conll.py 文件源码

def __init__(self) -> None:
        self.sentence_buffer: List[str] = []
        self.sentences: List[List[str]] = []
        self.num_total_words = 0
        # Cluster id -> List of (start_index, end_index) spans.
        self.clusters: DefaultDict[int, List[Tuple[int, int]]] = collections.defaultdict(list)
        # Cluster id -> List of start_indices which are open for this id.
        self.coref_stacks: DefaultDict[int, List[int]] = collections.defaultdict(list)