Papers by Adel Rahimi
Persian Ezafe Recognition Using Transformers and Its Role in Part-Of-Speech Tagging (2020.findings-emnlp)
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| Challenge: | Ezafe is a grammatical particle in some Iranian languages that links two words together but is almost always not indicated in Persian script. |
| Approach: | They propose to use Persian ezafe to improve part-of-speech tagging by using transformer-based methods to achieve state-of the-art results. |
| Outcome: | The proposed methods achieve state-of-the-art in the task of ezafe recognition and show that they are not useful to transformer-based methods. |
Joint Persian Word Segmentation Correction and Zero-Width Non-Joiner Recognition Using BERT (2020.coling-main)
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| Challenge: | a set of rules are set by the regulatory body of the Persian language regarding the use of white space and ZWNJ . only a few people follow these rules in writing formal Persian, let alone the informal language. |
| Approach: | They address problems of word segmentation and zero-width non-joiner recognition in Persian . they use a macro-averaged F1 score of 92.40% on a carefully collected corpus of 500 sentences . |
| Outcome: | The proposed problem is a sequence labeling problem in Persian . it achieves a macro-averaged F1 score of 92.40% on a carefully collected corpus of 500 sentences . |