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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_2020-09-29_Soutrik_Mandal_Edited duration 45 minutes 36 seconds Colloquium_2020-09-29_Soutrik_Mandal_Edited Colloquium_2020-09-29_Soutrik_Mandal_Edited	Colloquium_2020-09-29_Soutrik_Mandal_Edited Title: Incorporating survival data to case-control studies with incident and prevalent cases Speaker: Soutrik Mandal, Division of Cancer Epidemiology and Genetics (National Cancer Institute \|… family prevalence intelligence odds-ratio estimates rtt cross-section concepts in the philosophy of mathematics mathematical modeling theories metaphysics subject metaphysics of mind theory of probability distributions inductive reasoning exposure distribution introduction vice presidents philosophy of logic survial bias interest prevalent cases rationalism concepts in ancient greek metaphysics breast cancer breast cancer diagnoses prevalence cases case-control studies caption complete retrospective sound bite estimate sociological terminology covariance metaphilosophy epidemiology emergence defunct software companies president mathematical optimization ontology likelihood association philosophical theories joint distribution board incident abstraction skills concepts in ancient greek philosophy of mind study backwards time analysis simulation thought experience diagnosis concepts in the philosophy of mind philosophical concepts incident cases statistical deviation and dispersion cases survival distribution incident exposure model step estimates method control log bias breast beta disease cancer studies From Richard Ressler 13 plays 0

Colloquium_2020-10-27_Nathalie_Japkowicz_Edited

duration 1 hour 4 minutes

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

linear discrimination

class imbalance problem

class imbalance

vowels versus consonants

mathematical optimization

artificial intelligence

selection methods

binary classification

occupational safety and health

classification problem

class justification

emerging technologies

statistical classification

classification algorithms

From Richard Ressler 16 plays 0

Colloquium_2020-09-29_Soutrik_Mandal_Edited

duration 45 minutes 36 seconds

Colloquium_2020-09-29_Soutrik_Mandal_Edited

Title: Incorporating survival data to case-control studies with incident and prevalent cases Speaker: Soutrik Mandal, Division of Cancer Epidemiology and Genetics (National Cancer Institute |…

concepts in the philosophy of mathematics

mathematical modeling