... informal evaluations of systems conducted. Recently, this has begun to change. In the last several years, many of the current generation ofnaturallanguage access to database systems have ... EVALUATIONOFNATURALLANGUAGE INTERFACES TO DATABASE SYSTEMS: A PANEL DISCUSSION Norman K. Sondheimer, Chair Sperry Univac Blue Bell, PA For a naturallanguage access to ... IIl. On the basis of these evaluations, what should the future look like for natural language access to database? Under this point, what niches look most promising for natural language interfaces?...
... Rrlba ,,m Press, Hlllsdale, NJ. 57 The Use of Ooject-Specl flc Knowledge in Natural Language Processing Mark H. Bursteln Department of Computer Science, Yale University 1. INTRODUCTION ... descriptions of the objects Involved. 4. C~ It ta important to understand how OPUS differs from previous inference strateKies in naturallanguage processing. To emphasize the original contributions of ... research has been on the development of processes which utillze Information provided by Object Primitives to facilitate the "comprehension" ofnaturallanguage texts by computer. That...
... Because of the high-dimensional nature ofnatural language, it is often easy to generate an extremely large number of features. The challenge of parameter estimation is to find a combination of ... Comparative Study of Parameter Estimation Methods for Statistical NaturalLanguageProcessing Jianfeng Gao*, Galen Andrew*, Mark Johnson*&, Kristina Toutanova* *Microsoft Research, ... Performance of the application is measured in terms of character error 2 The result of ME/L2 is better than that reported in Andrew and Gao (2007) due to the use of the variant of L2-regularized...
... các câu sau trong các tiếng nƣớc ngoài: - “We meet here today to talk about Vietnamese language and speech processing. ” - “Aujourd'hui nous nous réunissons ici pour discuter le traitement ... namefi = "\a.txt" Open App.Path & "\a.txt" For Input As #1 While Not EOF(1) Line Input #1, temp List1.AddItem temp Wend Close #1 Command4.Enabled = True End Sub ... Open App.Path & "\" & temp1 & ".txt" For Input As #1 While Not EOF(1) Line Input #1, temp List1.AddItem temp Wend Close #1 Command4.Enabled = True End Sub”...
... Extraction of syntactic pairs. pairs of highest accuracy is the notorious ambiguity of nominal compounds. For example, the phrase natural languageprocessing should generate language +natural and processing +language, ... only a measure of what possible choices of messages are offered by a particular language. However, it offers theoretic foundations of the correlation between the probability of an event and ... " ;natural& quot; is deleted from a query already containing " ;natural language& quot; because " ;natural& quot; occurs in many unrelated contexts: " ;natural number", "natural...
... result of the evaluation is a new version of the object runs0, say runs 1. The above discussion is overly simplified for the purpose of explanation. The following sections discuss a number of ... incoming messages of its instances. A class inherits methods of its superclasses. Z. Interpretation of PAL Expressions in Object-Oriented Domain A class is defined for each constant of PAL. A class ... results from replacing each constant of a given PAL expression by an instance of an object whose class name is the same as the label of the constant. The evaluation is done by repeating the...
... techniques are of great relevance within the field ofnatural lan-guage processing. A persistent problem within language processing is the over-specificity of language, and the sparsity of data. Corpus-based ... anear relative of eigen decomposition, appro-priate to domains where input is asymmetri-cal. The best known application of singularvalue decomposition within natural language processing is ... InProceedings of Interspeech 2005.P. Kanerva, J. Kristoferson, and A. Holst. 2000.Random indexing of text samples for latent se-mantic analysis. In Proceedings of 22nd AnnualConference of the Cognitive...
... corpus analysis of cue phrases. 1 Introduction Researchers ofnaturallanguage have repeatedly ac- knowledged that texts are not just a sequence of words nor even a sequence of clauses and ... have on the accuracy of other natural languageprocessing tasks, such as anaphora res- olution, intention recognition, or text summarization. In this paper, we describe evaluations that follow ... rhetorical parsing, sum- marization, and generation ofnaturallanguage texts. Ph.D. thesis, Department of Computer Science, Uni- versity of Toronto, Forthcoming. Martin, James R. 1992. English...
... Proceedings of the Intl. Confer-ence on Intelligent User Interfaces, pages 37–46.Ren´e Witte and Thomas Gitzinger. 2007. Connectingwikis and naturallanguageprocessing systems. InProc. of the ... the type of alink by means of relation detection or the type of apage by means of text categorization. Thus, Wikulucould constitute an important step towards the se-mantification of the content ... presented Wikulu, an extensible system whichintegrates naturallanguageprocessing techniqueswith wikis. Wikulu addresses the major challenge of supporting wiki users with their everyday tasks....
... motivated, naturallanguage systems. Thus, a hidden understanding model can serve to replace the part -of- speech tagger, parser, and semantic interpreter of a classical system. Instead of writing ... states of each of the two models are unseen and must be inferred from the words. The problem oflanguage understanding, then, is to recover the most likely meaning structure given a sequence of ... techniques. Empirical results, including the results of an ARPA 31 HIDDEN UNDERSTANDING MODELS OF NATURALLANGUAGE Scott Miller College of Computer Science Northeastern University Boston,...
... Table of Contentswww.it-ebooks.info PrefaceThis is a book about NaturalLanguage Processing. By naturallanguage we mean a language that is used for everyday communication by humans; languages ... of language and computation by building useful language technologies. We’ll take theopportunity now to step back from the nitty-gritty of code in order to paint a biggerpicture ofnaturallanguage ... down with explicit rules. We will take Natural LanguageProcessing or NLP for short—in a wide sense to cover any kind of computer manipulation ofnatural language. At one extreme, it could be...