learning stochastic ot grammars a bayesian approach

Ngày tải lên: 23/03/2014, 19:20

... discovery of a statistical verb lexicon. In EMNLP. Jan Haji ˇ c, Massimiliano Ciaramita, Richard Johans- son, Daisuke Kawahara, Maria Ant ` onia Mart ´ ı, Llu ´ ıs M ` arquez, Adam Meyers, Joakim Nivre, ... is always a patient (A1 ). SRL representations have many potential appli- cations in natural language processing and have recently been shown to be beneficial in question answering (Shen and Lapata, ... model. In NAACL. Dekai Wu, Marianna Apidianaki, Marine Carpuat, and Lucia Specia, editors. 2011. Proc. of Fifth Work- shop on Syntax, Semantics and Structure in Statisti- cal Translation. ACL. 22 gold...

Ngày tải lên: 17/03/2014, 22:20

... vari- ables in the model are then chosen based on the learned parameterization. Here, we propose a dif- ferent approach based on Bayesian statistical prin- ciples: rather than searching for an ... hyperparameters in this way is time- consuming at best and impossible at worst, if there is no gold standard available. Luckily, the Bayesian approach allows us to automatically select values for ... average number of tags per token being 2.3. We varied the values of the hyperparameters α and β and evaluated overall tagging accuracy. For com- parison with our Bayesian HMM (BHMM) in this and...

Ngày tải lên: 20/02/2014, 12:20

... by statistical methods. Proceedings of the IEEE, 64:532 – 556. Sawit Kasuriya, Virach Sornlertlamvanich, Patcharika Cotsomrong, Supphanat Kanokphara, and Nattanun Thatphithakkul. 2003. Thai speech ... for Computational Linguistics A Nonparametric Bayesian Approach to Acoustic Model Discovery Chia-ying Lee and James Glass Computer Science and Artificial Intelligence Laboratory Massachusetts ... corpus. Andrew Gelman, John B. Carlin, Hal S. Stern, and Don- ald B. Rubin. 2004. Bayesian Data Analysis. Texts in Statistical Science. Chapman & Hall/CRC, second edition. James Glass. 2003. A...

Ngày tải lên: 07/03/2014, 18:20

Ngày tải lên: 19/03/2014, 14:05

Ngày tải lên: 23/03/2014, 12:20

Ngày tải lên: 30/03/2014, 23:20

Ngày tải lên: 22/06/2014, 23:20

... into potential errors (bias and random error) related to data based on clinical examina- Acta Veterinaria Scandinavica 2009, 51:36 http://www.actavetscand.com/content/51/1/36 Page 8 of 10 (page ... of variation and bias in relation to monitoring of animal disease incidence on herd and national level, causal analysis on national level, as well as estimation of validated treatment criteria. Monitoring ... The dotted arrow between population level and farm level indicate that few veterinarians use data analysis in their daily practice and advice. High data quality Low data quality COW POPULATION (herd...

Ngày tải lên: 25/10/2012, 10:45

... Hepatocellular carcinoma (HCC). Evaluating for potential treatment candidacy is an important initial step in the management of chronic HCV infection as not all individuals may need or qualify ... prothrombin time (PT), international normalized ratio (INR), and a liver panel. Although the serum aminotransferase level correlates poorly with liver histology, the ratio of aspartate aminotransferase ... immuno-competency is in question, a negative anti- HCV can be further evaluated by a HCV RNA test. HCV RNA can be measured either quantitatively or qualitatively, which can approach a low limit of detection...

Ngày tải lên: 02/11/2012, 09:51

... normal transaminases. ALT Levels For many years, ALT has been used as a standard surrogate for the activity of CHB. Thus, ALT level in combination with HBV DNA level and histological activity ... quantitation and three approved drugs for HBV treatment, and presents an updated and practical clinical approach to managing CHB. Highly sensitive PCR-based quantitation of HBV DNA makes it ... important parameters in determining indication, regimen, and duration of HBV treatment. Although interferon alfa-2b, lamivudine, and adefovir are all approved as initial HBV treatment, understanding...

Ngày tải lên: 03/11/2012, 09:41

... Least Action in Quantum Mechanics 24 1. The Lagrangian in Quantum Mechanics 26 2. The Calculation of Matrix Elements in the Language of a Lagrangian 32 3. The Equations of Motion in Lagrangian ... quantized radiation field. It is here that the theory of action at a distance gives us a different viewpoint. It says that an atom alone in empty space would, in fact, not radiate. Radiation is a ... non-Abelian gauge fields (the electroweak and color gluon fields). The path-integral and diagrammatic methods of Feynman are im- portant general techniques of mathematical physics that have many applications...

Ngày tải lên: 06/11/2012, 11:21

... Nga – K 1 1A 27 Graduation paper 2.2.5 Exclamatory adjective sentence An adjective as head of an adjective phrase or as its sole realization can be an exclamation: How good of you! An exclamation ... Nga – K 1 1A 30 Graduation paper Declaration Title: A new approach to semantic and syntactic functions of English adjectives A contrastive– analysis with their Vietnamese equivalents (Graduation ... 1950s, and it has still existed up to now. C .A plays an important role in learning a foreign language as a main subject at most language universals. According to C. James (1980;19), C .A is a form...

Ngày tải lên: 10/04/2013, 14:46

... condition at the Marine Park Centre CAFEO 28 Hanoi, Vietnam (18-22 nd Dec 2010) Coastal Management - Beach Rehabilitation At Pulau Tioman, Malaysia 7 Figure 9 - Cascaded Seawall Design Plate 7 -Cascaded ... Tioman, Malaysia 1 A HOLISTIC APPROACH IN COASTAL MANAGEMENT – THE EXPERIENCE IN THE BEACH REHABILITION AT PULAU TIOMAN, MALAYSIA Khor Chai Huat 1 and Dr. Lim Foo Hoat 2 Managing Director 1 and Director 2 , Angkasa ... Department of Drainage and Irrigation For Project Approval. CAFEO 28 Hanoi, Vietnam (18-22 nd Dec 2010) Coastal Management - Beach Rehabilitation At Pulau Tioman, Malaysia 2 Plate 1 - Erosion has...

Ngày tải lên: 25/04/2013, 08:20

Ngày tải lên: 31/07/2013, 09:43

Ngày tải lên: 16/10/2013, 11:15

... the team. The database analysts and the programmers are unable to agree on the proper ways to pass information back and forth between the interface and the database, and the require- ments analysts ... or software), • database management and revision (ensuring proper data storage and access), • hardware and software upgrades (replacing or enhancing existing assets), and • network infrastructure ... example, a personal finance software system might take one’s bank balances as an input and act upon them to produce a pie chart, comparing these balances as an output. OD practitioners compare...

Ngày tải lên: 24/10/2013, 08:20

Ngày tải lên: 06/12/2013, 17:34

... figure shows a VPN Concentrator that is NOT in parallel but, instead, terminates into a firewall device. Caution: So as not to contradict anyone or any other publication that may have come before ... hired as an in-house hardw are technician where he learned the ins and outs of hardware troubleshooting and repair. After a few years in hardware, Isaac made his move to Network Administration for ... LAN/WAN, Wireless and Security, plus a list of Enterprise applications for Messaging, Front and Back Office, Management and Remote Access. In the Cisco certification track, Isaac teaches a total...

Ngày tải lên: 10/12/2013, 14:15

Ngày tải lên: 18/12/2013, 17:33