Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 1570 for “"Ranking"”.
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Integrating OLAP and Ranking: The Ranking-Cube Methodology
… solution for OLAP, materializing dynamic ranking results is unrealistic because the ranking criteria are not known until the query time. To overcome such difficulty, we develop a new ranking cube method that performs semi on-line materialization and semi online computation in this thesis. …
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Restrictive ranking
… is a study of certain aspects of restricted ranking, a method intended for use by a panel of m judges evaluating the relative merits of N subjects, candidates tor scholarships, awards, etc. Each judge divides the N subjects into R classes, so that n₁ individuals receive a grade i (i = 1, 2, …
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Markov-based ranking methods
<p>Ranking methods are an essential tool to help make decisions. This dissertation document examines different aspects of the theory and application of pairwise comparison ranking methods, specifically those that use Markov chains. First, a new method is developed to solve a traditional recruiting …
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Supporting Ranking for Data Retrieval
Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2005.
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Collaborative ranking from ordinal data
Personalized recommendation systems have to predict preferences of a user for items that have not seen by the user. For cardinal (ratings) data, personalized preference prediction has been efficiently solved over the past few years using matrix factorization related techniques. Recent studies have …
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Ranking techniques for keyphrase extraction
… we present a number of advancements to the ranking methods and features used to automatically extract keyphrases. We demonstrate that, through the reweighing of training examples, the quality of the learned bagged decision trees can be improved with negligible runtime cost. We use reranking …
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La muninnovación: un ranking de municipios
La variedad de políticas públicas a nivel municipal en el Área Metropolitana de Buenos Aires evidencia una disparidad en términos de innovación. El propósito de este trabajo es indagar acerca de la situación que atraviesa la innovación en las políticas públicas de los municipios de la región y …
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Introduzione alla teoria delle ranking functions
La tesi si occupa della teoria delle ranking functions di W. Spohn, dottrina epistemologica il cui fine è dare una veste logica rigorosa ai concetti di causalità, legge di natura, spiegazione scientifica, a partire dalla nozione di credenza. Di tale teoria manca ancora una esposizione organica e …
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Ranking Doctoral Programs of Health Education
… The methodology in this research is unique to ranking studies by using a multiple set of variables weighted by scholars and leaders in the field of health education. These variables were; articles published, citations received, journal editorships, external funding for research, student …
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Deep-web search engine ranking algorithms
… this method requires a new algorithm for ranking search results generated by the wrappers. In this paper, I explore methods for ranking search results returned from a wrapped-based deep web search engine.
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Multiple aspect ranking for opinion analysis
… We formulate this task as a multiple aspect ranking problem, where the goal is to produce a set of numerical scores, one for each aspect. We present an algorithm that jointly learns ranking models for individual aspects by modeling the dependencies between assigned ranks. This algorithm …
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Situational awareness framework for risk ranking
… called "Situational Awarness FrAamework for RIsk ranking" (SAFARI). SAFARI aims to quantify and rank risk with unlabeled, complex data in the financial world. The framework integrates and analyzes different perspectives of financial data, and extends risk scores for decision makers. SAFARI also …
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Improving Posing and Ranking of Molecular Docking
… we focus on the first two questions, namely ranking and pose prediction. Currently, state-of-the-art docking algorithms predict poses within 2A of the native pose in a rate lower than ∼60% and in many cases, below 40%. In ranking, their ability to identify active ligands is inconsistent and …
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Factors Influencing Applicant Ranking of Orthodontic Programs
… of certain factors in applicants' Match ranking of orthodontic programs and to determine differences between orthodontic Program Directors perceptions and actual factors cited by applicants influencing their ranking of orthodontic programs.Surveys were mailed to 55 orthodontic Program …
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Ranking Aggregation Based on Belief Function Theory
The ranking aggregation problem is that to establishing a new aggregate ranking given a set of rankings of a finite set of items. This problem is met in various applications, such as the combination of user preferences, the combination of lists of documents retrieved by search engines and the …
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