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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_2020-09-08_Stephen _Casey_Edited duration 1 hour 16 minutes Colloquium_2020-09-08_Stephen _Casey_Edited Colloquium_2020-09-08_Stephen _Casey_Edited	Colloquium_2020-09-08_Stephen _Casey_Edited Title: A New Architecture for Cell Phones, Sampling via Projection for UWB and AFB Systems Speaker: Stephen D. Casey Date: September 8, 2020 Abstract: This talk develops a new approach to how… adaptive signal processing frequency multidimensional signal processing engineering speak tliing ultra wide band pure cut formal sciences ramping function window special functions incredible job low frequencies dad signal processing negative omega band uwb sample fast sine function frame theory playing guitar notch market march 17th signal windowing system irish pub beautiful theorem inverse transform harmonic analysis series frequency component wagon wheel full time human communication space scientific computing super high frequency jeff adler interval function young man overlap region functions and mappings topology folded bases identical sample points types of functions general topology quit school thing colloquium folded basis elements fourier sigma times sample faster sampling red sox image processing basis quick proof transform north carolina frequency space omega bandlimited overshoot phenomenon function 1st time wireless signal sampling 2nd patent summation formula sampling rate coefficients original function rate psychological theories afb adaptive frequency band error electrical engineering time domain astronomical imaging frequency range orthonormal system signal projection digital signal processing good friend band limit caption complete represent challenges things computer science high frequency corner cabinet $48.00 transform 1520 minute shannon sampling cutoff function direct delta 1st patent excellent question cell phone omega information systems rate sigma talk sigma adaptive frequency From Richard Ressler 31 plays 0
Center for Diversity & Inclusion (CDI)… duration 59 minutes 53 seconds Center for Diversity & Inclusion (CDI)… Center for Diversity & Inclusion (CDI) Student Panel	Center for Diversity & Inclusion (CDI) Student Panel Zoom Recording ID: 95745029279 UUID: 5hpj8rDJTXaBK13e75HOfw== Meeting Time: 2020-11-13T00:20:31Z ceremonies graduating seniors communication great question staff member feminist terminology university support gender neutral caption complete social media mental health amazing student 1st generation assistant director social constructionism disability student group great time multicultural student support social networks college students creating community diversity inclusion community building favorite things student experience great thing generic top-level domains difficult conversation counseling center lived experiences student panel joyful connections differing opinions student government inclusive community student support campus community educational stages native american universities and colleges affiliated with the united methodist church sociology of culture guest speakers cutting edge conversation greer gender human resource management consciousness studies post graduation american university indigenous community council of european national top level domain registries members good job social theories week program support system student org students things campus student lot cdi diversity questions friends inclusion kind staff question communities programs events moment identity advocacy couple From Kayla Rohr 6 plays 0