Demba Ba
4 papers · 2012–2021 · 4 venues · across top CS/AI venues
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Achievements
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π Conference Polyglot Β· Bronze π Academic Marathon Β· Sprint π Interdisciplinary Bridge Β· Gold πΊοΈ Taxonomy Completionist (17) π£ Hot Topic Early Bird
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Research topics
Machine Learning
(4)
Deep Learning
(3)
Data Science & Analytics
(2)
Core Methods
(2)
Learning Types
(2)
Methods
(2)
Models
(2)
Optimization & Theory Β· Machine Learning
(2)
Artificial Intelligence
(1)
Computer Vision
(1)
Mathematics & Optimization
(1)
Architectures
(1)
Core AI
(1)
Optimization
(1)
Optimization & Theory Β· Deep Learning
(1)
Keywords
time series
(2)
generative model
(2)
dirichlet process
(1)
bayesian nonparametrics
(1)
variational inference
(1)
convex optimization
(1)
signal processing
(1)
kalman filter
(1)
signal reconstruction
(1)
exponential family
(1)
sparse signal recovery
(1)
particle filter
(1)
mcmc sampling
(1)
spectral analysis
(1)
signal recovery
(1)
restricted isometry property
(1)
convex programming
(1)
differential l1 minimization
(1)
time-varying sparsity
(1)
differential optimization
(1)
Papers
PLSO: A generative framework for decomposing nonstationary time-series into piecewise stationary oscillatory components
UAI 2021
Convolutional dictionary learning based auto-encoders for natural exponential-family distributions
ICML 2020
Clustering Time Series with Nonlinear Dynamics: A Bayesian Non-Parametric and Particle-Based Approach
AISTATS 2019
Exact and Stable Recovery of Sequences of Signals with Sparse Increments via Differential _1-Minimization
NeurIPS 2012