Representation Learning on Networks
Tutorial information Researchers in network science have traditionally relied on user-defined heuristics to extract features from complex networks (e.g., degree statistics or kernel functions). However, recent years have seen a surge in approaches that automatically learn to encode network structure into low-dimensional embeddings, using techniques based on deep learning and nonlinear dimensionali
Community Interaction and Conflict on the Web
1% of all communities initiate 74% of all conflicts on Reddit. The red nodes (communities) in this map initiate a large amount of conflict, and we can see that these conflict intiating nodes are rare and clustered together in certain social regions. "Come look at all the brainwashed idiots in r/Documentaries Seriously, none of those people are willing to even CONSIDER that our own country orchestr
Community Interaction and Conflict on the Web
1% of all communities initiate 74% of all conflicts on Reddit. The red nodes (communities) in this map initiate a large amount of conflict, and we can see that these conflict intiating nodes are rare and clustered together in certain social regions. "Come look at all the brainwashed idiots in r/Documentaries Seriously, none of those people are willing to even CONSIDER that our own country orchestr
Stanford Large Network Dataset Collection
Open research positions in SNAP group are available at undergraduate, graduate and postdoctoral levels. Social networks : online social networks, edges represent interactions between people Networks with ground-truth communities : ground-truth network communities in social and information networks Communication networks : email communication networks with edges representing communication Citation
SNAP: Network datasets: Brightkite
Open research positions in SNAP group are available at undergraduate, graduate and postdoctoral levels. Dataset information Brightkite was once a location-based social networking service provider where users shared their locations by checking-in. The friendship network was collected using their public API, and consists of 58,228 nodes and 214,078 edges. The network is originally directed but we ha
SNAP: Web data: Amazon reviews
Open research positions in SNAP group are available at undergraduate, graduate and postdoctoral levels. Dataset information This dataset consists of reviews from amazon. The data span a period of 18 years, including ~35 million reviews up to March 2013. Reviews include product and user information, ratings, and a plaintext review. Note: this dataset contains potential duplicates, due to products w
node2vec
node2vec is an algorithmic framework for representational learning on graphs. Given any graph, it can learn continuous feature representations for the nodes, which can then be used for various downstream machine learning tasks. Motivation Code Datasets Contributors References Motivation Learning useful representations from highly structured objects such as graphs is useful for a variety of machine
Snap.py - SNAP for Python
About Snap.py System Requirements Installing Snap.py Documentation and Support Quick Introduction to Snap.py Graph and Network Types Manipulating Graphs and Networks Input/Output Computing Structural Properties of Networks About Snap.py Snap.py is a Python interface for SNAP. SNAP is a general purpose, high performance system for analysis and manipulation of large networks. SNAP is written in C++
SNAP: Network datasets: Epinions social network
Open research positions in SNAP group are available at undergraduate, graduate and postdoctoral levels. Dataset information This is a who-trust-whom online social network of a a general consumer review site Epinions.com. Members of the site can decide whether to ''trust'' each other. All the trust relationships interact and form the Web of Trust which is then combined with review ratings to determ
imvol2.dvi
i i “imvol2” — 2005/7/13 — 12:33 — page 73 — #1 i i i i i i Internet Mathematics Vol. 2, No. 1: 73-120 A Survey on PageRank Computing Pavel Berkhin Abstract. This survey reviews the research related to PageRank computing. Compo- nents of a PageRank vector serve as authority weights for web pages independent of their textual content, solely based on the hyperlink structure of the web. PageRank is t
QUOTUS - The Structure of Political Media Coverage as Revealed by Quoting Patterns
The Structure of Political Media Coverage as Revealed by Quoting Patterns Vlad Niculae*, Caroline Suen*, Justine Zhang*, Cristian Danescu-Niculescu-Mizil, and Jure Leskovec Proceedings of WWW 2015. PDF Media outlets are commonly accused of exhibiting systematic bias in their selection and portrayal of issues to cover. We seek to capture this bias by examining the set of quotes various media outlet
Quoting POTUS
Click on a word to see all the quote variants that contain it. Links to the articles citing the respective quotes are provided. (Some links may be outdated). Color intensity corresponds to frequency of quotation: darker words were more frequently quoted than lighter words, and darker news sources are more active quoters than lighter news sources. After toggling the "Color according..." button, hig
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http://snap.stanford.edu/class/cs224w-readings/clarke00freenet.pdf
http://snap.stanford.edu/class/cs224w-readings/goel10longtail.pdf
Large Scale Network Analytics with SNAP