Triển khai và quản lý các mô hình tuỳ chỉnh

# First, import and initialize the SDK as shown above.

# Load a tflite file and upload it to Cloud Storage
source = ml.TFLiteGCSModelSource.from_tflite_model_file('example.tflite')

# Create the model object
tflite_format = ml.TFLiteFormat(model_source=source)
model = ml.Model(
    display_name="example_model",  # This is the name you use from your app to load the model.
    tags=["examples"],             # Optional tags for easier management.
    model_format=tflite_format)

# Add the model to your Firebase project and publish it
new_model = ml.create_model(model)
ml.publish_model(new_model.model_id)

// First, import and initialize the SDK as shown above.

(async () => {
  // Upload the tflite file to Cloud Storage
  const storageBucket = admin.storage().bucket('your-storage-bucket');
  const files = await storageBucket.upload('./example.tflite');

  // Create the model object and add the model to your Firebase project.
  const bucket = files[0].metadata.bucket;
  const name = files[0].metadata.name;
  const gcsUri = `gs:/⁠/${bucket}/${name}`;
  const model = await ml.createModel({
    displayName: 'example_model',  // This is the name you use from your app to load the model.
    tags: ['examples'],  // Optional tags for easier management.
    tfliteModel: { gcsTfliteUri: gcsUri },
  });

  // Publish the model.
  await ml.publishModel(model.modelId);

  process.exit();
})().catch(console.error);

# First, import and initialize the SDK as shown above.

# Convert the model to TensorFlow Lite and upload it to Cloud Storage
source = ml.TFLiteGCSModelSource.from_saved_model('./model_directory')

# Create the model object
tflite_format = ml.TFLiteFormat(model_source=source)
model = ml.Model(
    display_name="example_model",  # This is the name you use from your app to load the model.
    tags=["examples"],             # Optional tags for easier management.
    model_format=tflite_format)

# Add the model to your Firebase project and publish it
new_model = ml.create_model(model)
ml.publish_model(new_model.model_id)

import tensorflow as tf

# Load a Keras model, convert it to TensorFlow Lite, and upload it to Cloud Storage
model = tf.keras.models.load_model('your_model.h5')
source = ml.TFLiteGCSModelSource.from_keras_model(model)

# Create the model object, add the model to your project, and publish it. (See
# above.)
# ...

import tensorflow as tf

# Create a simple Keras model.
x = [-1, 0, 1, 2, 3, 4]
y = [-3, -1, 1, 3, 5, 7]

model = tf.keras.models.Sequential(
    [tf.keras.layers.Dense(units=1, input_shape=[1])])
model.compile(optimizer='sgd', loss='mean_squared_error')
model.fit(x, y, epochs=3)

# Convert the model to TensorFlow Lite and upload it to Cloud Storage
source = ml.TFLiteGCSModelSource.from_keras_model(model)

# Create the model object, add the model to your project, and publish it. (See
# above.)
# ...

# First, import and initialize the SDK as shown above.

# Get a reference to the AutoML model
source = ml.TFLiteAutoMlSource('projects/{}/locations/{}/models/{}'.format(
    # See above for information on these values.
    project_number,
    storage_location,
    model_id
))

# Create the model object
tflite_format = ml.TFLiteFormat(model_source=source)
model = ml.Model(
    display_name="example_model",  # This is the name you will use from your app to load the model.
    tags=["examples"],             # Optional tags for easier management.
    model_format=tflite_format)

# Add the model to your Firebase project and publish it
new_model = ml.create_model(model)
new_model.wait_for_unlocked()
ml.publish_model(new_model.model_id)

// First, import and initialize the SDK as shown above.

(async () => {
  // Get a reference to the AutoML model. See above for information on these
  // values.
  const automlModel = `projects/${projectNumber}/locations/${storageLocation}/models/${modelId}`;

  // Create the model object and add the model to your Firebase project.
  const model = await ml.createModel({
    displayName: 'example_model',  // This is the name you use from your app to load the model.
    tags: ['examples'],  // Optional tags for easier management.
    tfliteModel: { automlModel: automlModel },
  });

  // Wait for the model to be ready.
  await model.waitForUnlocked();

  // Publish the model.
  await ml.publishModel(model.modelId);

  process.exit();
})().catch(console.error);

# First, import and initialize the SDK as shown above.

face_detectors = ml.list_models(list_filter="tags: face_detector").iterate_all()
print("Face detection models:")
for model in face_detectors:
  print('{} (ID: {})'.format(model.display_name, model.model_id))

// First, import and initialize the SDK as shown above.

(async () => {
  let listOptions = {filter: 'tags: face_detector'}
  let models;
  let pageToken = null;
  do {
    if (pageToken) listOptions.pageToken = pageToken;
    ({models, pageToken} = await ml.listModels(listOptions));
    for (const model of models) {
      console.log(`${model.displayName} (ID: ${model.modelId})`);
    }
  } while (pageToken != null);

  process.exit();
})().catch(console.error);

# First, import and initialize the SDK as shown above.

model = ...   # Model object from create_model(), get_model(), or list_models()

# Update the model with a new tflite model. (You could also update with a
# `TFLiteAutoMlSource`)
source = ml.TFLiteGCSModelSource.from_tflite_model_file('example_v2.tflite')
model.model_format = ml.TFLiteFormat(model_source=source)

# Update the model's display name.
model.display_name = "example_model"

# Update the model's tags.
model.tags = ["examples", "new_models"]

# Add a new tag.
model.tags += "experimental"

# After you change the fields you want to update, save the model changes to
# Firebase and publish it.
updated_model = ml.update_model(model)
ml.publish_model(updated_model.model_id)

// First, import and initialize the SDK as shown above.

(async () => {
  const model = ... // Model object from createModel(), getModel(), or listModels()

  // Upload a new tflite file to Cloud Storage.
  const files = await storageBucket.upload('./example_v2.tflite');
  const bucket = files[0].metadata.bucket;
  const name = files[0].metadata.name;

  // Update the model. Any fields you omit will be unchanged.
  await ml.updateModel(model.modelId, {
    displayName: 'example_model',  // Update the model's display name.
    tags: model.tags.concat(['new']),  // Add a tag.
    tfliteModel: {gcsTfliteUri: `gs:/⁠/${bucket}/${name}`},
  });

  process.exit();
})().catch(console.error);

# First, import and initialize the SDK as shown above.

face_detectors = ml.list_models(list_filter="tags: 'face_detector'").iterate_all()
for model in face_detectors:
  ml.delete_model(model.model_id)

// First, import and initialize the SDK as shown above.

(async () => {
  let listOptions = {filter: 'tags: face_detector'}
  let models;
  let pageToken = null;
  do {
    if (pageToken) listOptions.pageToken = pageToken;
    ({models, pageToken} = await ml.listModels(listOptions));
    for (const model of models) {
      await ml.deleteModel(model.modelId);
    }
  } while (pageToken != null);

  process.exit();
})().catch(console.error);