Báo cáo khoa học: "Recognizing Stances in Online Debates" do

Báo cáo khoa học: "Recognizing Stances in Online Debates" docx

... challenging baseline methods. 1 Introduction This paper presents a method for debate-side clas- siﬁcation, i.e., recognizing which stance a per- son is taking in an online debate posting. In online ... that are indicative of opinion stances in debates. We combine this knowledge with discourse information, and formulate the debate side classiﬁcation task as an Integer Linear Prog...

Ngày tải lên : 30/03/2014, 23:20

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Báo cáo khoa học: "Recognizing Authority in Dialogue with an Integer Linear Programming Constrained Model" pptx

... change in speaker has occurred between the current and previous contribution. 4.3 Constraints using Integer Linear Programming We formulate our constraints using Integer Linear Programming (ILP). ... enforcing these rules in the output of our automatic classiﬁer, performance will increase. In section 4.3 we formalize these constraints using Integer Linear Programming. 4.1 Challenging...

Ngày tải lên : 23/03/2014, 16:20

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Tài liệu Báo cáo khoa học: "Discourse Obligations in Dialogue Processing" docx

... such that it prefers that an interrogating agent not find out the requested information. This might block the formation of an intention to inform, but what is it that inspires the agent to respond ... the role of the dialogue manager in the TRAINS dialogue system which acts as an intelligent planning assistant in a transportation domain. While this is a domain where the assumption of...

Ngày tải lên : 20/02/2014, 21:20

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Tài liệu Báo cáo khoa học: "Structure-Sharing in Lexical Representation" docx

... subjects of finite verbs have nominative case, so in the FINITE class frame we stipulate (CASE NOMINATIVE) for the subject. If we used the complete mode of inheritance in determining the case ... grammatical information appearing in the make entry below is a consequence of our maintaining the strong position that only information which is idiosyncratic should be included in...

Ngày tải lên : 21/02/2014, 20:20

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Báo cáo khoa học: "Age Prediction in Blogs: A Study of Style, Content, and Online Behavior in Pre- and Post-Social Media Generations" ppt

... of weblogs. In Proceedings of the 37th Hawaii International Conference on System Sciences. Dan Klein and Christopher D. Manning. 2003a. Ac- curate unlexicalized parsing. In Proceedings of the 41st ... are not used in our classiﬁcation experiments. We then pruned the list of interests by excluding any interest that occurred within a +/-10 window (based on its position in the list) in...

Ngày tải lên : 07/03/2014, 22:20

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Báo cáo khoa học: "Recognizing Named Entities in Tweets" docx

... source domain training set. Wu et al. (2009) propose an- other bootstrapping algorithm that selects bridging instances from an unlabeled target domain, which are informative about the target domain and ... o. Require: Training tweets ts; gazetteers ga. 1: Initialize l s , the CRF labeler: l s = train s (ts). 2: Initialize l k , the KNN classiﬁer: l k = train k (ts). 3: Initialize n, the # of...

Ngày tải lên : 17/03/2014, 00:20

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Báo cáo khoa học: "Recognizing Expressions of Commonsense Psychology in English Text" potx

... concepts were combined into a single finite state machine (one for each concep- tual area). By examining the number of states and transitions in the compiled finite state graphs, some indication of their ... using the same approach as the oth- ers, but were not completed in time to be included in our performance evaluation. After authoring these local grammars using the Intex Corpus Pro...

Ngày tải lên : 23/03/2014, 19:20

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Báo cáo khoa học: "Four Techniques for Online Handling of Out-of-Vocabulary Words in Arabic-English Statistical Machine Translation" docx

... preprocessing simply included down-casing, separating punctuation from words and splitting off “’s”. OOV Handling Techniques and their Combina- tion We compare our baseline system (BASELINE) to ... morpholog- ically related to in- vocabulary (INV) words (Yang and Kirchhoff, 2006). Vilar et al. (2007) address spelling-variant OOVs in MT through online re- tokenization into letters and...

Ngày tải lên : 31/03/2014, 00:20

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**Báo cáo khoa học: "Recognizing Syntactic Errors in the Writing of Second Language Learners*" ppt**

... as in the following: (8) VP(missing ?a) ~ V NP NP(missing ?a) (9) VP(missing ?a) ~ V NP(missing ?a) NP (I0) VP(missing ?a) > V(missing ?a) NP NP This would cause an unwarranted increase ... cally errors in subject-verb agreement • ED: extra determiner • MD: missing determiner for an NP that re- quires a determiner • ID: incorrect determiner In addition to testing sentenc...

Ngày tải lên : 31/03/2014, 04:20

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Tài liệu Báo cáo khoa học: EGF receptor in relation to tumor development: molecular basis of responsiveness of cancer cells to EGFR-targeting tyrosine kinase inhibitors docx

... carcinomas; IAP, inhibitor of apoptosis protein; JNK, c-Jun NH 2 -terminal kinase; KIP, kinase inhibitor proteins; MEK, MAPK ⁄ ERK kinase; MKK, MAPK kinase; MKP-1, mitogen-activated protein kinase ... Japan Introduction The epidermal growth factor receptor (EGFR) is com- posed of an extracellular ligand-binding domain, a transmembrane domain and an intracellular tyrosine kinase domain. The bi...

Ngày tải lên : 16/02/2014, 09:20

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