Báo cáo khoa học: "PARSING AS NATURAL DEDUCTION " pot
... to Hilbert-style deduction is natural deduction (in the broad sense of the word) which is " ;natural& quot; in so far as at least some of the inference rules of a natural deduction system ... parsers for categorial grammars seemed 1 " ;natural deduction& quot; is used here in its broad sense, i.e. natural deduction as opposed to Hilbert-style deduction to ap...
Ngày tải lên: 08/03/2014, 18:20
... applications. In a phrase-based model, the ruleset is simply the unweighted phrase table, where each phrase pair f i f i /e j e j states that phrase f i f i in the source is rewritten as e j e j in ... word of a phrase chosen for translation be within d words of the the last word of the most recently translated phrase (Figure 1). 3 The effect of this strategy is that, up to the...
Ngày tải lên: 22/02/2014, 02:20
... WSJ as training data and section 23 as test data (Collins, 1999). For spoken language, we designated section 2 and 3 of Switchboard as train- ing data and files of sw4004 to sw4135 of section 4 as ... designed to identify the internal structure of dif- ferent types of clause, as shown in Table 1. • Passive Structures: As noted above, Roland and Jurafsky (Roland and Juraf- sky, 1998...
Ngày tải lên: 08/03/2014, 02:21
Báo cáo khoa học: "Generation as Dependency Parsing" potx
... Proceedings of the 40th Annual Meeting of the Association for 2 The Realization Problem In this paper, we deal with the subtask of natural language generation known as surface realization: given a grammar ... essen- tially the same sources as in parsing for free word order languages. It has been noted in the literature that this problem, too, becomes NP-complete very easily (Barton et a...
Ngày tải lên: 08/03/2014, 07:20
Tài liệu Báo cáo khoa học: "Humor as Circuits in Semantic Networks" doc
... humor generation. While humor/sarcasm recognition merits direct ap- plication to the areas such as information retrieval (Friedland and Allan, 2008), sentiment classifica- tion (Mihalcea and Strapparava, ... Network (GTN) (Swartjes and Theune, 2006). As such, we hypothesize that there exist paths within the ConceptNet graph that can be represented as feasible scripts in the sur- face for...
Ngày tải lên: 19/02/2014, 19:20
Tài liệu Báo cáo khoa học: "Lemmatisation as a Tagging Task" pdf
... devel- oped. Our approach is based on redefining the task of lemmatisation as a category tagging task. Formu- lating lemmatisation as a tagging task allows the use of advanced tagging techniques, ... of the Association for Computational Linguistics, pages 368–372, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Lemmatisation as a Tagging Task An...
Ngày tải lên: 19/02/2014, 19:20
Tài liệu Báo cáo khoa học: "Wikipedia as Sense Inventory to Improve Diversity in Web Search Results" doc
... that documents about the Oasis band and the Oasis fashion store deal with unrelated topics, but it may as well detect a group of documents discussing why one of the Oasis band members is leaving ... word sense, measured as incoming links for the URL of a given sense in Wikipedia. • External relevance of a word sense, measured as the number of visits for the URL of a given sense (as rep...
Ngày tải lên: 20/02/2014, 04:20
Tài liệu Báo cáo khoa học: "WSD as a Distributed Constraint Optimization Problem" pptx
... sense. The word cancer has at least two senses, one corresponding to the astrological sign and the other a disease. But its derived form can- cerous can only be used in disease sense. When the words ... sense. Given a word and its possible senses, as defined by a dictionary, the problem of Word Sense Dis- ambiguation (WSD) can be defined as the task of assigning the most appropriate sense t...
Ngày tải lên: 20/02/2014, 04:20
Tài liệu Báo cáo khoa học: "Parsing with generative models of predicate-argument structure" pptx
... that are already generated, as functors which have already one (or more) arguments instantiated, or independent of the surrounding context. The last case is simple, as this probability can be ... dependency model would systemat- ically model the wrong dependencies in this case, since it would assume that all noun phrases are ar- guments of the same verb. However, since there is no Dutch c...
Ngày tải lên: 20/02/2014, 16:20
Tài liệu Báo cáo khoa học: "GEMINI: A NATURAL LANGUAGE SYSTEM FOR SPOKEN-LANGUAGE UNDERSTANDING*" doc
... built by finding a wh-phrase followed by a sentence with a noun phrase gap in it that has the same person number as the wh-phrase. Semantic rules are written in much the same rule format, except ... s gap's np's gapsem has been unified with the semantics of the wh-phrase. Through a succession of unifications this will end up assigning the wh-phrase's semantics to the g...
Ngày tải lên: 20/02/2014, 21:20