Báo cáo khoa học: "Annotating and Recognising Named Entities in Clinical Notes" pot
Báo cáo khoa học: "Annotating and Recognising Named Entities in Clinical Notes" pot
... Proceedings of the ACL-IJCNLP 2009 Student Research Workshop, pages 18–26,Suntec, Singapore, 4 August 2009.c2009 ACL and AFNLPAnnotating and Recognising Named Entities in Clinical NotesYefeng ... reports on the challenges involved in creating the annotation schema, and recog-nising and annotating clinical named enti-ties. The information extraction task hasinitially used two approaches: ... lockedaway in a non-standardised form of clinical lan-guage, which if standardised could be usefullymined to improve processes in the work of clin-ical wards, and to gain greater understanding ofpatient...
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Báo cáo khoa học: "Discovering Relations among Named Entities from Large Corpora" pot
... of named entities and their context3. measuring context similarities among pairs of named entities 4. making clusters of pairs of named entities 5. labeling each cluster of pairs of named entities We ... F-measure, recall and precision at this co-sine threshold in both domains in Table 2. We got80 F-measure in the PER-GPE domain and 75 F-measure in the COM-COM domain. These valueswere very close to ... little higher in the PER-GPE domain than in the COM-COM do-main, perhaps because there were more NE pairswith high cosine similarity in the PER-GPE do-main than in the COM-COM domain. However,...
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Tài liệu Báo cáo khoa học: Improving Classification of Medical Assertions in Clinical Notes" pdf
... defined one feature each for the nearest preceding and follow-ing adjective, adverb, preposition, and verb, and one additional preceding adjective and preposition and one additional following ... macro-averaged F1-measures, and showed substantial recall gains on the minority classes. 1 Introduction Since the beginning of the new millennium, there has been a growing need in the medical community ... by manually examining the training data: Lexical Features: The medical term itself, the three words preceding it, and the three words fol-lowing it. We used the LVG annotator in Lexical Tools...
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Tài liệu Báo cáo khoa học: "Annotating and Learning Compound Noun Semantics" ppt
... di-agonal and negative values in all other cells. Amongthe six main relations listed at the top of Table 1,a small positive association was observed betweenINST and ABOUT, indicating that borderline ... decided. . . and principles of school manage-ment) and in- context interpretation is closer to thedynamic of real-world language use. Context canboth help and hinder agreement, and it is not ... achievedwith a linear kernel and one-against-all classifica-tion. The single SVM parameter C was estimatedfor each fold by cross-validating on the training set.Due to the efficiency of the linear kernel...
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Báo cáo khoa học: "Conceptual and Linguistic Laurence Decisions in Generation" docx
... > HUMI which is intended to describe a crime committed by a person named John against a person named Mary, consisting of John's shooting Mary in the head, causing Mary's death. ... promote intimate interaction between conceptual and linguistic decisions. In particular, our claim is that a generation process cannot be modularized into a "conceptualizer" module making ... modularized in components that make these decisions in a fixed order. 1. Introduction To express in natural language the information given in a semantic representation, at least two kinds of...
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Báo cáo khoa học: "Local and Global Algorithms for Disambiguation to Wikipedia" pot
... conceptbased on the counts in P (t|m).4.5 Linker and Ranker TrainingWe train the coefficients for the ranker features us-ing a linear Ranking Support Vector Machine, usingtraining data gathered from ... Wikipedialinks are considered gold-standard links for thetraining process. The methods for compiling theWikipedia training corpus are given in Section 5.We train the linker as a separate linear ... wikipedia links. In In the Wikipedia and AI Workshop of AAAI.David Milne and Ian H. Witten. 2008b. Learning to linkwith wikipedia. In Proceedings of the 17th ACM con-ference on Information and knowledge...
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Báo cáo khoa học: "Characterizing and Recognizing Spoken Corrections in Human-Computer Dialogue" pot
... original and re- peat correction utterances, matched on speaker and lexical content, we found overall increases in both utterance and pause duration from orig- inal to correction. Interestingly, ... corrections in speech input. In analyzing and identifying self-repairs, (Bear et al., 1992) and (Heeman and Allen, 1994) found that the most effective methods relied on identifying shared ... et al., 1996) and (Swerts and Ostendorf, 1995), also found significant effects of duration, and in Oviatt et al., pause insertion and length- 737 ening played a role. However, in only one of...
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Báo cáo khoa học: "LICENSING AND TREE ADJOINING GRAMMAR IN GOVERNMENT BINDING PARSING" pdf
... LICENSING AND TREE ADJOINING GRAMMAR IN GOVERNMENT BINDING PARSING Robert Frank* Department of Computer and Information Sciences University of Pennsylvania ... proposed parsing model. For details of the algorithm, see [Frank, 1990]. This mechanism operates in linear time and deterministically, while maintaining coarse grained (i.e. clausal) incrementality ... is sent off for constraint checking and semantic interpreta- tion. We continue with kiss, projecting and attaching it as functionally selected sister of I and popping the DP from the trace...
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Báo cáo khoa học: "Underspecifying and Predicting Voice for Surface Realisation Ranking" pot
... (COLING 2010), Bei-jing, China.Joan Bresnan, Shipra Dingare, and Christopher D. Man-ning. 2001. Soft Constraints Mirror Hard Constraints:Voice and Person in English and Lummi. In Proceed-ings ... Linguistics.Aoife Cahill and Arndt Riester. 2009. IncorporatingInformation Status into Generation Ranking. In Pro-ceedings of the 47th Annual Meeting of the ACL, pages817–825, Suntec, Singapore, ... argumentation for nominalpredicates. In Proceedings of the ACM Conference onKnowledge Discovery and Data Mining (KDD).Barbara J. Grosz, Aravind Joshi, and Scott Weinstein.1995. Centering: A framework...
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Báo cáo khoa học: Sp1 and Sp3 are involved in up-regulation of human deoxyribonuclease II transcription during differentiation of HL-60 cells pptx
... basal and PMA-mediated induction of DNase IItranscription. These sites bind Sp1 and Sp3, and proteinlevels and binding of Sp1 and Sp3 are increased in PMA-treated cells. These findings indicate ... Sp1 and Sp3 are able to bind to the GCboxes and that binding of Sp1 forms complex C1 and binding of Sp3 forms complexes C2 and C3.PMA treatment increases Sp1 and Sp3 proteinexpression in HL-60 ... factors, may also be involved in increasing the DNA binding and transcriptional activities ofSp1. As shown in Fig. 4A, two DNA–protein complexesother than C1, C2, and C3 were detected in PMA-treatedcells,...
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Từ khóa: Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiGiáo 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 carôtenôitGiáo 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 LPWANĐỒ 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 SLIDENghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Chuong 2 nhận dạng rui roTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)chuong 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 vậtĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMMÔN TRUYỀN THÔNG MARKETING TÍCH HỢP