A DEEP AUTOENCODER-BASED REPRESENTATION FOR ARABIC TEXT CATEGORIZATION
Arabic text representation is a challenging assignment for several applications such as text categorization and clustering since the Arabic language is known for its variety, richness and complex morphology. Until recently, the Bag-of-Words remains the most common method for Arabic text representati...
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2020
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oai:doaj.org-article:33a784cd229f41e08d0ebc707b02e5b42021-11-15T04:08:07ZA DEEP AUTOENCODER-BASED REPRESENTATION FOR ARABIC TEXT CATEGORIZATION10.32890/jict2020.19.3.41675-414X2180-3862https://doaj.org/article/33a784cd229f41e08d0ebc707b02e5b42020-06-01T00:00:00Zhttp://e-journal.uum.edu.my/index.php/jict/article/view/jict2020.19.3.4https://doaj.org/toc/1675-414Xhttps://doaj.org/toc/2180-3862Arabic text representation is a challenging assignment for several applications such as text categorization and clustering since the Arabic language is known for its variety, richness and complex morphology. Until recently, the Bag-of-Words remains the most common method for Arabic text representation. However, it suffers from several shortcomings such as semantics deficiency and high dimensionality of feature space. Moreover, most existing methods ignore the explicit knowledge contained in semantic vocabularies such as Arabic WordNet. To overcome these shortcomings, we proposed a deep Autoencoder based representation for Arabic text categorization. It consisted of three stages: (1) Extracting from Arabic WordNet the most relevant concepts based on feature selection processes (2) Features learning via an unsupervised algorithm for text representation (3) Categorizing text using deep Autoencoder. Our method allowed for the consideration of document semantics by combining both implicit and explicit semantics and reducing feature space dimensionality. To evaluate our method, we conducted several experiments on the standard Arabic dataset, OSAC. The obtained results showed the effectiveness of the proposed method compared to state-of-the-art ones. Fatima-Zahra El-AlamiAbdelkader El MahdaouySaid Ouatik El AlaouiNoureddine En-NahnahiUUM Pressarticlearabic text representationdeep autoencoderfeature selectionmachine learningtext categorizationInformation technologyT58.5-58.64ENJournal of ICT, Vol 19, Iss 3, Pp 381-398 (2020) |
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arabic text representation deep autoencoder feature selection machine learning text categorization Information technology T58.5-58.64 |
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arabic text representation deep autoencoder feature selection machine learning text categorization Information technology T58.5-58.64 Fatima-Zahra El-Alami Abdelkader El Mahdaouy Said Ouatik El Alaoui Noureddine En-Nahnahi A DEEP AUTOENCODER-BASED REPRESENTATION FOR ARABIC TEXT CATEGORIZATION |
| description |
Arabic text representation is a challenging assignment for several applications such as text categorization and clustering since the Arabic language is known for its variety, richness and complex morphology. Until recently, the Bag-of-Words remains the most common method for Arabic text representation. However, it suffers from several shortcomings such as semantics deficiency and high dimensionality of feature space. Moreover, most existing methods ignore the explicit knowledge contained in semantic vocabularies such as Arabic WordNet. To overcome these shortcomings, we proposed a deep Autoencoder based representation for Arabic text categorization. It consisted of three stages: (1) Extracting from Arabic WordNet the most relevant concepts based on feature selection processes (2) Features learning via an unsupervised algorithm for text representation (3) Categorizing text using deep Autoencoder. Our method allowed for the consideration of document semantics by combining both implicit and explicit semantics and reducing feature space dimensionality. To evaluate our method, we conducted several experiments on the standard Arabic dataset, OSAC. The obtained results showed the effectiveness of the proposed method compared to state-of-the-art ones.
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| format |
article |
| author |
Fatima-Zahra El-Alami Abdelkader El Mahdaouy Said Ouatik El Alaoui Noureddine En-Nahnahi |
| author_facet |
Fatima-Zahra El-Alami Abdelkader El Mahdaouy Said Ouatik El Alaoui Noureddine En-Nahnahi |
| author_sort |
Fatima-Zahra El-Alami |
| title |
A DEEP AUTOENCODER-BASED REPRESENTATION FOR ARABIC TEXT CATEGORIZATION |
| title_short |
A DEEP AUTOENCODER-BASED REPRESENTATION FOR ARABIC TEXT CATEGORIZATION |
| title_full |
A DEEP AUTOENCODER-BASED REPRESENTATION FOR ARABIC TEXT CATEGORIZATION |
| title_fullStr |
A DEEP AUTOENCODER-BASED REPRESENTATION FOR ARABIC TEXT CATEGORIZATION |
| title_full_unstemmed |
A DEEP AUTOENCODER-BASED REPRESENTATION FOR ARABIC TEXT CATEGORIZATION |
| title_sort |
deep autoencoder-based representation for arabic text categorization |
| publisher |
UUM Press |
| publishDate |
2020 |
| url |
https://doaj.org/article/33a784cd229f41e08d0ebc707b02e5b4 |
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