Part of Speech for Chinese


This model annotates the part of speech of tokens in a text. The parts of speech annotated include PRON (pronoun), CCONJ (coordinating conjunction), and 15 others. The part of speech model is useful for extracting the grammatical structure of a piece of text automatically.

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How to use

pos = PerceptronModel.pretrained("pos_ud_gsd", "zh") \
    .setInputCols(["document", "token"]) \
nlp_pipeline = Pipeline(stages=[document_assembler, sentence_detector, tokenizer, pos])
light_pipeline = LightPipeline([['']]).toDF("text")))
results = light_pipeline.fullAnnotate("除了担任北方国王之外,约翰·斯诺(John Snow)是一位英国医师,也是麻醉和医疗卫生发展的领导者。")

val pos = PerceptronModel.pretrained("pos_ud_gsd", "zh")
    .setInputCols(Array("document", "token"))


[Row(annotatorType='pos', begin=0, end=20, result='NOUN', metadata={'word': '除了担任北方国王之外,约翰·斯诺(John'}, embeddings=[]),
Row(annotatorType='pos', begin=22, end=50, result='X', metadata={'word': 'Snow)是一位英国医师,也是麻醉和医疗卫生发展的领导者。'}, embeddings=[]),

Model Information

Model Name: pos_ud_gsd
Type: pos
Compatibility: Spark NLP 2.5.0+
Edition: Official
Input labels: [token]
Output labels: [pos]
Language: zh
Case sensitive: false
License: Open Source

Data Source

The model is imported from