38 citations · 98 across the 11 of their papers we have counts for
4 papers · 1 filter
CSNE: Conditional Signed Network Embedding
Alexandru Mara, Yoosof Mashayekhi, Jefrey Lijffijt +1
Signed networks are mathematical structures that encode positive and negative relations between entities such as friend/foe or trust/distrust. Recently, several papers studied the…
Benchmarking Network Embedding Models for Link Prediction: Are We Making Progress?
Alexandru Mara, Jefrey Lijffijt, Tijl De Bie
Network embedding methods map a network's nodes to vectors in an embedding space, in such a way that these representations are useful for estimating some notion of similarity or pr…
Block-Approximated Exponential Random Graphs
Florian Adriaens, Alexandru Mara, Jefrey Lijffijt +1
An important challenge in the field of exponential random graphs (ERGs) is the fitting of non-trivial ERGs on large graphs. By utilizing fast matrix block-approximation techniques,…
EvalNE: A Framework for Evaluating Network Embeddings on Link Prediction
Alexandru Mara, Jefrey Lijffijt, Tijl De Bie
In this paper we present EvalNE, a Python toolbox for evaluating network embedding methods on link prediction tasks. Link prediction is one of the most popular choices for evaluati…