Get the world size of the given process group. .. warning:: This will always return 1 if a distributed group has not been initialize

Normalize a path/URL. :param path: The path/URL to normalize.

Check if a path is a URL. :param path: Path-like object to check.

Could this question be counting question that the model should use pointing for? This check is conservative, so it will have a high recall b

Given a starting state and a step function, apply beam search to find the most likely target sequences. Returns a tuple of `

Builds a HTML table visualization of the predictions

Check if a local or remote file exists. :param path: Path/URL to a file.

After download, check that all videos referenced in annotations exist.

Load/cache annotations across all tasks/splits, return {(data_split, video_name): fps}. video_name is the video identifier without file exten

returns the latest is checkpoint directory in `checkpoint`, returns `checkpoint` if it is already a checkpoint dir

Convert frame dirs to videos, optionally in parallel.

partition `lst` into that the mininal number of groups that as evenly sized as possible and are at most `max_group_size` in size

Write something to a file in a local or remote directory. :param dir: The path/URL of the directory to write the file to. :param fname:

Load an HF dataset, caching locally under VIDEO_DATA_HOME. If a local copy exists at VIDEO_DATA_HOME/{local_name}, loads from disk. Otherwise

Get the world size of the default distributed process group. .. warning:: This will always return 1 if a distributed group has not b

Get the local rank per filesystem, meaning that, regardless of the number of nodes, if all ranks share the same filesystem then `get_fs_local_rank

Initialize weights of a linear or embedding module. :param config: The model config. :param module: The linear or embedding submodule to

Save model, optim, and other training state to a local or remote directory.

Format video tracks start_end_only: Only track the first and last point of each object first_object: Only track the first ob

List the contents of a local or remote directory. If ``recurse=False``, only the immediate children of the directory are returned, otherwise

Check that all videos referenced in annotations exist on disk. Uses _resolve_video_path to handle varying extensions for YouTube videos.

Local cache path: tracking/{dataset_name}/{task}/{split}/

Tokenizer this model uses

Download urls from a PixMo dataset, return a map of urls->filename

Get video source downloader classes by name. Args: sources: list of source names, or None for all. Returns: dict of {source_n

Load from a YAML file.

Load model, optim, and other training state from a local or remote checkpoint directory created via :meth:`save()` or :meth:`save_asy

Return the HF config name for loading a given task. MOT repos use task as config (e.g. "track", "ground"). SOT repo overrides to use

Reshape images of [n_images, h, w, 3] -> [n_images, n_patches, pixels_per_patch]

Format points for a single image

Convert normalized coordinates to absolute pixel coordinates.