Wikinsights.org is online with a new grap-based User interface. We added a bit of extra work to make it a more usable tool (but it's not perfect yet, we need to put more work into ergonomy and user experience/interface). From the data point of view, we've put together a few analyses : word cooccurrences, document / word relations, document / document links, and the same with various information injection. Totalling a good dozen of matrix factorizations with about 100 features each, the full analysis, including clustering of the matrices for approximate nearest neighbour search, the analysis process takes about 6-7 hours on our 8 nodes cluster.
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