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Term position ranking

E. Michael Keen
1992 Proceedings of the 15th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '92  
Presents seven sets of laboratory results testing variables in term position ranking which produce a phrase effect by weighting the distance between proximate terms.  ...  Results of the 73 tests conducted by this project are included, covering variant term position algorithms, sentence boundaries, stopword counting, every pairs testing, field selection, and combinations  ...  Fagan's result on the CACM collection is best, and his tests on MEDandCISI show the least improvement along with Croft's two results. The new LISA tests rank 2, 3 and 5 among the ten.  ... 
doi:10.1145/133160.133179 dblp:conf/sigir/Keen92 fatcat:jzw5byizufauhnlrdc3gsmkjm4

Pooled Association Tests for Rare Genetic Variants: A Review and Some New Results

Andriy Derkach, Jerry F. Lawless, Lei Sun
2014 Statistical Science  
We recommend a testing strategy, but our results show that power to detect association in plausible genetic scenarios is low for studies of medium size unless a high proportion of the chosen variants are  ...  In response, numerous recent papers have proposed testing strategies to assess association between a group of rare variants and a trait, with competing claims about the performance of various tests.  ...  Lee et al. (2012) have also compared previous tests and give a new family which they term SKAT-O, for "sequence kernel association test -optimal".  ... 
doi:10.1214/13-sts456 fatcat:p3a3db2yhvayvadp2ysymjpmnu

Model Selection and Multiple Testing - A Bayesian and Empirical Bayes Overview and some New Results [article]

Ritabrata Dutta and Malgortaza Bogdan and Jayanta K. Ghosh
2015 arXiv   pre-print
Finally we discuss some new or recent results in Full Bayes and Empirical Bayes multiple testing, and cross-validation.  ...  We introduce some new definitions of consistency, results and conjectures about consistency in high dimensional model selection problems.  ...  In retrospect one understands consistency much better and some more insight as well as new results can be provided.  ... 
arXiv:1510.00547v1 fatcat:sdgkxwmyvfatzicxr6or6cbwwu


Rizka Sholikah, Dhian Kartika, Agus Zainal Arifin, Diana Purwitasari
2017 Jurnal Ilmu Komputer dan Informasi  
In this paper, we propose a new term weighting method based on Positive Impact Factor Query (PIFQ) for Arabic Fiqh documents ranking.  ...  Then, PIFQ weight will be combine with the result from TF.IDF so that the new weight values for each words will be produced.  ...  In this paper, we propose a new term weighting method based on Positive Impact Factor Query (PIFQ) for Arabic Fiqh documents ranking.  ... 
doi:10.21609/jiki.v10i1.408 fatcat:zgyuqwrqnvfhpao3engkqbmoti

A New Standard-Setting Method for Performance Assessments: The Dominant Profile Judgment Method and Some Field-Test Results

Barbara S. Plake, Ronald K. Hambleton, Richard M. Jaeger
1997 Educational and Psychological Measurement  
A NEW STANDARD-SETTING METHOD FOR PERFORMANCE ASSESSMENTS: THE DOMINANT PROFILE JUDGMENT METHOD AND SOME FIELD-TEST RESULTS BARBARA S. PLAKE University of Nebraska at Lincoln RONALD K.  ...  As a result of this round, some consensus was expected to form. If consensus was reached at this point, the procedure was to have termi- nated.  ... 
doi:10.1177/0013164497057003002 fatcat:clfcooy4rbfbxlgijrkbzee7iu

Characterization of distillability of entanglement in terms of positive maps

Lieven Clarisse
2005 Physical Review A. Atomic, Molecular, and Optical Physics  
We establish a connection between a number of existing results, which leads to an elementary proof for the characterisation of distillability in terms of 2-positive maps.  ...  A necessary and sufficient condition for 1-distillability is formulated in terms of decomposable positive maps.  ...  Partial results are abundant and we would like to mention two results of great interest. Let us first fix some notation and recall the notion of positive map.  ... 
doi:10.1103/physreva.71.032332 fatcat:w2auuj4nqne5hgcmklolikvbim

Positional uncertainty in long-term memory

James S. Nairne
1991 Memory & Cognition  
Second, new results are reported that extend the application to multiple dimensions.  ...  Long-term memories for list and within-list position appear to mimic the classic patterns of immediate retention, in that both show bow-shaped serial position curves and error generalization gradients  ...  positions at test.  ... 
doi:10.3758/bf03197136 pmid:1895943 fatcat:ijej42qbjvh3dmf3cl74ia2lpe

Ranking Ranking Rules

Barak Medina, Shlomo Naeh, Uzi Segal
2013 Review of Law & Economics  
third result c, but a third rule ranks c higher than a.  ...  This paper discusses a new solution to such cycles in which the relevant rules of preferences are ranked and then applied until a transitive order of the options is obtained.  ...  If some other rule (Rule 2) determines that b c, and a third one (Rule 3) results in c a, the judge may apply the above solution concept of ranking the ranking rules, and if Rule 3 prevails, the result  ... 
doi:10.1515/rle-2012-0023 fatcat:eeq47y63rnahhdwgzazd4xqdjm

Ranking Rank Behaviors

Elizabeth D. Scott, Karen A. Jehn
1999 Business & Society  
Our empirical research tests some pieces of this model.  ...  New York: Random House Scott, Jehn / RANKING RANK BEHAVIORS 323 Bowie, N. E. (1990). Business ethics and cultural relativism. In P. Madsen & J. M.  ... 
doi:10.1177/000765039903800304 fatcat:qaja3erci5dkvpbaajgyyak24y

Understanding Negation in Positive Terms Using Syntactic Dependencies

Zahra Sarabi, Eduardo Blanco
2016 Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing  
Experimental results show that dependencies are better suited than semantic roles for this task, and automation is possible.  ...  This paper presents a two-step procedure to extract positive meaning from verbal negation. We first generate potential positive interpretations manipulating syntactic dependencies.  ...  Positive interpretations and their scores are later used to learn models to rank potential interpretations automatically (Section 6).  ... 
doi:10.18653/v1/d16-1119 dblp:conf/emnlp/SarabiB16 fatcat:uqzml3a4gncs7i4tw24vblmq4q

Ranking robustness

Yun Zhou, W. Bruce Croft
2006 Proceedings of the 15th ACM international conference on Information and knowledge management - CIKM '06  
In this paper, we introduce the notion of ranking robustness, which refers to a property of a ranked list of documents that indicates how stable the ranking is in the presence of uncertainty in the ranked  ...  We also notice that a combination of the two usually results in more prediction power.  ...  Their results show some limited indication of query performance. Category II: Needs Training Data Elad Yom-Tov et al.  ... 
doi:10.1145/1183614.1183696 dblp:conf/cikm/ZhouC06 fatcat:feavtrzshjbbxjttxuwbkqld5q

From ranking algorithms to 'ranking cultures'

Bernhard Rieder, Ariadna Matamoros-Fernández, Òscar Coromina
2018 Convergence. The International Journal of Research into New Media Technologies  
To do this, we examine YouTube's search results ranking over time in the context of seven sociocultural issues.  ...  YouTube-native content, which often thrives on controversy and dissent, systematically beats out mainstream actors in terms of exposure.  ...  These channels systematically beat established news media in terms of both subscriber count and exposure in the search rankings.  ... 
doi:10.1177/1354856517736982 fatcat:fulk2e5tunajflpyqt4jtpesny

An Optimal Product-State Approximation for 2-Local Quantum Hamiltonians with Positive Terms [article]

Ojas Parekh, Kevin Thompson
2022 arXiv   pre-print
This inequality also applies to the quantum Heisenberg model, and our results generalize to instances of Max 2-Local Hamiltonian where each term is positive and has no 1-local parts.  ...  Our result relies on a new nonlinear monogamy of entanglement inequality on a triangle that is derived from the second level of the quantum Lasserre hierarchy.  ...  Since any positive 2-local term may be expressed as a positive combination of rank-1 projectors, the approximability of the 2-LH problem with rank-1 captures that of general positive 2-LH.  ... 
arXiv:2206.08342v1 fatcat:o2j6k4yfenfgjordugs5o22skm

Long-term outcomes of HBsAg/anti-HBs double-positive versus HBsAg single-positive patients with chronic hepatitis B

Min-Sun Kwak, Goh-Eun Chung, Jong In Yang, Jeong Yoon Yim
2019 Scientific Reports  
We aimed to evaluate the long-term outcomes of HBsAg/anti-HBs double-positive chronic hepatitis B patients.  ...  The coexistence of HBsAg and anti-HBs has been reported in some chronic hepatitis B patients; however, the long-term outcomes of this serological profile have not been elucidated.  ...  Based on the Kaplan-Meier analysis, the coexistence group was associated with more HBsAg seroclearance (log-rank test < 0.001).  ... 
doi:10.1038/s41598-019-56015-8 pmid:31857656 pmcid:PMC6923451 fatcat:2vszqvlplbfm5bbtxopgpwggou

Using Term Position Similarity and Language Modeling for Bilingual Document Alignment

Thanh Le, Hoa Trong Vu, Jonathan Oberländer, Ondřej Bojar
2016 Proceedings of the First Conference on Machine Translation: Volume 2, Shared Task Papers  
We present four methods: The first one uses the term position similarity between candidate document pairs.  ...  The third and fourth methods try to overcome some of the challenges presented by the nature of the corpus, by considering the string similarity of source URL and candidate URL, and combining the first  ...  The official test set results are in line with our observation on the development set: term position similarity (UFAL-1) performs well (although not as well as on the development set) and the two variations  ... 
doi:10.18653/v1/w16-2371 dblp:conf/wmt/LeVOB16 fatcat:gdhatswrdvaezj7vb7u6rdxse4
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