (RMSE).
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float root_mean_squared_error = 1;
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// Output only. Mean Absolute Error (MAE).
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float mean_absolute_error = 2;
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// Output only. Mean absolute percentage error. Only set if all ground truth
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// values are are positive.
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float mean_absolute_percentage_error = 3;
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// Output only. R squared.
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float r_squared = 4;
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}
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