Báo cáo khoa học: "Perplexity Minimization for Translation Model Domain Adaptation in Statistical Machine Translation" potx

... their translations: the Greek parser, its lexical database, the extraction and concordanc- ing system. 1 Introduction In today’s multilingual society, there is a pressing need for building translation ... as large-coverage multilingual lexicons, translation systems or translation aid tools, especially due to the increasing interest in computer-assisted trans- lation. This paper pr...

Ngày tải lên: 22/02/2014, 02:20

... agreement. 2.1 Form and Function Arabic nominals (i.e. nouns, proper nouns and adjectives) and verbs in ect for gender: mascu- line (M) and feminine (F ), and for number: sin- gular (S), dual (D) and plural ... S M P ) 4 and      ktb¯h ( F S M P ). In ad- dition to broken plurals, Arabic has a class of bro- ken feminines in which the feminine singular form is derived templatic...

Ngày tải lên: 07/03/2014, 22:20

... arranged in a distorted b-barrel-like configuration (shown in yellow). The hairpin that joins blades IV and V in the N-terminal domain and interacts with the C-terminal domain is shown in red. Fig. ... located in blades IV and V and the C-terminal domain or between the hair- pin that joins blades IV and V and the C-terminal domain (Fig. 1 and Table S1). The apolar interaction...

Ngày tải lên: 15/03/2014, 23:20

... TetR(K 64 L 135 I 138 ) forms a dimer and, with respect to the monomer architecture, each chain contains an N-terminal DNA-binding domain (residues 1–48) and a C-terminal effector-binding domain (residues ... the dimer interface. The two effector- binding sites present in the dimer are identical and, because the binding sites are located within the protein interface, each binding site i...

Ngày tải lên: 16/03/2014, 00:20

... thesis project investigating a computational model of early language acquisition. The model discovers word-like units from cross- modal input data and builds continuously evolving internal representations ... language learning capabilities, or do we solely use the input from the environment to find struc- ture in language? Nativists believe that infants have an innate capability...

Ngày tải lên: 22/02/2014, 02:20

... the protein involved in interaction with Cdk2 and cyclin A: 1, domain 1 interacting with cyclin A; 2, a linker helix involved in binding both cyclin A and Cdk2; 3, domain 2 inter- acting with ... relative to the binding target surface. Additionally, the flexible hinge facilitates variable separation of the two globular domains after binding has occurred, again allowing for binding di...

Ngày tải lên: 07/03/2014, 21:20

Ngày tải lên: 08/03/2014, 01:20

... Scot- land. Minqing Hu and Bing Liu. 2004. Mining and sum- marizing customer reviews. In KDD’04: Proceed- ings of the Tenth ACM SIGKDD International Con- ference on Knowledge Discovery and Data Mining, pages ... observations. 1 Introduction There has been a huge interest in the automatic identification and extraction of opinions from free text in recent years. Opinion mining spans a va-...

Ngày tải lên: 16/03/2014, 23:20

... translation is aimed at providing routines intrinsically capable of producing correct and accurate translation. We are attempting to go beyond simple word -for- word translation; be- yond translation ... contains all of the information that is in the input sentence. The part of the information that is implicit in the sentence (tense, voice, and so forth) is made explicit in...

Ngày tải lên: 19/02/2014, 19:20

... be preferable in a general set- ting, or in one domain, is not necessarily preferable in another domain. Indeed, sometimes the domain can change the meaning of a phrase entirely. In a food related ... probabilistic domain membership into a translation model. Unsupervised modeling of the training data produces naturally occurring sub- corpora, generalizing beyond corpus and ge...

Ngày tải lên: 19/02/2014, 19:20