Method Detail

• loadModel

  @Deprecated
  org.tensorflow.SavedModelBundle loadModel(Location source,
                                                        String modelName,
                                                        String... tags)
                                                 throws IOException

  Deprecated. 
  Extracts a persisted model from the given location.

  Parameters:

  source - The location of the model, which must be structured as a ZIP archive.

  modelName - The name of the model by which the source should be unpacked and cached as needed.

  tags - Optional list of tags passed to SavedModelBundle.load(String, String...).

  Returns:

  The extracted TensorFlow SavedModelBundle object.

  Throws:

  IOException - If something goes wrong reading or unpacking the archive. Deprecated - use loadCachedModel(Location, String, String...) instead.

• loadCachedModel

  CachedModelBundle loadCachedModel(Location source,
                                    String modelName,
                                    String... tags)
                             throws IOException

  Extracts a persisted model from the given location. Returns it from cache in case it was already loaded.

  Parameters:

  source - The location of the model, which must be structured as a ZIP archive.

  modelName - The name of the model by which the source should be unpacked and cached as needed.

  tags - Optional list of tags passed to SavedModelBundle.load(String, String...).

  Returns:

  The extracted TensorFlow SavedModelBundle object wrapped by a CachedModelBundle.

  Throws:

  IOException - If something goes wrong reading or unpacking the archive.

• loadGraph

  org.tensorflow.Graph loadGraph(Location source,
                                 String modelName,
                                 String graphPath)
                          throws IOException

  Extracts a graph from the given location.

  Parameters:

  source - The location of the graph, which must be structured as a ZIP archive.

  modelName - The name of the model by which the source should be unpacked and cached as needed.

  graphPath - The name of the .pb file inside the ZIP archive containing the graph.

  Returns:

  The extracted TensorFlow Graph object.

  Throws:

  IOException - If something goes wrong reading or unpacking the archive.

• loadLabels

  List<String> loadLabels(Location source,
                          String modelName,
                          String labelsPath)
                   throws IOException

  Extracts labels from the given location.

  Parameters:

  source - The location of the labels, which must be structured as a ZIP archive.

  modelName - The name of the model by which the source should be unpacked and cached as needed.

  labelsPath - The name of the .txt file inside the ZIP archive containing the labels.

  Returns:

  The extracted TensorFlow Graph object.

  Throws:

  IOException - If something goes wrong reading or unpacking the archive.

• loadLibrary

  void loadLibrary()

  Loads the TensorFlow Library.

• getTensorFlowVersion

  TensorFlowVersion getTensorFlowVersion()

  Returns:

  the TensorFlow version which is currently loaded. null if no version is loaded.

• getStatus

  TensorFlowLibraryStatus getStatus()

  Returns:

  Status information about the TensorFlow library (e.g. whether it crashed the application)

• loadFile

  File loadFile(Location source,
                String modelName,
                String filePath)
         throws IOException

  Extracts a file from the given location.

  Parameters:

  source - The location of the ZIP archive.

  modelName - The name of the model by which the source should be unpacked and cached as needed.

  filePath - The name of the file inside the ZIP archive.

  Returns:

  A File object.

  Throws:

  IOException - If something goes wrong reading or unpacking the archive.