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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 8 of 8 1 Arabic named entity recognition using optimized feature sets Yassine Benajiba; Mona Diab; Paolo Rosso In: http://www.aclweb.org/anthology-new/D/D08/D08-1030.pdf (2008) BASE Show details 2 Specific Features to Enhance Arabic Named Entity Recognition Yassine Benajiba; Mona Diab; Paolo Rosso. - 2008 BASE Show details 3 Arabic named entity recognition using conditional random fields Yassine Benajiba; Paolo Rosso In: http://users.dsic.upv.es/~prosso/resources/BenajibaRosso_LREC08.pdf (2008) Abstract: The Named Entity Recognition (NER) task consists in determining and classifying proper names within an open-domain text. This Natural Language Processing task proved to be harder for languages with a complex morphology such as the Arabic language. NER was also proved to help Natural Language Processing tasks such as Machine Translation, Information Retrieval and Question Answering to obtain a higher performance. In our previous works we have presented the first and the second version of ANERsys: an Arabic Named Entity Recognition system, whose performance we have succeeded to improve by more than 10 points, from the first to the second version, by adopting a different architecture and using additional information such as Part-Of-Speech tags and Base Phrase Chunks. In this paper, we present a further attempt to enhance the accuracy of ANERsys by changing the probabilistic model from Maximum Entropy to Conditional Random Fields which helped to improve the results significantly. 1. URL: http://users.dsic.upv.es/~prosso/resources/BenajibaRosso_LREC08.pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.330.8645 BASE Hide details 4 ANERsys: An Arabic Named Entity Recognition System based on Maximum Entropy Yassine Benajiba; Paolo Rosso; José Miguel... In: http://prhlt.iti.es/papers/2007/brb07.pdf (2007) BASE Show details 5 Arabic Named Entity Recognition: Using Features Extracted from Noisy Data Yassine Benajiba; Imed Zitouni; Mona Diab... In: http://aclweb.org/anthology-new/P/P10/P10-2052.pdf BASE Show details 6 Arabic Word Segmentation for Better Unit of Analysis Yassine Benajiba; Imed Zitouni In: http://www.lrec-conf.org/proceedings/lrec2010/pdf/54_Paper.pdf BASE Show details 7 Adapting the JIRS Passage Retrieval System to the Arabic Language Yassine Benajiba; Paolo Rosso; José Manuel... In: http://www.dsic.upv.es/~ybenajiba/resources/CICLingJIRS.pdf BASE Show details 8 Enhancing Mention Detection using Projection via Aligned Corpora Yassine Benajiba; Imed Zitouni In: http://www.aclweb.org/anthology-new/D/D10/D10-1097.pdf BASE Show details

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