Tài liệu Báo cáo khoa học: "Arabic Morphological Tagging, Diacritization, and Lemmatization Using Lexeme Models and Feature Ranking" pdf

... Computational Linguistics Arabic Morphological Tagging, Diacritization, and Lemmatization Using Lexeme Models and Feature Ranking Ryan Roth, Owen Rambow, Nizar Habash, Mona Diab, and Cynthia Rudin Center ... paper (morphological tag- ging, diacritization, and lemmatization) ; and (c) we tune the weights of the feature classifiers on a tuning corpus (different tu...

Ngày tải lên: 20/02/2014, 09:20

... using a mor- phological analyzer for tokenizing and morphologically tagging (including part- of-speech tagging) Arabic words in one process. We learn classifiers for individual morphological features, ... corpora as TR1 and TR2, and to the test corpora as, TE1 and TE2. We report results on both TE1 and TE2 be- cause of the differences in the two parts of the ATB, both in terms of...

Ngày tải lên: 20/02/2014, 15:20

... test: 1. For a given candidate Arabic named entity pair (A, B), we project them into English by translating the mentions using a standard sta- tistical machine translation toolkit. Using the projected ... We base our work partly on previous work done by Bagga and Baldwin (Bagga and Baldwin, 1998), which has also been used in later work (Chen and Mar- tin, 2007). Other work such as L...

Ngày tải lên: 20/02/2014, 09:20

... developed at the Linguistic Data Consortium, Uni- versity of Pennsylvania, and at the Fac- ulty of Mathematics and Physics and the Faculty of Arts, Charles University in Prague, respectively. The ... Pennsylvania, and three concerned institutions of Charles University in Prague, namely the Center for Computational Linguistics, the Institute of Formal and Applied Linguistics, and t...

Ngày tải lên: 22/02/2014, 02:20

... negatively crossed, open and positively crossed. Transitions between the different configura- tions are possible and energies of 0.4 kcalÆmol )1 and 1.2 kcalÆmol )1 from negative to open and positive to open ... from INSERM and CNRS. S.D. acknowledges ANR-09-BLAN- NT09-485720 ‘CHROREMBER’. J.B. acknowledges the support of the Ministry of Education, Youth and Sports (MSM0021620806...

Ngày tải lên: 14/02/2014, 18:20

... ANGPTL2 and ANGPTL6 ⁄ AGF in obesity and related metabolic diseases, and discuss the possibility that both could func- tion as molecular targets for the prevention and treatment of obesity and metabolic ... focus on the roles of ANGPTL2 and ANGPTL6 ⁄ AGF in obes- ity and related metabolic diseases, and discuss whether these ANGPTLs could be targets for the prevention and tre...

Ngày tải lên: 14/02/2014, 22:20

... regulation and mixed lineage leukemia. Acknowledgements We thank Imran Hussain, Sahba Kasiri, Bishakha Shrestha, Saoni Mandal and other Mandal lab mem- bers for useful discussion and critical ... DNA-binding domain, a ligand-binding domain and a transactivation domain. The DNA-bind- ing domain is responsible for DNA binding specificity and dimerization, and the ligand-binding domai...

Ngày tải lên: 16/02/2014, 14:20

... tumor tissues and eight matched normal tissues were collected from eight CRC patients (Table S1) and protein expression was compared between each tumor and adjacent normal tissue using LC-MS ⁄ ... on a narrow-range IPG strip and suggested S100A8 and S100A9 as candidates for serological biomarkers in combination with other serum markers that aid CRC diagnosis. Using our strategy...

Ngày tải lên: 16/02/2014, 15:20

... hoan thien ve the chat va tam hdn. Hdi nghi 'Nghien danh gia ket qua bi/oc 1 de tai khoa hoc cap tinh cuu tieng dia phuong Thanh Hoa" (thang 5/2010)

Ngày tải lên: 18/02/2014, 05:20

... 5–500] and harvested 24 h after infec- tion. The cells were disrupted by sonication, and RPE65 was solubilized using Chaps. RPE65 expression levels were evaluated by western blot analysis, using ... with that from rod-dominant species. J Biol Chem 283, 8110–8117. 23 Yethon JA, Epand RF, Leber B, Epand RM & Andrews DW (2003) Interaction with a membrane surface triggers a reversible...

Ngày tải lên: 18/02/2014, 08:20