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.
Results
Showing 1 to 20 of 67 for “"Apriori"”.
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A Kantian critique of David Lewis's modal realism
… contains what in Kantian terms are synthetic apriori propositions. Kant's answer to the question of how synthetic apriori modal propositions are possible is examined. Kant is found to have erred in choosing de dicto modal concepts and principles, given his notion of an objective transcendental …
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A distributed approach to Frequent Itemset Mining at low support levels
… proven notoriously difficult to parallelize and Apriori has largely fallen out of favor with the research community. In this thesis we introduce a parallel, Apriori based, Frequent Itemset Mining algo- rithm capable of distributing computation across large commodity clusters. Our case study …
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A Study Of Data Informatics: Data Analysis And Knowledge Discovery Via A Novel Data Mining Algorithm
… compared with the most popular fpm algorithm, apriori, yielding a significantly improved recall and precision for fpmies (76.7% and 74.6% respectively) compared to that of apriori (30% recall and 24.6% precision).
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Self-adaptive evolution of model structures and parameters / by Jason John Bobbin.
… self-adaptive mutation scheme when compared to apriori settings of the mutation rate. The self-adaptive scheme is found to perform optimally, removing the trial-and-error experimentation often required to get satisfactory performance from fixed mutation-rate evolutionary systems.
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Estimation of spacecraft attitude in the presence of unmodeled disturbance torques
… velocity residuals are consistent with the apriori knowledge of the instrument error variance. The angular velocity history is modeled as a Fourier Series. whereas the attitude is modeled as the solution of the appropriate kinematic differential equations. The study presented addresses …
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Ascend : an architecture for performing secure computation on encrypted data
… server and can be tuned, based on the server's apriori knowledge of the program, to trade-off performance and power without impacting security. Experimental results when running Ascend on SPEC benchmarks show an average 3.6x /6.6x and 5.2x /4.7x performance/power overhead-when hiding memory …
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The development of an instrument for the measurement of psychological comfort
… and nursing. The 60 items manifested an apriori Alpha Coefficient reliability of .96. Four subscales of 15 items each were: Sensations, Attitude to Self, Control, and Attitude to Life and Others, manifesting apriori reliabilities of .93, .93, .84, and .82, respectively. The Comfort Scale, …
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Uma abordagem para geração e visualização de regras de associação de acesso a conteúdos de portal de notícias
… and visualization of results. The algorithms Apriori and FP-Growth were used to generate the association rules. To generate sequence rules, the algorithm used was SPADE. Parallel coordinate graphs were used to visualize the association rules and graphs for visualization of sequence rules. An …
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The Horse: A Driving Force for the Lifestyle of Grooms
… the driving community. The data was coded apriori and analyzed using the Model of Human Occupation to understand the volition, habituation, performance capacity, culture, context and environment that shapes experience. Themes were identified. Results reinforce the importance of meaning …
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Aggregate calibration of microscopic traffic simulation models
… also reinforce the importance of having good apriori information on the OD flows and locating the sensors so as to obtain maximum information.
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Singularities in Free Surface Flows
… two or more phases or liquids are unknown apriori, are commonplace in industrial applications and nature. Distribution of drop sizes, coalescence rate of drops, and the behavior of thin liquid films are crucial to understanding and enhancing industrial practices such as ink-jet printing, …
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Women's needs/available choices, juxtaposing criminal justice response to wife abuse with women's words
… Further, rather than base the analysis on apriori assumptions on what women need, women's needs are problematized. The needs the women identify then become the basis from which to understand the impact of the criminal justice system's response to wife abuse. (Abstract shortened by UMI.)
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What the analysis of empathy in the fifth Cartesian Meditation reveals for psychotherapy
… to conscious psychological life. Husserl's apriori analysis of intersubjectivity is argued to explain any psychological event in relation to the past and the current therapeutic situation. Consequently, Freud's key ideas need to be abandoned in preference for a rationalisation about meaning, …
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Adaptive Control using IIR Lattice Filters
… that information about the disturbance is known apriori. Additionally, the control structure is implemented in such a way that as long as the adaptive controller is stable during adaptation, the system consisting of the controller and plant remain stable. The objective is to design and implement …
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Nonlinear Adaptive Estimation Andits Application To Synchronization Of Lorenz System
… and that transmitter parameters are not known apriori. An adaptive algorithm is proposed to estimate both the state and system parameters. Since Lorenz system shows the property of sensitivity to initial conditions and evolves in different mode with parameter variation, an equivalent system is …
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SEARCHLIGHT CT: A NEW REGULARIZED RECONSTRUCTION METHOD FOR HIGHLY COLLIMATED X-RAY TOMOGRAPHY
… of the eigenvalues and eigenvectors leads to an apriori condition on convergence.
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Use of GIS in Radio Frequency and Positioning Applications
… Experiment is also conducted to see if apriori knowledge of a building size, location, shape, and number of floors can aid in the RF geolocation of a target indoors. The experiment shows that correction of a target to within a building's boundaries reduces the location error of the …
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Data mining with bilattices
… association rules in data mining and proposed Apriori for mining association. However, most of the works focuses on finding patterns on itemsets, especially associations between items. With the fast development of high technologies and large scale of information collection tools, the need for …
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An automatic email mining approach using semantic non-parametric K-Means++ clustering
… with link to each folder and sub-folder, also an Apriori-based folder summarization containing important keywords from the folder. Thesis aims at solving email overload problem through semantic re-structuring of emails. In AEMS model, a novel approach named Semantic Non-parametric K-Means++ …
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Data Science for Mining Patterns in Spatial Events
… linear hotspots on all simple paths, and an apriori-graph traversal algorithm is proposed to detecting spatio-temporal intersection patterns. Extensive theoretical and experimental analyses show that the proposed approaches not only achieve substantial computational efficiency but also …
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