Zifeng Zhao
7 papers · 2021–2025 · 5 venues · across top CS/AI venues
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Achievements
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Conference Polyglot Β· Silver
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Interdisciplinary Bridge Β· Silver
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Taxonomy Completionist
(17)
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Mega-Team Β· Squad
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Renaissance Researcher
(5)
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Research topics
Machine Learning
(6)
Core Methods
(4)
Deep Learning
(3)
Artificial Intelligence
(2)
Data Science & Analytics
(2)
Learning Types
(2)
Methods
(2)
Computer Science
(1)
Mathematics & Optimization
(1)
Natural Language Processing
(1)
Application Areas
(1)
Architectures
(1)
Core AI
(1)
Foundations
(1)
Learning Paradigms
(1)
Keywords
speaker extraction
(2)
high-dimensional regression
(2)
change point detection
(2)
semi-supervised learning
(1)
transfer learning
(1)
domain adaptation
(1)
speech separation
(1)
source separation
(1)
weakly supervised learning
(1)
multimodal learning
(1)
speaker embedding
(1)
group lasso
(1)
reproducing kernel hilbert space
(1)
coordinate descent
(1)
audio source separation
(1)
minimax optimal
(1)
minimax lower bound
(1)
functional data
(1)
speaker identity
(1)
piecewise constant
(1)
Papers
SciAssess: Benchmarking LLM Proficiency in Scientific Literature Analysis
NAACL 2025
Transfer Learning for Nonparametric Contextual Dynamic Pricing
ICML 2025
Change-point Detection for Sparse and Dense Functional Data in General Dimensions
NeurIPS 2022
Functional Linear Regression with Mixed Predictors
JMLR 2022
Speaker-Aware Mixture of Mixtures Training for Weakly Supervised Speaker Extraction
Interspeech 2022
Target Confusion in End-to-end Speaker Extraction: Analysis and Approaches
Interspeech 2022
Statistically and Computationally Efficient Change Point Localization in Regression Settings
JMLR 2021