Dynamic PageRank using Evolving Teleportation

Ryan A. Rossi

David F. Gleich

These codes are research prototypes and may not work for you. No promises. But do email if you run into problems.

Download

• dynamic_pagerank.zip 300MB or so {: .nobullets}

Setup

Start matlab in the directory where you unzipped the dynamic-pr.tar.gz file

$ matlab
>> load data/wikipedia2009-drp.mat

Once that's all done, the following should work (in Matlab)

>> v = normcols(v);
>> X = dynamic_pagerank(A,v);

See examples.m for other examples

Please let me know if you run into any issues.

Overview

The package is organized by directory

/

All of the main matlab codes

data

data files for the experiments, and precomputed data

web

this information and all the figures

Figures

|Experiment|Description|Figure| |:------------------|:------------------------------------|:------------------| |isim.m | The intersection similarity plot | Fig. 2 | |time_series_dpr.m | Dynamic pagerank time-series plot | Fig. 3 | |wiki/twitter_forecasting_models.m | Performance of Dynamic PageRank for prediction | Tab. 3 |