Báo cáo khoa học: "Incremental Parsing with Monotonic Adjoining Operation" potx

... a pattern with which to expand it and then filling out that pattern with words drawn from a unigram distribution. This kind of coupled generative process can be naturally formalized with tree ... the rich literature on tree automata. This paper makes the connection concrete with a tree transducer based semantic parsing model and suggests that other models can be interpreted in a simi...

Ngày tải lên: 19/02/2014, 19:20

Ngày tải lên: 20/02/2014, 18:20

... discourse parsing using statisti- cal bottom-up parsing (Soricut and Marcu, 2003), hierarchical agglomerative clustering (Sporleder and Lascarides, 2004), parsing from lexicalized tree -adjoining ... research that are relevant to our work: work on parsing (written and spoken) discourse, and work on plan-based dialog models. Discourse Parsing Discourse parsing is the pro- cess of...

Ngày tải lên: 22/02/2014, 02:20

... Dependency Parsing Based on the joint POS tagging and dependency parsing model by Hatori et al. (2011), we build our joint model to solve word segmentation, POS tag- ging, and dependency parsing within ... starting with ‘U’, ‘S’, ‘T’, or ‘D’), and  φ p is the set of the parsing features (start- ing with ‘P’). Then, if we set σ p to a number smaller than 1, perceptron updates for...

Ngày tải lên: 07/03/2014, 18:20

... PR with the V32I mutation; PR I50V , PR with the I50V mutation; PR I54M , PR with the I54M mutation; PR I54V , PR with the I54V mutation; PR I84V , PR with the I84V mutation; PR L90M , PR with ... compared with PR WT –SQV. (B) PR I50V –APV compared with PR I50V –SQV. (C) PR I54M –APV compared with PR I54M –SQV. (D) PR I54V –APV compared with PR I54V –SQV. (E) PR I84V –APV...

Ngày tải lên: 18/02/2014, 04:20

... R3. The PCR product with a size of  1.6 kb was digested with BamHI to obtain a fragment between the two copper-binding site coding regions and ligated to pBlueScript pKSII(+) with T4 DNA ligase ... R3-1501 – than R3- 0337 – . This pattern agrees with the presence of two different enzymes with overlapping activities. Purification of two enzymes with different affinities for monophen...

Ngày tải lên: 19/02/2014, 07:20

... between these two, we need to increase parsing speed, but without losing accuracy. Parsing with lexicalised grammar formalisms, such as Lexicalised Tree Adjoining Grammar and Combinatory Categorial ... parser must consider; second, each further pass is as costly as parsing a whole extra sentence. Our goal is to increase parsing speed without loss of accuracy. The technique we use...

Ngày tải lên: 20/02/2014, 04:20

... the SRH. We show the performance of GIZA++ and HM- BiTAM with the SRH in the lines entitled with SRH” in Table 1. The GIZA++ and HM-BiTAM with the SRH slightly outperformed the standard GIZA++ ... alignment model. We formulate a syn- onym pair generative model with a topic variable and use this model as a regularization term with a bilingual word alignment model. The topic vari- able...

Ngày tải lên: 20/02/2014, 04:20

... infrastructure to sup- port the creation of, experimentation with, and evaluation of coreference resolvers. Reconcile was designed with the following seven desiderata in mind: • implement the ... present). The basic architecture of the system includes five major steps. Starting with a corpus of docu- ments together with a manually annotated corefer- ence resolution answer key 1 , Reconc...

Ngày tải lên: 20/02/2014, 04:20

... 288–295. James Henderson. 2004. Lookahead in deterministic left-corner parsing. In Proceedings of the Workshop on Incremental Parsing: Bringing Engineering and Cognition Together, pages 26–33. Liang ... top-down parsing and language modeling. Computational Linguistics, 27(2):249–276. William Schuler, Samir AbdelRahman, Tim Miller, and Lane Schwartz. 2010. Broad-coverage incremental parsi...

Ngày tải lên: 20/02/2014, 04:20