Báo cáo khoa học: "Reformatting Web Documents via Header Trees" ppt

... quantitatively estimated by exploit- ing the redundancy of Web information. The hy- pothesis is that the number of documents that can be retrieved from the Web in which the question and the answer co-occur ... algorithm queries the Web with the patterns created from the question and an- swer and after that estimates the consistency of the patterns. 4.1 Querying the Web We use a Web...

Ngày tải lên: 08/03/2014, 07:20

... 8-14 July 2012. c 2012 Association for Computational Linguistics Improving Word Representations via Global Context and Multiple Word Prototypes Eric H. Huang, Richard Socher ∗ , Christopher D. ... neural-network-based lan- guage model that distinguishes and uses both local and global context via a joint training objective. The model learns word representations that better cap- ture the ....

Ngày tải lên: 19/02/2014, 19:20

... 369–377, Suntec, Singapore, 2-7 August 2009. c 2009 ACL and AFNLP Dependency Grammar Induction via Bitext Projection Constraints Kuzman Ganchev and Jennifer Gillenwater and Ben Taskar Department ... motivat- ing recent interest in transferring linguistic re- sources from one language to another via parallel text. For example, several early works (Yarowsky and Ngai, 2001; Yarowsky et al.,...

Ngày tải lên: 20/02/2014, 07:20

... RAISINS, SULTANAS~ AND CURRANTS: LEXICAL CLASSIFICATION AND ABSTRACTION VIA CONTEXT PRIMING David J. Hutches Department of Computer Science and Engineering, Mail Code ... whereby the search space is reduced dramatically. One method of accomplishing this pruning is via context priming. In context priming, we view a context as the seed upon which to build a network ... network primed...

Ngày tải lên: 20/02/2014, 21:20

... and the database. 3.6 Web- based client The web- based client is a JavaScript/HTML pro- gram running on the user’s web browser software (e.g. Google Chrome). A snapshot of the webclient is shown in ... game-world module serves game-world specifications to the web- based client. 3.2 Broker The broker module is a web server that connects the web clients to their corresponding different...

Ngày tải lên: 07/03/2014, 18:20

... Gigaword dataset provided by LDC (3.7 billion tokens). webnews: Data collected over several years, up to January 2006 (34 billion tokens). web: The Web 1T 5-gram Version 1 corpus provided by LDC (1 ... 1,283,522,262 Table 1: Num. of n-grams in the Web 1T 5-gram corpus. 5 Experiments This section describes three sets of experiments: first, we encode the Web 1T 5-gram corpus as a ran- dom...

Ngày tải lên: 08/03/2014, 01:20

... 929–936, Sydney, July 2006. c 2006 Association for Computational Linguistics Semantic Role Labeling via FrameNet, VerbNet and PropBank Ana-Maria Giuglea and Alessandro Moschitti Department of Computer

Ngày tải lên: 08/03/2014, 02:21

... make FSAFM observation difficult. Abbreviations AFM, atomic force microscopy; DOC, deoxycholate; FSAFM, fast-scanning atomic force microscopy; SD, standard deviation; SERCA, sarco-endoplasmic reticulum ... the mica surface as lipid bilayer mem- branes with a thickness of 5.1 ± 0.6 nm [mean ± standard deviation (SD), N = 23]. These DOC-treated SR membranes immobilized on the mica surface con- t...

Ngày tải lên: 14/02/2014, 14:20

... trans- duction cascades. These miRNAs appear to contribute to the regulation of different signaling pathways via the Keywords cell signaling; feedback regulation; miRNAs; regulatory network; signal cascades Correspondence G. ... we present an overview of these complex networks by providing examples of recent findings. Abbreviations AP-1, activation protein 1; EcR, ecdysone receptor; EMT, epi...

Ngày tải lên: 14/02/2014, 19:20

... z n is approxi- mately a monotonously increasing (decreasing) linear function of n. To amplify the deviations of z n , the curve of z n $ n is fitted by a straight line using the least squares technique, Isochores ... between mam- mals and other vertebrates and serves as a main laboratory model for the $ 9600 extant avian species. The chicken also represents the first agricultural ani- mal to h...

Ngày tải lên: 19/02/2014, 07:20