N-ARY TREE-CNN FOR ARABIC SENTIMENT ANALYSIS
Shimaa Maher Abdallah Baraka;
Abstract
Distributed document and sentence representation is an essential step in text classification. Several models have been studied to compose sentences into a fixed length representation. Such models range from simple order-insensitive models, like Bag-of-Words, to sequence based models, like RNN. In this thesis we propose an architecture that takes into account the hierarchal nature of the language, by building on binary Recursive Neural Nets, using CNN as an internal representation building block for N-ary trees. The algorithm is applied on Arabic sentiment analysis as an example text classification task and reduces the error rate by up to 15-20% for several standard datasets.
Other data
Title | N-ARY TREE-CNN FOR ARABIC SENTIMENT ANALYSIS | Other Titles | أسلوب جديد لتحليل الرأي في اللغة العربية عن طريق التعليم العميق باستخدام الشبكات العصبية الالتفافية والشجر متعدد الاطراف | Authors | Shimaa Maher Abdallah Baraka | Issue Date | 2020 |
Attached Files
File | Size | Format | |
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BB3023.pdf | 699.12 kB | Adobe PDF | View/Open |
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