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Author:

Yan, Su

Title:

SEMI-SUPERVISED CLUSTERING FOR HIGH-DIMENSIONAL AND SPARSE FEATURES

Graduate Program:

Information Sciences and Technology

Keywords:

dimension reduction
clustering
semi-supervised learning
document analysis

File:

Download SuYan-Dissertation.pdf

Committee Members:

Dongwon Lee, Dissertation Advisor/Co-Advisor
Dongwon Lee, Committee Chair/Co-Chair
C Lee Giles, Committee Chair/Co-Chair
Jesse Louis Barlow, Committee Member
Tracy Mullen, Committee Member

Author:

Biyani, Prakhar

Title:

Analyzing Subjectivity and Sentiment of Online Forums

Graduate Program:

Information Sciences and Technology

Keywords:

Subjectivity analysis
sentiment analysis
classification
supervised learning
semi-supervised learning
online forums

File:

Download Dissertation_Biyani.pdf

Committee Members:

Prasenjit Mitra, Dissertation Advisor/Co-Advisor
Prasenjit Mitra, Committee Chair/Co-Chair
John Yen, Committee Member
Alexander Klippel, Committee Member
Marcel Salathe, Committee Member
Cornelia Caragea, Special Member

Author:

Qiu, Zhicong

Title:

Semisupervised Active Learning and Group Anomaly Detection with Unknown or Label-Scarce Categories

Graduate Program:

Electrical Engineering

Keywords:

Active learning (AL)
cross entropy
inductive bias
logistic regression
p-value
rare classes
regularization
semisupervised learning (SL).
Active learning
cross entropy
inductive bias
logistic regression
p-value
rare classes
regularization
semi-supervised learning
group anomaly detection
network intrusion detection
Gaussian mixture model
Bonferroni approximation

File:

Download Comp.pdf

Committee Members:

David Jonathan Miller, Dissertation Advisor/Co-Advisor
David Jonathan Miller, Committee Chair/Co-Chair
John F Doherty, Committee Member
George Kesidis, Committee Member
Sencun Zhu, Outside Member

Author:

Sheng, Ben

Title:

The Integration of Multiple Data Sources for HIV/AIDS Incidence and Prevalence Estimation

Graduate Program:

Statistics

Keywords:

antenatal clinic surveillance
HIV prevalence
statistical models
antenatal clinic surveillance
HIV prevalence
statistical models
routine HIV testing among pregnant women
Antenatal clinic
Unlinked anonymous HIV testing
Routine HIV testing
Calibration parameter
Linear mixed-effects model
weakly supervised learning
semi-supervised learning
logistic regression
contingency table
HIV recency
HIV incidence

File:

Download BenSheng-Dissertation.pdf

Committee Members:

Le Bao, Dissertation Advisor/Co-Advisor
Le Bao, Committee Chair/Co-Chair
Runze Li, Committee Member
Aleksandra B Slavkovic, Committee Member
Xun Cao, Outside Member
Ephraim Mont Hanks, Program Head/Chair

Author:

Ou, Yanglan

Title:

Incorporating Weak Supervision and Contextual Information in Learning for Medical Image Analysis

Graduate Program:

Information Sciences and Technology (PHD)

Keywords:

medical image analysis
semi-supervised learning
weakly-supervised learning
segmentation
stroke

File:

Download dissertation.pdf

Committee Members:

James Wang, Major Field Member
Sharon Huang, Chair & Dissertation Advisor
Xiang Zhang, Major Field Member
Jia Li, Outside Unit & Field Member
Jeffrey Bardzell, Program Head/Chair