annotating and recognising named entities in clinical notes

... Symp,763–767. 26 Proceedings of the ACL-IJCNLP 2009 Student Research Workshop, pages 18–26, Suntec, Singapore, 4 August 2009. c 2009 ACL and AFNLP Annotating and Recognising Named Entities in Clinical Notes Yefeng ... reports on the challenges involved in creating the annotation schema, and recog- nising and annotating clinical named enti- ties. The information extraction task has initially used two approaches: ... used once. The clinical information extraction problem is addressed in this work by applying machine learn- ing methods to a corpus annotated for clinical named entities. The data selection and annota- tion...

Ngày tải lên: 08/03/2014, 01:20

... limited window size of lexical features, we defined one feature each for the nearest preceding and follow- ing adjective, adverb, preposition, and verb, and one additional preceding adjective and ... Challenge. In http://www.i2b2.org/NLP/Relations/. Özlem Uzuner, Xiaoran Zhang, and Sibanda Tawanda. 2009. Machine Learning and Rule-based Approaches to Assertion Classification. J Am Med Inform ... 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...

Ngày tải lên: 20/02/2014, 05:20

... task: language- independent named entity recognition. In HLT- NAACL, pages 142–147. Yefeng Wang. 2009. Annotating and recognising named entities in clinical notes. In ACL-IJCNLP, pages 18– 26. Dan ... Anand Karandikar, Nicholas Keller, Justin Martineau, and Mark Dredze. 2010. Annotating named entities in twitter data with crowd- sourcing. In CSLDAMT, pages 80–88. Jenny Rose Finkel and Christopher ... D. Manning. 2009. Nested named entity recognition. In EMNLP, pages 141–150. Jenny Rose Finkel, Trond Grenager, and Christopher Manning. 2005. Incorporating non-local information into information...

Ngày tải lên: 17/03/2014, 00:20

... pairs from a single text were not divided into the training and test sets. We also divided pairs of NEs into two types: (A) intra-sentential and (B) inter-sentential. The reason for dividing them ... Joshi, and S. Weistein. 1983. Providing a unified account of definite nounphrases in discourse. Annual Meeting of Association of Computational Linguistics, pages 44–50. N. Kambhatla. 2004. Combining ... Kameyama. 1986. A property-sharing constraint in center- ing. Annual Meeting of Association of Computational Lin- guistics, pages 200–206. T. Kudo and Y. Matsumoto. 2004. A boosting algorithm for classification...

Ngày tải lên: 17/03/2014, 04:20

... and Dan Klein. 2008. Structure compilation: trading structure for fea- tures. In Proceedings of the 25th International Con- ference on Machine Learning (ICML), pages 592– 599, Helsinki, Finland. Chris ... recall and F 1 . We then adapt our model with self-training on unlabeled target-domain data; enforc- ing the same recall-oriented bias in the self- training stage yields marginal gains. 1 1 Introduction This ... been studied in the framework of domain adaptation research. A group of these methods use self- training and select the most informative features and training instances to adapt a source domain learner...

Ngày tải lên: 24/03/2014, 03:20

... research training and to the integration of such training with clinical training.” APCS includes 43 clinical psychology Ph.D. programs. These pro- grams are listed in Table 1-3. More information ... mistake of accumulating a wealth of clinical experiences at the expense of gaining research training. By doing so, you may be inadvertently presenting yourself as being uninterested in research or ... critical benefits in preparing and mentoring psychologists -in- training. These entail influ- encing decisions about graduate school, meeting other students involved in research, getting to know faculty members...

Ngày tải lên: 15/02/2014, 15:20

Ngày tải lên: 18/02/2014, 05:20

... getting a research project started: choosing a topic and formulating the research questions or hypotheses; searching the literature; writing a proposal and applying for funding; and dealing with ... the beginning of the planning phase of the study. You need to pose an initial question, and then refine it by reading the literature, consulting with colleagues, deciding what is feasible in your intended ... Research methods in clinical and counselling psychology. Chichester : Wiley, 1994. Includes biblographical references and index. ISBN 0-471-49087-3 (cased) – ISBN 0-471-49089-X (pbk.) 1. Clinical psychology–Research–Methodology....

Ngày tải lên: 06/03/2014, 05:20

... seeing pa- tients. But in truth, clinical and counseling psychology are wonderfully diverse and pluralistic professions. INTRODUCING CLINICAL AND COUNSELING PSYCHOLOGY 3 INTRODUCING CLINICAL AND ... you primarily interested in becoming a prac- titioner and desire only minimal research training? 21 INTRODUCING CLINICAL AND COUNSELING PSYCHOLOGY 9 health disciplines, the others being psychiatry ... psychotherapy and assess- ment and a quarter of their time to research and ad- ministration. A stunning finding was that over half of clinical and counseling psychologists were routinely involved in all...

Ngày tải lên: 06/03/2014, 05:20

... part of the FBIS 2001 Multilingual corpus. Translating Named Entities Using Monolingual and Bilingual Resources Yaser Al-Onaizan and Kevin Knight Information Sciences Institute University of Southern ... transliterated into: Bell Clinton, Bill Clinton, Bill Klington, etc. 3.3 Producing Candidates for Location and Organization Names Words in organization and location names, on the other hand, are either ... becausemany are domain specific, not to be found in bilingual dictionaries. We present a novel algorithm for translating named entity phrases using easily obtain- able monolingual and bilingual resources. We...

Ngày tải lên: 08/03/2014, 07:20

... and Christopher Steele, in consideration of twenty-one pounds, covenanted to instruct his apprentice in the art or science of a painter, and to find him meat, drink, washing, and lodging during ... ostensibly acting only as a painter. While in Spain he executed a miniature portrait of the Infanta, which was sent over to King James. The Duchess of Buckingham wrote to her husband in Spain, 'I ... part of the Infanta; the business ultimately bringing the great painter to England. In 1628, Gerbier was knighted at Hampton Court, and, according to his own account, was promised by King Charles...

Ngày tải lên: 08/03/2014, 12:20

... degree, and university training should be retained. But in the late 1960s and early 1970s, change was in the wind. Training alter- natives were entertained, and diversification was INTRODUCING CLINICAL ... research training and to the integration of such training with clinical training.” APCS includes 42 clinical psychology Ph.D. programs. These programs are listed in Table 1-3. More information ... to obtain a nonclinical psychology doctorate and then to complete a formal respecialization program in clinical or counseling psychology, which includes the intern- ship. Formal training and supervised...

Ngày tải lên: 22/03/2014, 18:20

... Pre-operative clinical view of tooth 1.1 with a deep extensive crown-root fracture. Tooth 2,1 shows bleeding from the gingival margin, indicative of a luxation injury. Fig. 2. Clinical aspect ... lines in the root. In some cases, the radiographic examination does not detect the complete direction of fracture lines, making the diagnosis even more difficult and complex. Since CRF may involve ... which includes suture of a cut on the lower lip, cleansing of the affected area with saline and clorhexidine, and the application of a temporary oxide zinc eugenol (ZOE) filling on tooth 1.1. In...

Ngày tải lên: 23/03/2014, 13:20

... its inputs (including internal component mapping, initial and final NE type, NE bigram-based string, and left/right distance), without involving any related probability factors derived within ... Program) of China under Grant No. 2006AA010108-4. References Al-Onaizan, Yaser, and Kevin Knight. 2002. Translat- ing Named Entities Using Monolingual and Bilin- gual resources. In Proceedings of ... Processing. Com- putational Linguistics , 22(1):39-72, March. Chen, Hsin-His, Changhua Yang and Ying Lin. 2003. Learning Formulation and Transformation Rules for Multilingual Named Entities. In...

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