OneBNB

This file includes simulation and case study for 1-BNB method.

R Code

• Main.R includes the whole process of simulation and case study including the comparison of five methods, i.e., 1-BNB, SnowBoot, CVE, MRME and CHTE.
• For simulation study, we take power-law degree distribution with $\gamma = 3$ for demonstration.
• For case study, the analysis of all three real datasets is included.
• The adjacency matrix completion processs of 1-BNB method is conducted in the Matlab Code file.

Matlab Code

• Simu_OneBNB_B1000.m conducts the adjacency matrix completion process of 1-BNB method for simuation study. We take power-law degree distribution with $\gamma = 3$ as example.
• OneBNB.m conducts the adjacency matrix completion process of 1-BNB for case study. We take BK social network as example.
• The other .m file are the necessary functions needed for adjacency matrix completion.
• We want to thank Davenport, M. A., Plan, Y., Van Den Berg, E., & Wootters, M. (2014). 1-bit matrix completion. Information and Inference: A Journal of the IMA, 3(3), 189-223 for providing the matlab toolbox of 1-bit matrix completion.

Data

Data1.zip and Data2.zip contains some data needed for the demonstration. Please unzip them and put them under the same file, say, Data, before running any code.