Mining frequent subgraph patterns

The subgraph pattern or graph pattern is an important application of data mining; this is used for bioinformatics, social network analysis, and so on. Frequent subgraph patterns are patterns that occur frequently in a set of graphs or in a large graph.

The gPLS algorithm

The gPLS algorithm

The GraphSig algorithm

The GraphSig algorithm

The gSpan algorithm

The summarized pseudocode for the gSpan algorithm is as follows:

The gSpan algorithm

Rightmost path extensions and their supports ...

Get R: Data Analysis and Visualization now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.