1// Copyright 2021 Google LLC
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15syntax = "proto3";
16
17package google.cloud.automl.v1;
18
19import "google/api/field_behavior.proto";
20import "google/cloud/automl/v1/data_items.proto";
21
22option csharp_namespace = "Google.Cloud.AutoML.V1";
23option go_package = "cloud.google.com/go/automl/apiv1/automlpb;automlpb";
24option java_multiple_files = true;
25option java_outer_classname = "TranslationProto";
26option java_package = "com.google.cloud.automl.v1";
27option php_namespace = "Google\\Cloud\\AutoMl\\V1";
28option ruby_package = "Google::Cloud::AutoML::V1";
29
30// Dataset metadata that is specific to translation.
31message TranslationDatasetMetadata {
32  // Required. The BCP-47 language code of the source language.
33  string source_language_code = 1 [(google.api.field_behavior) = REQUIRED];
34
35  // Required. The BCP-47 language code of the target language.
36  string target_language_code = 2 [(google.api.field_behavior) = REQUIRED];
37}
38
39// Evaluation metrics for the dataset.
40message TranslationEvaluationMetrics {
41  // Output only. BLEU score.
42  double bleu_score = 1;
43
44  // Output only. BLEU score for base model.
45  double base_bleu_score = 2;
46}
47
48// Model metadata that is specific to translation.
49message TranslationModelMetadata {
50  // The resource name of the model to use as a baseline to train the custom
51  // model. If unset, we use the default base model provided by Google
52  // Translate. Format:
53  // `projects/{project_id}/locations/{location_id}/models/{model_id}`
54  string base_model = 1;
55
56  // Output only. Inferred from the dataset.
57  // The source language (The BCP-47 language code) that is used for training.
58  string source_language_code = 2;
59
60  // Output only. The target language (The BCP-47 language code) that is used
61  // for training.
62  string target_language_code = 3;
63}
64
65// Annotation details specific to translation.
66message TranslationAnnotation {
67  // Output only . The translated content.
68  TextSnippet translated_content = 1;
69}
70