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 4 of 4 for “"RANDOMFOREST"”.
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Authorship Attribution on the Enron Email Corpus
… these tests. Three analysis methods: WEKA RandomForest, WEKA SMO, and Centroid with Cosine Distance were used. Results showed that the Large test set gave the best authorship classification, followed by the Medium, then the Small and the Tiny test sets. WEKA SMO gave better authorship …
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CREATE: Clinical Record Analysis Technology Ensemble
… new classifier variants of AdaBoost and RandomForest were trained on seven different data views, and (vi) finally an ensemble learning step, in which ensembles of best learners were used to improve on the accuracy of individual learners. All of this was tested via standard 10-fold …
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A Snowball Effect: a Pandemic’s Impacts on Household Food Insecurity in the United States
… points during the pandemic. Furthermore, using randomForest modeling, a household family structure, number of kids and adults in the household, and income level represent the top variables in accounting for variations in household food insufficiency. Across states, similar patterns of increased …
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Flamingo foraging plasticity: ecological drivers and impacts
… strategies. The latter was achieved through RandomForest modelling techniques that identified the prominent ecological drivers from a suite of biotic and abiotic variables. Results indicate that biotic variables, i.e. those associated with flamingo prey assemblages, were key in driving …