Remove support for sparse matrices #939
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erikcs
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May 4, 2021
* master: Clean up some `@importFrom` use (grf-labs#942) Add missing GNU notice to some bindings (grf-labs#941) Remove some unused #include's (grf-labs#940) Remove support for sparse matrices (grf-labs#939) Use do.call in get_forest_weights (grf-labs#938) Use do.call in instrumental predict (grf-labs#937) Fix docstring spelling (grf-labs#936)
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Removing this unnecessary feature (since none of the underlying forest algorithms leverages sparsity, this has practically zero performance impact), see #747. To convert from a sparse matrix just do
as.matrix(X)and call the forest on that. OK'd offline by rest of @grf-labs.