1 citations · 1 across the 2 of their papers we have counts for
3 papers
stat.ML2021
Dimension Reduction for Data with Heterogeneous Missingness
Yurong Ling, Zijing Liu, Jing-Hao Xue
Dimension reduction plays a pivotal role in analysing high-dimensional data. However, observations with missing values present serious difficulties in directly applying standard di…
cs.LG2021★ 1 cited
Similarity measure for sparse time course data based on Gaussian processes
Zijing Liu, Mauricio Barahona
We propose a similarity measure for sparsely sampled time course data in the form of a log-likelihood ratio of Gaussian processes (GP). The proposed GP similarity is similar to a B…
cs.IR2019
Graph-based data clustering via multiscale community detection
Zijing Liu, Mauricio Barahona
We present a graph-theoretical approach to data clustering, which combines the creation of a graph from the data with Markov Stability, a multiscale community detection framework.…