Báo cáo khoa học: "Joint Learning Improves Semantic Role Labeling Kristina Toutanova Dept of Computer Science Stanford " pot

... Toutanova Dept of Computer Science Stanford University Stanford, CA, 94305 kristina@ cs .stanford. edu Aria Haghighi Dept of Computer Science Stanford University Stanford, CA, 94305 aria42 @stanford. edu Christopher ... 94305 aria42 @stanford. edu Christopher D. Manning Dept of Computer Science Stanford University Stanford, CA, 94305 manning@cs .stanford. e...

Ngày tải lên: 08/03/2014, 04:22

... Basili {croce,giannone,annesi,basili}@info.uniroma2.it Department of Computer Science, Systems and Production University of Roma, Tor Vergata Abstract Current Semantic Role Labeling technolo- gies are based on inductive ... Introduction The availability of large scale semantic lexicons, such as FrameNet (Baker et al., 1998), allowed the adoption of a wide family of learn...

Ngày tải lên: 30/03/2014, 21:20

... Learning of a Dual SMT System for Paraphrase Generation Hong Sun ∗ School of Computer Science and Technology Tianjin University kaspersky@tju.edu.cn Ming Zhou Microsoft Research Asia mingzhou@microsoft.com Abstract SMT ... the score of self-BLEU, this is done by both of the process of joint learning and introducing the metric of iBLEU to avoid trivial self-paraphrase. It i...

Ngày tải lên: 23/03/2014, 14:20

... Possible roles: the core semantic roles P may take. (Arg0, Arg1, Arg2) sf5 Detected roles: the core semantic roles already assigned to P. (Arg1) sf6 Expected roles: possi b le semantic roles ... School of Computer Science & Technology Soochow University Suzhou, China 215006 {lijunhui, gdzhou}@suda.edu.cn Hwee Tou Ng Department of Computer Science National Univer...

Ngày tải lên: 23/03/2014, 16:20

... the complete task. 1 Introduction Semantic role labeling (SRL), the process of auto- matically identifying arguments of a predicate in a sentence and assigning them semantic roles, has received much attention ... Johansson and Pierre Nugues Department of Computer Science, LTH Lund University, Sweden {richard, pierre}@cs.lth.se Abstract We present a FrameNet-based semantic...

Ngày tải lên: 20/02/2014, 12:20

... model exploits the results of predicate identification and argument role labeling. 4 pred(i) and role( i, j, r) indicate the results of predicate identification and role labeling, respectively. First, ... 3.1.1 and 3.1.2, respectively. 3.1.1 Semantic Role Constraints Semantic role labeling generally includes the three subtasks: predicate identification; argument role la-...

Ngày tải lên: 30/03/2014, 17:20

... parsing. Journal of Automata, Languages and Combinatorics, 10(2/3):367–388. 21 Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 11–21, Jeju, Republic of Korea, ... efficiently be read off from rules at runtime. Such features include rule ids, rule-local n-grams, or types of rule shapes. Another crucial ingredi- ent of our approach is a...

Ngày tải lên: 19/02/2014, 19:20

... Satisfaction of Syntactic and Pragmatic Constraints Improves Incremental Spoken Language Understanding Andreas Peldszus University of Potsdam Department for Linguistics peldszus@uni-potsdam.de Okko ... Buß University of Potsdam Department for Linguistics okko@ling.uni-potsdam.de Timo Baumann University of Hamburg Department for Informatics baumann@informatik.uni-hamburg.de David Sch...

Ngày tải lên: 17/03/2014, 22:20

... Implicational The existence of x implies the existence of y op. - 11: Weakly Implicational The existence of x sometimes implies the existence of y op. - Table 1: List of semantic primitives. In the ... between particular kind of arguments, e.g., semantic roles, noun com- pounds. Notwithstanding their significance, they target a fairly narrow text semantics compared to the broad...

Ngày tải lên: 23/03/2014, 16:20

... set of attributes; e.g., either day -of- month or day -of- week must be populated in the date rela- tion. Finally, a combination of field values may be required to be valid, e.g., the values of day, ... 50% of corpus): Field-level F1 day -of- week. Another feature encodes the size of the most semantically detailed named entity that maps to a field; for example, the most detailed entit...

Ngày tải lên: 30/03/2014, 17:20