org.tensorflow.framework.SignatureDef Java Examples
The following examples show how to use
org.tensorflow.framework.SignatureDef.
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Example #1
Source File: TensorFlowModel.java From zoltar with Apache License 2.0 | 5 votes |
/** * Note: Please use Models from zoltar-models module. * * <p>Returns a TensorFlow model with metadata given {@link SavedModelBundle} export directory URI * and {@link Options}. */ public static TensorFlowModel create( final Model.Id id, final URI modelResource, final Options options, final String signatureDefinition) throws IOException { // GCS requires that directory URIs have a trailing slash, so add the slash if it's missing // and the URI starts with 'gs'. final URI normalizedUri = !CloudStorageFileSystem.URI_SCHEME.equalsIgnoreCase(modelResource.getScheme()) || modelResource.toString().endsWith("/") ? modelResource : URI.create(modelResource.toString() + "/"); final URI localDir = FileSystemExtras.downloadIfNonLocal(normalizedUri); final SavedModelBundle model = SavedModelBundle.load(localDir.toString(), options.tags().toArray(new String[0])); final MetaGraphDef metaGraphDef; try { metaGraphDef = extractMetaGraphDefinition(model); } catch (TensorflowMetaGraphDefParsingException e) { throw new IOException(e); } final SignatureDef signatureDef = metaGraphDef.getSignatureDefOrThrow(signatureDefinition); return new AutoValue_TensorFlowModel( id, model, options, metaGraphDef, signatureDef, toNameMap(signatureDef.getInputsMap()), toNameMap(signatureDef.getOutputsMap())); }
Example #2
Source File: TensorFlowModel.java From zoltar with Apache License 2.0 | votes |
public abstract SignatureDef signatureDefinition();