machine learningbased coreference resolution of concepts in clinical documents
Báo cáo khoa học: "A step towards the detection of semantic variants of terms in technical documents Thierry Hamon and Adeline " potx
... extraction of terminological noun phrases. In Proceedings of COLING'92, pages 977-981, Nantes, France. Mark Dras. 1997. Representing paraphrases us- ing synchronous tree adjoining grammars. In ... terminologist in the construction of a structured terminology (cf. figure 1) pro- viding : • terms of a domain, i.e. simple or com- plex lexical units pointing out accurate con- cepts in ... d'investissement de la ligne (cost of investissement of the line) d6clenchement de la ligne 9 (tripping of the line) E longueur de la ligne (size of the line) puissance caract@ristique...
- 7
- 522
- 0
Báo cáo khoa học: "Conundrums in Noun Phrase Coreference Resolution: Making Sense of the State-of-the-Art" docx
... including the number of documents, annotated CEs, coreference chains, annotatedCEs per chain (average), and number of documents in thetrain/test split. We use st to indicate a standard train/test ... outline the differences between theMUC and ACE coreference resolution tasks, anddefine terminology for the rest of the paper.Noun phrase coreference resolution is the pro-cess of determining ... runs using anoptimal threshold (box 3) for the experiment as de-termined by using the test set. In all remaining ex-periments, we learn the threshold from the trainingset as in the BASELINE...
- 9
- 525
- 0
Báo cáo khoa học: "A CONSIDERATION ON THE CONCEPTS STRUCTURE AND LANGUAGE IN RELATION TO SELECTIONS OF TRANSLATION EQUIVALENTS OF VERBS IN MACHINE TRANSLATION SYSTEMS" doc
... given in Fig.1. In Fig.l, verbs associated are limited to a few ones such as Do (obJ = musical instrument)~ Pla~ (obJ = musical instrument). Becsuse, from the definition of musical instrument ... (1) Find a pair of verb and associated transla- tion equivalent (Do, Play : ~9-& ) that can be associated in common to a part of the structure of the categories as in Fig.l, and then find ... nouns belonging to nearby categories in the given concepts structure and find a nouns group to which we associate the translation equivalent. In this manner, we can find pairs of verb and...
- 3
- 394
- 0
The use of hypothesis-testing statistics in clinical trials
... human beings. We no longer are dealing withFisher’s dierent strains of seeds, strewn on diering kinds of soil in a randomized trial. Wenow have human beings, not seeds, and the resulting clinical ... baseline manic-switch rate of about5% over two months of observation, and further assume that the minimal “clinically” relevantdierencetobedetectedisadoublingofalleventsata10%rateinthelamotriginegroup,the ... conrmatory, of anyhypothesis). Clinical example: olanzapine prophylaxis of bipolar disorder In an RCT of olanzapine added to standard mood stabilizers (divalproex or lithium) forprevention of mood...
- 16
- 504
- 0
Tài liệu Báo cáo khoa học: Improving Classification of Medical Assertions in Clinical Notes" pdf
... the training data to measure the impact of each of the four subsets of features explained in Section 3. Ta-ble 3 shows the cross validation results when cu-mulatively adding each set of features. ... Stages of Clinical In- formation Extraction: the State of the Art at i2b2 2010. J Am Med Inform Assoc. Chih-Chung Chang and Chih-Jen Lin, LIBSVM: a Li-brary for Support Vector Machines, 2001. ... Syntactic Features: Part -of- speech tags of the three words preceding the medical term and the three words following it. 312create one classifier for each type of label using instances with that...
- 6
- 496
- 0
Tài liệu Báo cáo khoa học: "Machine Learning for Coreference Resolution: From Local Classification to Global Ranking" ppt
... pruning for machine learning of coreference rules. In Proc. of EMNLP, pages 55–62.V. Ng and C. Cardie. 2002b. Improving machine learn-ing approaches to coreference resolution. In Proc. of the ... knowledge mining for coreference resolution. In Proc. of NAACL, pages 55–62.R. Iida, K. Inui, H. Takamura, and Y. Matsumoto. 2003.Incorporating contextual cues in trainable models for coreference resolution. ... applications. In Proc. of the ACL.C. M¨uller, S. Rapp, and M. Strube. 2002. Applying co-training to reference resolution. In Proc. of the ACL,pages 352–359.V. Ng and C. Cardie. 2002a. Combining sample...
- 8
- 518
- 1
Tài liệu Báo cáo khoa học: "Phrase-Based Backoff Models for Machine Translation of Highly Inflected Languages" docx
... YangDepartment of Electrical EngineeringUniversity of Washin g tonSeattle, WA, USAyangmei@ee.washington.eduKatrin KirchhoffDepartment of Electrical EngineeringUniversity of Washin g tonSeattle, ... cross-language information re-trieval. More recently, (Xi and Hwa, 2005) haveused backoff models for combining in- domain and42Phrase-Based Backoff Models for Machine Translation of Highly In ectedLanguagesMei ... off” to the more gen-eral distribution. Backoff models have been used in a variety of ways in natural language process-ing, most notably in statistical language modeling. In language modeling,...
- 8
- 379
- 0
Báo cáo khoa học: "Unsupervised Coreference Resolution in a Nonparametric Bayesian Model" potx
... an-nealing. We also found sampling the T , G, and Nvariables to be particularly inefficient, so instead wemaintain soft counts over each of these variables anduse these in place of a hard sampling ... document train/test split. Train-ing our system on all 60 documents of the trainingand test set (as this is in an unsupervised system,the unlabeled test documents are present at train-ing time), ... effectiveness of this factby evaluating on the MUC-6 test documents with in- creasing amounts of unannotated training data. Wefirst added the 191 documents from the MUC-6dryrun training set (which...
- 8
- 399
- 0
Báo cáo khoa học: "Semantic Retrieval for the Accurate Identification of Relational Concepts in Massive Textbases" ppt
... already in- 1023Query No. User input1 something inhibit ERK22 something trigger diabetes3 adiponectin increase something4 TNF activate IL65 dystrophin cause disease6 macrophage induce something7 ... forsemantic annotations3.2 On-line processingThe off-line processing described above results in much simpler on-line processing. User input isconverted into queries of the extended region al-gebra, ... straightforward way in orderto improve accuracy. Document ranking is usefulfor the readability of retrieved results. IE systemscan be applied off-line, in the manner of the deepparser in our system,...
- 8
- 523
- 0
Báo cáo khoa học: " Improving Machine Learning Approaches to Coreference Resolution" potx
... gains might be obtained by further investi-gating the interaction between training instance se-lection, feature selection, and the coreference clus-tering algorithm.4 NP Coreference Using ... Proceedings of the 40th Annual Meeting of the Association forregarding coreference. Specifically, we increase thenumber of lexical features to nine to allow morecomplex NP string matching operations. ... their method for creating coreference chains,which is explained next.Applying the classifier to create coreference chains. After training, the decision tree is used bya clustering algorithm to impose...
- 8
- 318
- 0
Clinical Manual of Prevention in Mental Health ppt
... give, in Chapter 13 (“Prevention of Cigarette Smoking”), anoverview of the prevention of cigarette smoking, which is of great importancefor mental health professionals in light of the astonishingly ... controlled trials of preventive interventions by prevention scientists)to clinical practice (i.e., routine, everyday, individual-level clinical care).Prevention-minded clinical practice may ... effects outside of the clinical setting. Mental health professionals can have an influential role in these diverseprevention activities outside of the clinical practice setting. Providers cansupport...
- 439
- 563
- 0
- optimization in coreference resolution is not needed
- machine learning for coreference resolution
- conundrums in noun phrase coreference resolution
- machine learning for coreference resolution recent developments
- introduction to the role of communication in conflict resolution
- 1 what is the role of communication in conflict resolution
- the role of communication in conflict resolution
- conundrums in noun phrase coreference resolution making sense of the stateoftheart
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25