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 7 of 7 for “"Data viz"”.
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Conceptualizations of Data Visualization Use Beyond Efficiency in Evaluation
<p>Data visualization (data viz) is a valuable tool within evaluation for its ability to aid cognitive efficiency over text-based presentation of data (Card et. al., 1999; Evergreen, 2017, 2018; Few, 2012; Nussbaumer Knaflic, 2015; Tufte 2001). This exploratory multi-phase mixed methods research …
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The relationship between RFT performance and inter- and intra-modal matching tasks
… attempted to relate a field dependence measure viz. rod and frame test performance to scores on inter-and intra.- modal matching tasks. The view taken is that since in the rod and frame test situation two sets of sensory data, viz. vision and kinaesthesia seem significant for good performance, …
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Applications of Random Matrix Theory to Portfolio Management and Financial Networks
… to the standard SRIs based on market price data, viz. the DCC-MES of Acharya et al. (2010), the SRISK of Acharya et al. (2012) and the DCC-ΔCoVaR of Adrian and Brunnermeier (2011).
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Where Numbers Meet Narratives: An Examination of Joint Displays in Mixed Methods Evaluation
… means of addressing both integration of data strands and communicating findings in MM studies is through joint displays.This study presents a multiphase exploration into how evaluators communicate MM findings and the visual efficiency of joint displays compared to traditional separate …
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Cost of Electricity Interruption to Commercial and Industrial End-Users
… the decision-making context in which the cost data will be applied. In this dissertation, both micro- and macro-level approaches were applied to the assessment of the cost of electricity interruptions to commercial and industrial electricity customers. However, the central investigation is the …
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Probabilistic Modeling of Multi-relational and Multivariate Discrete Data
… from multi-relational and multivariate discrete data is a crucial task that arises in many research and application domains, e.g. text mining, intelligence analysis, epidemiology, social science, etc. In this dissertation, we study and address three problems involving the modeling of …
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Visualização de opiniões online de hotéis
Um dos claros benefícios da visualização da informação é poder ajudar as pessoas a ver tendências e anomalias em dados, que podem ser particularmente valiosas em tempo real. Técnicas visuais, como os mapas de calor e grafos, ajudam a revelar padrões contidos em dados homogéneos. Estas técnicas eram …