HanbaekLyu

ONMF_ONTF_NDL

Online Matrix/Tensor Factorization and applications to Network Dictionary Learning and images

Math156_UCLA_SP21

Repository for Math 156 Machine Learning at UCLA in Spring 2021 (Instructor: Hanbaek Lyu)

NNetwork

Custom graph/network/multi-weighted network class based on storing list of neighbors for each nodes (as opposed to edge list) for scalable sampling and searching algorithms

ONMF-COVID19

Time series applications of ONMF/ONTF on COVID19 data sets

NDL_paper

Network Dictionary Learning repository for generating figures in the paper

RNN_NMF_chatbot

Topic-aware chatbot based on RNN seq2seq model and NMF-based topic baising

motif_sampling

Algorithms for motif sampling from networks and computing CHD profiles

OnlineCPDL

Online CP-Dictionary Learning algorithm

BMM-DR

Block Coordinate Descent with Diminishing Radius (implemented for tensor CP factorization)

Math444_GNiDS

Math 444: Graphs and Networks in Data Science

TDL

Temporal Dictionary Learning

Modeling-ONMF

Time-series prediction by combining modeling and ONMF based prediction

RONMF

Robust Online NMF

SRMM

Stochastic Regularized Majorization-Minimization

subgraph_mining

Randomized algorithm for finding isomorphic copies of a motif inside a given world graph using MCMC motif sampling

BA

Repository for simulating various extensions of Ballistic Annihilation

FCA

Firefly Cellular Automata

parking_processes