Báo cáo khoa học: "LIMITED DOMAIN SYSTEMS FOR LANGUAGE TEACHING" pptx
Báo cáo khoa học: "LIMITED DOMAIN SYSTEMS FOR LANGUAGE TEACHING" pptx
... LIMITED DOMAIN SYSTEMS FOR LANGUAGE TEACHING S G Pulman, Linguistics, EAS University of East Anglia, Norwich NR4 7Tj, UK. This abstract describes a natural language system which ... such systems are typically difficult to transport from one domain to another. In many contexts this state of affairs is unsatisfactory - something more than fragile, toy, domain dependent systems ... simplicity, is that it is defined for the whole class of CFGs; this class of grammars is currently believed to be more or less adequate for English and for most of most other languages (Gazdar 1982)....
- 4
- 296
- 0
Báo cáo khoa học: "Interactive Word Alignment for Language Engineering" pptx
... alignment systems have provedto be useful tools for various language and NLPtasks, such as bilingual lexicon extraction for lexicography, bilingual terminology and machinetranslation. Although performance ... thesentence level beforehand. Input files may benumbered text files or annotated files in XML-format. The annotation records linguistic infor-mation on four levels: word form, base form,part-of-speech ... proposedlink the information inherent in the link is storedin the different dynamic resources. The inflectedword forms will be added to the word form re-sources and the base forms to the lemmatizeddynamic...
- 4
- 309
- 0
Báo cáo khoa học: "Supervised Domain Adaption for WSD" pdf
... would expectthe performance of a generic WSD system to dropwhen moving to the domain corpus for domain- related words (cf. Table 1), while the performancewould be similar for generic words.In ... deploying WSD systems inspecific domains. We will also show that, giventhe source corpus, our technique can save up to60% of effort when tagging domain- related occur-rences.We performed on a ... specific target domains separately(SPORTS and FINANCES). We do not perform anykind of adaptation, and therefore the results arethose expected for a generic WSD system whenapplied to domain- specific...
- 9
- 287
- 0
Tài liệu Báo cáo khoa học: " Mining the Web for Language Learning" pdf
... pages 44–49,Portland, Oregon, USA, 21 June 2011.c2011 Association for Computational LinguisticsEngkoo: Mining the Web for Language LearningMatthew R. Scott, Xiaohua Liu, Ming Zhou, Microsoft ... Engkoo1, a system for exploring and learning language. It is builtprimarily by mining translation knowledgefrom billions of web pages - using the Inter-net to catch language in motion. CurrentlyEngkoo ... built for Chinese users who arelearning English; however the technology it-self is language independent and can be ex-tended in the future. At a system level, En-gkoo is an application platform...
- 6
- 658
- 0
Báo cáo khoa học: "Exploiting Web Redundancy for Answer Validation" pptx
... tobe used as a module in Question Answer-ing systems. 1 IntroductionOpen domain question-answering (QA) systems search for answers to a natural language questioneither on the Web or in a local ... techniques for answer validation areof great interest for the development of open do-main QA systems. The availability of a completelyautomatic evaluation procedure makes it feasibleQA systems ... disturbing elements. As for morphol-ogy, verbs are expanded with all their tense forms(i.e. present, present continuous, past tense and pastparticiple). Synonyms and morphological forms areadded...
- 8
- 407
- 0
Báo cáo khoa học: "Approximation Lasso Methods for Language Modeling" doc
... cross -domain language model adaptation paradigm, where we adapt a model trained on one domain (which we call the 228background domain) to a different domain (adap-tation domain) , for which ... of lasso for statistical language modeling for text input. Owing to the very large number of parameters, directly optimizing the pe-nalized lasso loss function is impossible. Therefore, we ... dependency and predictive clustering for language modeling. In EMNLP 2002. Gao. J., Yu, H., Yuan, W., and Xu, P. 2005. Minimum sample risk methods for language modeling. In HLT/EMNLP 2005....
- 8
- 313
- 0
Báo cáo khoa học: "Processing Broadcast Audio for Information Access" pptx
... broadcast audio for informationaccess. At LIMSI, broadcast news tran-scription systems have been developed for English, French, German, Mandarinand Portuguese, and systems for otherlanguages are ... in de-veloping a system for processing broadcast au-dio for information access. The system has twomain components, the speech transcription com-ponent and the information retrieval component.Versions ... speaker-dependent (of-ten also domain- specific) dictation systems. Thesame core technology serves as the basis for arange of applications such as voice-interactivedatabase access or limited -domain dictation,...
- 8
- 293
- 0
Báo cáo khoa học: "A LOGICAL SEMANTICS FOR NONMONOTONIC SORTS" pptx
... defined in terms of information present in the NSFS. FEATURE SYSTEMS Unification-based grammar formalisms use formal objects called feature structures to encode linguis- tic information. We use ... these structures also be acyclic. For some systems O is defined only for sink nodes (PATR-II, for example). Fig. 1 shows a standard textual representation for a FS. We sometimes want to refer ... consistency a set of formu- las is consistent if it is satisfiable. Testing a set of Kasper-Rounds formulas for consistency thus sim- ply reduces to finding a satisfier for that set. Formally, we...
- 7
- 266
- 0
Báo cáo khoa học: "Cross-Framework Evaluation for Statistical Parsing" pptx
... for evaluation. The unification operationis useful for other NLP tasks, for instance, com-bining information from two different annotationschemes or enriching one annotation scheme withinformation ... Different formal frameworks yield different parse and gold formal types.All types are transformed into multi-function trees. All gold trees enter generalization to yield a new gold for each sentence. ... interface for semantic in-terpretation, and thus may be useful for down-stream applications. Yet they do not suffer fromformal restrictions inherent in dependency struc-tures, for instance,...
- 11
- 403
- 0
Báo cáo khoa học: "Chinese Comma Disambiguation for Discourse Analysis" pptx
... Association for Computational Linguistics, pages 786–794,Jeju, Republic of Korea, 8-14 July 2012.c2012 Association for Computational LinguisticsChinese Comma Disambiguation for Discourse ... challenger.”Although to the best of our knowledge, no suchdiscourse segmented data for Chinese exists in thepublic domain, this information can be extractedfrom the syntactic annotation of the CTB. In ... subject.Mutual Information features: Mutual informa-tion is intended to capture the association strengthbetween the subject of a previous span and the predi-cate of the current span. We use Mutual Information790(Church...
- 9
- 280
- 0
Từ khóa: Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngBáo cáo quy trình mua hàng CT CP Công Nghệ NPVchuyên đề điện xoay chiều theo dạngNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật