Báo cáo khoa học: "Automatic Measurement of Syntactic Development in Child Language" docx

... assessment of development of syntax in chil- dren. Because it addresses syntactic structures di- rectly, it has gained popularity in the study of gram- matical aspects of child language learning in both research ... Proceedings of the 43rd Annual Meeting of the ACL, pages 197–204, Ann Arbor, June 2005. c 2005 Association for Computational Linguistics Automatic Measur...

Ngày tải lên: 08/03/2014, 04:22

... machine learning. He represents instances of it as vectors of 35 features. These features encode, among other things, information about the parts of speech and lemmata of words in the context of ... anno- tation that we performed in order to collect train- ing and test data for our machine learning experi- ments. The annotation also offered interesting in- sights into how reli...

Ngày tải lên: 22/02/2014, 02:20

... analysis of infor- mation, contains three minor episodes in addition to the major one introduced in the first sentence of the report. The discussion below of syntactic forms used to indicate ... syntactic correlates of the information field and the episode boundary in detail. Syntactic Correlates of the Information Field The syntactic rules used by DUMP reflect...

Ngày tải lên: 08/03/2014, 18:20

... aspect of linguistic quality separately. 3 Indicators of linguistic quality Multiple factors in uence the linguistic quality of text in general, including: word choice, the ref- erence form of entities, ... Manning. 2005. In- corporating non-local information into information extraction systems by gibbs sampling. In Proceed- ings of ACL, pages 363–370. K. Fraurud. 1990. Defini...

Ngày tải lên: 16/03/2014, 23:20

... several areas of interest, resulting in several collections of reports. Addi- tionally, the officer may be engaged in many de- cision processes within a small window of time. Given the nature of the task, ... devel- oping computational methods for deep as- sessment of quality in the domain of intel- ligence reports. We present an automated system for ranking intelligence repor...

Ngày tải lên: 23/03/2014, 16:20

... for ordering adjectives is that it requires storing all of the adjective pairs observed in the training data. In this respect, the direct evidence method can be thought of as a kind of memory- based ... previously seen instances by counting the number of feature values that the two instances had in common. In computing the similarity score, features were weighted by their info...

Ngày tải lên: 08/03/2014, 05:20

... been converted into an XML format conforming to the standards of the Text Encoding Initiative (TEI). 1 Introduction Learner corpora have been playing an increasingly important role in both Second ... that direct feedback (providing correc- tions) are more effective in improving the quality of writing than indirect feedback (pointing out an er- ror but not providing corrections) (Sugit...

Ngày tải lên: 16/03/2014, 20:20

... language processing relies on manually created dictionar- ies, which have inconsistencies in defining word units and limitation in the quantity. [1] proposed a word extraction algorithm employing C4.5 with ... some string features such as entropy and mutual information. They reported a result of 85% in precision and 50% in recall measures. For word segmentation, the longest matching...

Ngày tải lên: 17/03/2014, 07:20

... attention and become the mainstream of English for Specific Purposes, particularly in the field of English of Academic Writing (EAW). EAW deals mainly with genres, including research articles (RAs), ... of academic writing. RAs play the most important role of offering researchers the access to actively participating in the academic and discourse community and sharing aca...

Ngày tải lên: 31/03/2014, 01:20

... USA tomuro@cs.depaul.edu Dina Demner-Fushman National Library of Medicine Bethesda, MD USA ddemner@mail.nih.gov Abstract Detecting the linguistic scope of negated and speculated information in text is an impor- tant Information ... 1,000. In addition to generating a set of scope finding rules, we also implemented a module that parses string representations of the lexico -syntactic...

Ngày tải lên: 20/02/2014, 04:20