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Colloquium_2020-10-27_Nathalie_Japkowicz_Edited duration 1 hour 4 minutes Colloquium_2020-10-27_Nathalie_Japkowicz_Edited Colloquium_2020-10-27_Nathalie_Japkowicz_Edited	Colloquium_2020-10-27_Nathalie_Japkowicz_Edited Title: Harnessing Dataset Complexity in Classification Tasks Speaker: Nathalie Japkowicz ,Department of Computer Science, American University Date: October 27, 2020Abstract: The purpose of this… multi class simple divide unsupervised learning decision tree main knowledge multiclass classification hamming distance super ability japanese rock music groups coding matrix generate data mathematical logic principle component linear discrimination subclass mix networks small class long time intrusion detection multi modality isolation forest class imbalance problem class imbalance vowels versus consonants mathematical optimization error rates coding matrices positive class neural network feature selection honeywell main aspects fake data good question 3rd study breast cancer conquer strategy artificial intelligence selection methods binary classification statistical outliers dataset complexity indicator function class classification occupational safety and health decision analysis 1st step metric geometry learning methods classification problem class justification emerging technologies error correcting 2nd study convex hull multi model pseudo classes statistical classification 1st study supplies mix problem fitness function binary problem class overlap ability criterion conquer principle machine learning data set cluster updating data driven multi-modality main complexity supply store red class classification algorithms class problem classification imbalance domain distance thing clusters learning method study things methods classifier classes problems domains feature classifiers bit From Richard Ressler 16 plays 0
Colloquium_2020-09-22_Michael_Baron_Edited duration 1 hour 14 minutes Colloquium_2020-09-22_Michael_Baron_Edited Colloquium_2020-09-22_Michael_Baron_Edited	Colloquium_2020-09-22_Michael_Baron_Edited Title: Statistical analysis of epidemic counts data: modeling, detection of outbreaks, and recovery of missing data Speaker: Michael Baron Abstract: Official counts from the seasonal flu, 2009 H1N1… differential equations formal sciences stopping rule threshold bayesian statistics control theory change point analysis scripting languages population size total number weighted moving average infectious diseases mathematical and quantitative methods (economics) mathematical finance expected stopping expected number sequential analysis statistical inference research methods mortality rate actuarial science august 22nd rate swine flu adaptive threshold theory of probability distributions susceptible people false alarm sum statistical charts and diagrams basic reproduction number confirmed cases demography stochastic processes expected time recoveries recovery rate epidemiology binomial distribution medical tests current population size distribution change epidemics computational neuroscience exponentially weighted moving time series technical analysis conjugate prior distributions simple proportion current number neural networks probability point infected person epidemic sequential methods sir model actual data influenza epidemic question probability distributions medical statistics expected increment artificial intelligence expected behavior random walk infection joint distribution cases casualties population theories random component christian terminology infected people pandemics process stopping time moving average positive test caption complete design of experiments information officially confirmed lose people parameter bayesian algorithms sir neural net feedback loop population ecology data day moving average change point alarm covid-19 person stochastic modeling infection rate model officially reported temporal rates flu epidemic From Richard Ressler 26 plays 0
Colloquium_2020-10-20: Machine Learning Improves… duration 58 minutes 34 seconds Colloquium_2020-10-20: Machine Learning Improves… Colloquium_2020-10-20: Machine Learning Improves Estimates of Environmental Exposures-edited	Colloquium_2020-10-20: Machine Learning Improves Estimates of Environmental Exposures-edited Speaker: Yuri Levin-Schwartz of the Icahn School of Medicine at Mount Sinai Tuesday October 20, 2020 2:30 PM Abstract: In environmental studies, the true level of exposure to environmental… occupational exposure lowest level computer data formal sciences gold percent confidence intervals iq multimedia biomarker blood measure urine metals biomarker major cities chemical elements strong evidence learning measurement endocrine disruptors transition metals verbal i.q. biological samples reasoning research methods post-transition metals information lead blood pressure native element minerals multimedia monetary policy test case exposure biomarker environment human health lead exposure biology and pharmacology of chemical elements verbal intelligence estimate weights health environmental health medical humanities physical chemistry sort media animal model caption complete occupational safety and health goods (economics) public health measures effect estimation theory finite frame theory accurate estimate effects measure exposure learning techniques iarc group 1 carcinogens toxicology data exposure reasonable assumption supervised learning total i.q. toxins sanitation level linear algebra body fluids chemicals manganese machine learning data set dietary minerals blood urine good measure preferred biomarker things blood lead statistical inference good estimate outcome environmental exposure biomarkers From Richard Ressler 161 plays 0
Transfer Information Session duration 58 minutes 26 seconds Transfer Information Session Transfer Information Session	Transfer Information Session Zoom Recording ID: 98924353569 UUID: wyAK9wORSMS+knnXh5HB2Q== Meeting Time: 2020-09-16T22:28:07Z transfer admission meal swipe spring semester directly tied based aid moment (mathematics) 1st class transfer credit states of the mid-atlantic $3.00 requirement classic college sliding scale system gap year october 1st graduated high greek life 1st semester education finance transfer admissions representative meal plan payments kappa scholarship 1st year applicant admissions representative merit scholarships student body web site year applicant application process mentioned earlier transfer applicant washington d.c. coffee shops secondary education cumulative g.p.a. interview process academic advisor official copy study abroad minimum g.p.a. requirement official transcript shōnen manga high school american university traditional college campus merit based business administration communication data science change makers double majoring specific questions minimum g.p.a. legal procedure international study core curriculum feel free double major shogakukan manga debt sophomore year transfer student generic top-level domains political science terminology curricula transfer application study statement international service study abroad programs totally fine perfect combination coast guard school college level common application caption complete spring 2021 assistant director 1st year financial aid specific school magic areas class size college transcripts test scores student academic performance political science sociolinguistics school transcript upper class junior year short answer personal statement public transportation foreign language 1st year application university and college admissions students transfer campus college applicants student gpa application semester aid question schools options classes admissions statement credits class majors study From Kayla Rohr 32 plays 0
What's New at American University? - Campus… duration 43 minutes 37 seconds What's New at American University? - Campus… What's New at American University? - Campus Update / Live Q&A	What's New at American University? - Campus Update / Live Q&A Zoom Recording ID: 97630537044 UUID: msT6i9+XTiKARXUkz/KE+w== Meeting Time: 2020-08-19T17:33:07Z performing arts higher education science students student financial aid data science admissions side holistic review process recruitment career field school types voting theory counselor recommendation letter international study school terminology employment chat box application process generic top-level domains double major sage publishing academic journals test optional 1st generation students entire high school acceptance rate faculty member merit scholarship public affairs gender studies emotions feel free information science good question vast majority high school letters (message) undocumented student caption complete public health applicant pool admissions process amazing programs sage publications academic journals popular meters high school experience time student test scores 1st time english-language journals encourage students fast growing political science political science terminology students request demonstrated interest quarterly journals legal terminology 1st year student virtual class education finance specific things fairly high virtual high school public transportation school system web site eagle engagement rigorous courses med school d.c. area students decide greater scope students student lot campus science schools things programs scholarships process questions test admissions majors college courses merit question neuroscience field From Kayla Rohr 5 plays 0