Stop Words Cleaner for Marathi


This model removes ‘stop words’ from text. Stop words are words so common that they can be removed without significantly altering the meaning of a text. Removing stop words is useful when one wants to deal with only the most semantically important words in a text, and ignore words that are rarely semantically relevant, such as articles and prepositions.

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How to use

stop_words = StopWordsCleaner.pretrained("stopwords_mr", "mr") \
        .setInputCols(["token"]) \
nlp_pipeline = Pipeline(stages=[document_assembler, tokenizer, stop_words])
light_pipeline = LightPipeline([['']]).toDF("text")))
results = light_pipeline.fullAnnotate("उत्तरेचा राजा होण्याव्यतिरिक्त, जॉन स्नो एक इंग्रज चिकित्सक आहे आणि भूल आणि वैद्यकीय स्वच्छतेच्या विकासासाठी अग्रगण्य आहे.")
val stopWords = StopWordsCleaner.pretrained("stopwords_mr", "mr")
val pipeline = new Pipeline().setStages(Array(document_assembler, tokenizer, stopWords))
val result =["उततर  यतिि,   एक रज ििसक आह आणि  आणि यक वचछत ि अगरगण आह."].toDS.toDF("text")).transform(data)


[Row(annotatorType='token', begin=0, end=7, result='उत्तरेचा', metadata={'sentence': '0'}),
Row(annotatorType='token', begin=9, end=12, result='राजा', metadata={'sentence': '0'}),
Row(annotatorType='token', begin=14, end=29, result='होण्याव्यतिरिक्त', metadata={'sentence': '0'}),
Row(annotatorType='token', begin=30, end=30, result=',', metadata={'sentence': '0'}),
Row(annotatorType='token', begin=32, end=34, result='जॉन', metadata={'sentence': '0'}),

Model Information

Model Name: stopwords_mr
Type: stopwords
Compatibility: Spark NLP 2.5.4+
Edition: Official
Input Labels: [token]
Output Labels: [cleanTokens]
Language: mr
Case sensitive: false
License: Open Source

Data Source

The model is imported from