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0.4 is a big update. Lot of things added, lot of things changed.
* New API for Gismo runtime parameters (see new parameters module for details). Short version:
* ``gismo = Gismo(corpus, embedding, alpha=0.85)``: create a gismo with damping factor set to 0.85 instead of default value.
* ``gismo.parameters.alpha = 0.85``: set the damping factor of the gismo to 0.85.
* ``gismo.rank(query, alpha=0.85)``: makes a query with damping factor temporarily set to 0.85.
* Landmarks! Half Corpus, half Gismo, the Landmarks class can simplify many analysis tasks.
* Landmarks are (small) corpus where each entry is augmented with the computation of an associated gismo query;
* Landmarks can be used to refine the analysis around a part of your data;
* They can be used as soft and fast classifiers.
* Landmarks' runtime parameters follow the same approach than for Gismo instances (cf above).
* See the dedicated tutorial to learn more!
* Documentation summer cleaning.
* ``query_distortion`` parameter (reshape subspace for clustering) is renamed ``distortion`` and is now a float instead of a bool (e.g. you can apply distortion in a non-binary way).
* Full refactoring of get_*** and post_*** methods and objects.
* The good news is that they are now more natural, self-describing, and unified.
* The bad news is that there is no backward-compatibility with previous Gismo versions. Hopefully this refactoring
will last for some time!
* Gismo logo added!