parsing using a pcfgla lattice parser

... Inducing head-driven PCFGs with latent heads: Refining a tree-bank grammar for parsing. In Proc. of ECML. Khalil Sima’an, Alon Itai, Yoad Winter, Alon Altman, and Noa Nativ. 2001. Building a Tree-Bank ... morpho- logical analyzer in producing the lattice was crucial for parsing accuracy. Results Our final configuration (marking verbal forms and subject-NPs, using the analyzer to con- struct the lattice and ... ACL. Yoav Golderg, Reut Tsarfaty, Meni Adler, and Michael Elhadad. 2009. Enhancing unlexicalized parsing per- formance using a wide coverage lexicon, fuzzy tag-set mapping, and em-hmm-based lexical...

Ngày tải lên: 17/03/2014, 00:20

... motivated grammar-driven parsing systems achieved high accuracy which are comparable to the treebank-based statistical parsers. Notably are the constraint-based linguistic frameworks with mathematical ... note that we are not using any in-domain unlabeled data. Also, the poor performance of the HPSG parser on this dataset indicates that the parser performance drop is more related to domain-specific ... Michael Riley, Brian Roark, and Richard Sproat. 2006. Map adaptation of stochastic grammars. Computer speech and language, 20(1):41–68. Sabine Buchholz and Erwin Marsi. 2006. CoNLL-X shared task...

Ngày tải lên: 08/03/2014, 00:20

... domain adaption for parsing that has been draw some in- terests in recent years. Typical domain adaptation tasks often assume annotated data in new domain absent or insufficient and a large scale ... 25- 30. Paola Merlo, Suzanne Stevenson, Vivian Tsang, and Gianluca Allaria. 2002. A multilingual paradigm for automatic verb classification. In ACL-2002, pages 207–214, Philadelphia, Pennsylvania, USA. Joakim ... gdzhou@suda.edu.cn Abstract This paper proposes an approach to en- hance dependency parsing in a language by using a translated treebank from an- other language. A simple statistical ma- chine translation method,...

Ngày tải lên: 17/03/2014, 01:20

Ngày tải lên: 31/03/2014, 01:20

... (Kurohashi and Na- gao, 1994) or CaboCha (Kudo and Matsumoto, 2002). Although this information is less accu- rate than manually annotated information, these automatic analyzers provide a large amount ... the parsing accuracy. We can also verify that the parsing accuracy improves by using imprecise information obtained from an automati- cally parsed corpus. Klein and Manning proposed a generative model ... Parsing Using Co-occurrence Information and a Combination of Case Elements Takeshi Abekawa Graduate School of Education University of Tokyo abekawa@p.u-tokyo.ac.jp Manabu Okumura Precision and Intelligence...

Ngày tải lên: 20/02/2014, 12:20

Ngày tải lên: 17/03/2014, 04:20

Ngày tải lên: 17/03/2014, 22:20

Ngày tải lên: 23/03/2014, 16:21

Ngày tải lên: 23/03/2014, 20:20

... Prevention of Pleural Adhesions Using a Membrane Containing Polyeth- ylene Glycol in Rats Volkan Karacam 1  , Ahmet Onen 2 , Aydin Sanli 2 , Duygu Gurel 3 , Aydanur Kargi 3 , Sami Karapolat 4 , Nezih ... Thorac Cardio- vasc Surg 2001;121:657-67. 5. Onen A, Sanli A. Surgical treatment of synchronous and meta- chronous lung cancer. Tur Toraks Der 2004;5:201-7. 6. Tanaka A, Abe T, Matsuura A. Prevention ... thoracoto- mies, Tanaka et al. demonstrated that adhesions which develop following thoracotomies may be suc- cessfully eliminated using hyaluronate-based ab- sorbable membran in rats [6]. Getman...

Ngày tải lên: 25/10/2012, 11:00

... They were fed intragastrically (i.g.) daily for 14 and 28 days. Tumor areas were measured every 7 days using a caliper, and the tumor area was calculated according to the formula: tumor volume ... Introduction Natural botanical products have a long history in the world and are featured in using a complex combination of herbs to treat various diseases (e.g. rheumatoid arthritis, menopausal symptoms, ... apoptotic cells were expressed as the number of apoptotic cells per field. Statistical analysis Statistical significance between the treatment groups was analyzed using a two-way statistical...

Ngày tải lên: 03/11/2012, 09:54

... normal then a deviation away from a fractal pattern may be indicative of a shift towards an unhealthy or less desirable control strategy. The analysis of fractal patterns in gait and posture data ... considered appropriate. Recently Parkinsonian patients (PP), spinocerebellar ataxia (SCA) patients, and healthy participants’ COP were analysed using a more traditional fractal dimension analysis ... of appropriate non-linear analysis, such as fractal analysis, in place of traditional analyses [1]. A strong reason behind this paradigm shift is the acknowledgment of variability in natural...

Ngày tải lên: 03/11/2012, 10:09

... results are used. 43 learning data are used for training the ANN model, and the others are used for the comparison Data Collection Data Normalization Parametric Studies Training and Testing ANN ... the field data. In particular, these differences are increase at the high strain rate range. The reason is that ANN model has not a lot of database on the high strain rate. To eliminate this ... phases First, data collection phase involved gathering the data for use in training and testing the neural network. A large training data reduces the risk of under-sampling the nonlinear function,...

Ngày tải lên: 22/03/2013, 15:01

Ngày tải lên: 14/08/2013, 13:47

Ngày tải lên: 05/09/2013, 08:40

Ngày tải lên: 05/09/2013, 16:11

Ngày tải lên: 05/09/2013, 16:11

... a wind farm of HAWT using GA gives a uniform grid arrangement similar that obtained by Grady et al. [2]; this is different than that obtained by Mosetti [1] who obtained a somewhat random arrangement. ... Engineering in department of Mechanical Engineering and Materials Science at Washington University in St. Louis, MO, USA. He is a Fellow of ASME, AIAA, IEEE, and SAE. E-mail address: rka@wustl.edu ... 5.2 Layout Optimization of VAWT Wind Farm We consider VAWT with the geometric parameters shown in Table 3. Case III has been taken from the paper of Yan et al. [12] and Case III has a double...

Ngày tải lên: 05/09/2013, 17:03

... task type as one of a multiple of task types in a reading test. Teachers may also apply this task type to classroom exercises and homework assignments. Acknowledgments • The author thanks Hyesug ... from a systematic pattern of lining. • Have one example word that is familiar to all students and is bigger than the rest of the words. Difficulty of Items The task will contain words of varying ... "Look at the picture (Pause). Look at the words around the picture (Pause.) Find the biggest word. What is that word? (Students will say, "Table.") A line has been drawn from that word...

Ngày tải lên: 06/09/2013, 11:10

Ngày tải lên: 15/10/2013, 16:12