Báo cáo khoa học: "An Active Learning Approach to Finding Related Terms" docx

... Linguistics An Active Learning Approach to Finding Related Terms David Vickrey Stanford University dvickrey@cs.stanford.edu Oscar Kipersztok Boeing Research & Technology oscar.kipersztok @boeing.com Daphne ... For example, to determine how similar (the only sense of) “factory” is to the word “plant,” we compute the similarity of “factory” to the “in- dustrial plant” sens...

Ngày tải lên: 30/03/2014, 21:20

... for German, we were able to obtain the system submitted by (Curran and Clark, 2003) to the 2003 CoNLL competition. In order to run the recogniser, the data needs to be tokenised, tagged and lemmatised, ... presents a novel ensemble learning approach to resolving German pronouns. Boosting, the method in question, combines the moderately ac- curate hypotheses of several classifiers...

Ngày tải lên: 17/03/2014, 06:20

... extends DOP1 to unsupervised parsing (Bod 2006). Its key idea is to assign all unlabeled binary trees to a set of sentences and to next use (in principle) all subtrees from these binary trees to parse ... but since ML estimation is known to be very sensitive to the initialization of the parameters, it is convenient to start with parameters that are known to perform well. To...

Ngày tải lên: 20/02/2014, 12:20

... all redirects that link to the article. A LINK. Each page consists of many links which function not only to point from the page to others, but also to guide readers to pages that provide ... of C 2 then C 1 is the most specific category. 5. to traverse the ViO ontology from C 1 & C 2 to find the nearest common ancestor node (C’). Calculate the distance between C...

Ngày tải lên: 08/03/2014, 01:20

... Computational Linguistics An HMM-Based Approach to Automatic Phrasing for Mandarin Text- to- Speech Synthesis Jing Zhu Department of Electronic Engineering Shanghai Jiao Tong University zhujing@sjtu.edu.cn ... Department of Electronic Engineering Shanghai Jiao Tong University lijh888@sjtu.edu.cn Abstract Automatic phrasing is essential to Mandarin text- to- speech syn...

Ngày tải lên: 17/03/2014, 04:20

... wife died, he had to get through his sadness. After my sister cut her hair by herself, we had to take her to a hairdresser to even her hair out! After the fire, the family had to get by without ... as HPSG to integrate identification in deep parsing cannot be compared with the alternative finite state approach [Breidt et al. 1994]. [Breidt et al.1994]’s approach is simi...

Ngày tải lên: 17/03/2014, 06:20

... inference to not allow that to occur. 4 Sentence parse trees are merged into a right-branching document parse tree. This allows us to extend tree distance to inter-sentence nodes. restricted to antecedent ... integral to accurate role identi- fication, to our knowledge no model has been pro- posed which jointly models these phenomena. In this work, we describe an entity-centered...

Ngày tải lên: 23/03/2014, 16:20

... of similarity-based approach would be essential, as pattern-based approach is enhanced with the supervised machine learning. In this paper, we propose a novel approach to automatic synonym identification ... Association for Computational Linguistics A Supervised Learning Approach to Automatic Synonym Identification based on Distributional Features Masato Hagiwara Graduate School...

Ngày tải lên: 23/03/2014, 17:20

... A Machine Learning Approach to Pronoun Resolution in Spoken Dialogue Michael Strube and Christoph M ¨ uller European Media Laboratory GmbH Villa Bosch Schloß-Wolfsbrunnenweg ... (A3) has to have access not only to (B2) but also to (A1). 3 Data 3.1 Corpus Our work is based on twenty randomly chosen Switchboard dialogues. Taken together, the dia- logues contain 30810 tokens ... her...

Ngày tải lên: 23/03/2014, 19:20

... machine -learning approach to the identification of WH gaps Derrick Higgins Educational Testing Service dchiggin@alumni.uchicago.edu Abstract In this paper, we pursue a multi- modular, statistical approach ... contribution of this paper consists in the de- velopment of a machine -learning approach to the identification of WH gaps. This approach reduces the lexical prerequisites...

Ngày tải lên: 24/03/2014, 03:20