Source code for pythainlp.tag.chunk

# -*- coding: utf-8 -*-
# SPDX-FileCopyrightText: 2016-2024 PyThaiNLP Project
# SPDX-License-Identifier: Apache-2.0
from typing import List, Tuple

[docs]def chunk_parse( sent: List[Tuple[str, str]], engine: str = "crf", corpus: str = "orchidpp" ) -> List[str]: """ This function parses Thai sentence to phrase structure in IOB format. :param list sent: list [(word, part-of-speech)] :param str engine: chunk parse engine (now, it has crf only) :param str corpus: chunk parse corpus (now, it has orchidpp only) :return: a list of tuples (word, part-of-speech, chunking) :rtype: List[str] :Example: :: from pythainlp.tag import chunk_parse, pos_tag tokens = ["ผม", "รัก", "คุณ"] tokens_pos = pos_tag(tokens, engine="perceptron", corpus="orchid") print(chunk_parse(tokens_pos)) # output: ['B-NP', 'B-VP', 'I-VP'] """ from .crfchunk import CRFchunk _engine = CRFchunk() return _engine.parse(sent)