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An Unsupervised Method for Discovering Lexical Variations in Roman Urdu Informal Text.
Abdul Rafae
Abdul Qayyum
Muhammad Moeen Uddin
Asim Karim
Hassan Sajjad
Faisal Kamiran
Published in:
EMNLP (2015)
Keyphrases
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significant improvement
preprocessing
cost function
support vector machine
natural language processing
co occurrence
domain specific
unsupervised learning
feature selection
objective function
clustering method
segmentation method
chinese text