Knowledge-Based Approaches for Evaluating Municipal Bonds do

Knowledge-Based Approaches for Evaluating Municipal Bonds doc

... Handbook of Municipal Bonds, Probus Publishing, Chicago 1994. pp. 441-450. Knowledge-Based Approaches for Evaluating Municipal Bonds Roy S. Freedman William P. Stahl Introduction Municipal bond ... address the issues involved in building qualitative models for municipal bonds for evaluating credit quality. These models, also called knowledge-based expert systems,...

Ngày tải lên : 22/03/2014, 18:20

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Liquidity, Default, Taxes and Yields on Municipal Bonds docx

... of long-term municipals. The average maturity for these long-term portfolios is very close to 20 years: 19.9 years for AAA, 19.5 years for AA/A and 19.9 years for BBB bonds. 21 For convenience, ... We then eliminate bonds with unknown credit ratings, leaving 686,859 bonds and 21,554,555 trades in the sample. Since our municipal model holds for straight bonds, we delete...

Ngày tải lên : 06/03/2014, 08:20

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Báo cáo khoa học: "Improving the Use of Pseudo-Words for Evaluating Selectional Preferences" docx

... Association for Computational Linguistics, pages 445–453, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Improving the Use of Pseudo-Words for Evaluating Selectional ... the graph, as de- scribed in section 3. We randomly chose 9 documents from the year 2001 for a development set, and 41 documents for testing. The test set con- sisted of 6767...

Ngày tải lên : 07/03/2014, 22:20

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The New Car Assessment Program Suggested Approaches for Future Program Enhancements doc

... New testing NPRM: 69FR 27990, Docket No. NHTSA-2004-17694. New test devices NPRM for ES2 69FR55550, Docket No. NHTSA-2004-18864. NPRM for SID IIs: 69FR 70947, Docket No. NHTSA-2004-18865. ... www.informedforlife.org have combined safety ratings not only from NHTSA but also from the IIHS. Approaches to enhancing the presentation of NCAP Ratings Based on current consumer deman...

Ngày tải lên : 16/03/2014, 12:20

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Suggestions for Evaluating ESL Writing Holistically.doc

... writing. Holistic evaluation is often used for informing placement decisions and measuring student achievement. What follows are some basic suggestions for ESL professionals when assessing writing ... Suggestions for Evaluating ESL Writing Holistically Matthew W. Currier matthewcurrier[at]hotmail.com University ... evaluators a sense of what aspects of a student's writing sh...

Ngày tải lên : 06/09/2013, 05:10

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Tài liệu Báo cáo khoa học: "Different Structures for Evaluating Answers to Complex Questions: Pyramids Won’t Topple, and Neither Will Human Assessors" docx

... Association for Computational Linguistics Different Structures for Evaluating Answers to Complex Questions: Pyramids Won’t Topple, and Neither Will Human Assessors Hoa Trang Dang Information Access ... emergence of question answering (QA) systems for addressing complex information needs has ne- cessitated the development and reﬁnement of new methodologies for evaluating and compar...

Ngày tải lên : 20/02/2014, 12:20

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Tài liệu Insight into Alternative Approaches for Control of Avian Influenza in Poultry, with Emphasis on Highly Pathogenic H5N1 doc

... real challenge for the scientific community [12]. Recently, several approaches to control the disease were developed and have yielded promising results. Although beneficial, these approaches face ... possible alternative approaches for control of AIV in poultry particularly against the HPAI H5N1 subtype. 2. Antivirals 2.1. Chemotherapy The use of chemotherapeutic agents for...

Ngày tải lên : 21/02/2014, 01:20

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Báo cáo khoa học: "Evaluating Distributional Models of Semantics for Syntactically Invariant Inference" doc

... Association for Computational Linguistics, pages 33–43, Avignon, France, April 23 - 27 2012. c 2012 Association for Computational Linguistics Evaluating Distributional Models of Semantics for Syntactically Invariant ... well. Logic-based forms of compositional semantics have long strived for syntactic invariance in mean- ing representations, which is known as the doc- trine of th...

Ngày tải lên : 17/03/2014, 22:20

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Báo cáo khoa học: " A Framework for Evaluating Spoken Dialogue Agents" docx

... strategy for subdialogues repairing depart-city be RA and Agent B's repair strategy for depart-city be RB. Then using the performance equation above, predicted performance for RA is: Performance(Ra) ... be compared? Given values for and wi, performance can be calculated for both agents 276 using the equation above. The mean performance of A is 44 and the mean performa...

Ngày tải lên : 17/03/2014, 23:20

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Báo cáo khoa học: "Alternative Approaches for Generating Bodies of Grammar Rules" docx

... procedure for performing the search. By using n-grams for grammar induc- tion one addresses the two parts in one go. In par- ticular, the use of n-grams implies that the solu- tion will be searched for ... alpha for which the MDI-based automaton outperforms the bigram-based one. 2 We exemplify our procedure by considering au- tomata for the “One-Automaton” setting (where we used the...

Ngày tải lên : 23/03/2014, 19:20

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