Run training.

Returns the expected dimensions depending on if a GPU is being used.

Write GA state to disk. Overwrites previous saved state. Args: gen: Generation number. population: List of Individual objects.

Returns either the original or averaged version of a given variable. If the master.read_from_avg flag is set to True, and the ExponentialMovi

Returns the current size of the beam.

Returns size of the affix table.

Use greedy sampling.

Append another rollout to this rollout.

Returns the current state of the beam.

Reads a single batch of sentences.

Convenience function for accessing box coordinates. Returns: a tensor with shape [N, 4] representing box coordinates.

Convenience function for accessing box coordinates. Returns: a tensor with shape [N, 4] representing box coordinates.

Samples the most likely class label given the logits. Args: logits: Un-normalized logits with shape (num_samples, num_classes) Returns

Named accessor/initializer:

Choose a config and update it. If `other` is a Config, one of the config choices is selected and updated. Otherwise `other` is returned.

Add field to box list. This method can be used to add related box data such as weights/labels, etc. Args: field: a string key to a

Add field to box list. This method can be used to add related box data such as weights/labels, etc. Args: field: a string key to a

Accesses a box collection and associated fields. This function returns specified field with object; if no field is specified, it returns the

Accesses a box collection and associated fields. This function returns specified field with object; if no field is specified, it returns the

Add episodes to buffer.

Clear text.

Name scope. Must be defined by implementations. Returns: a string representing the name scope of the anchor generation operation.

Name scope. Must be defined by implementations. Returns: a string representing the name scope of the anchor generation operation.

Adds feature type and value pair to feature vector.

Converts serialized DatumProto string to numpy array. Args: string: Serialized DatumProto string. Returns: Numpy array.

Returns component name.

Assign classification and regression targets to each anchor. For a given set of anchors and groundtruth detections, match anchors to groundtr

Gets the score associated with this transition state.

Append results to results list on disk.

Encode a box list relative to an anchor collection. Args: boxes: BoxList holding N boxes to be encoded anchors: BoxList of N anchors

Encode a box list relative to an anchor collection. Args: boxes: BoxList holding N boxes to be encoded anchors: BoxList of N anchors

Returns component object.

Performs training. Trains a model using episodic training. Every so often, runs some evaluations on validation data.

Convenience accessor for the action field in TestTransitionState.

Creates a unique_ptr with a test transition state in it and set its initial score.

Input preprocessing. To be overridden by implementations. This function is responsible for any scaling/shifting of input values that is

Input preprocessing. To be overridden by implementations. This function is responsible for any scaling/shifting of input values that is

Convenience function for accesssing box coordinates. Returns: a numpy array of shape [N, 4] representing box corners

Convenience function for accesssing box coordinates. Returns: a numpy array of shape [N, 4] representing box corners

Pop the item with the lowest score. Returns: score: Item's score. item: The item that was popped. extra_data: Any extra data st

Sample some episodes and train on some episodes.

Compute gradients of the objective with respect to the parameters. Args: objective: The objective op (e.g. output of self.objective())

Returns feature value for an element in the feature vector.

Removes all elements from the feature vector.

Evaluate this program.

Returns the number of terms with positive frequency.

Overwrites the tf.train.Optimizer interface for applying gradients.

Sets the Beam functions, as follows: bool is_allowed(TransitionState *, int): Return true if transition 'int' is allowed for transition state 'Transit

Stores the default arguments for the given set of list_ops. For usage, please see examples at top of the file. Args: list_ops_or_scope: List

Computes matches among row and column indices and returns the result. Computes matches among the row and column indices based on the similarity

Parse hyperparameter string into Config object. Format is 'key=val,key=val,...' Values can be any python literal, or another Config object en

Displays the Kcam live stream in a window. This function blocks until the window is closed.

UTF-8-specific methods Return the data, length, and capacity of UTF-8-encoded version of the text. Length and capacity are measured in bytes.

Adds the token at given index as a new start token.