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Support large sparse matrices in SVC/SVR #11356

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jnothman opened this issue Jun 25, 2018 · 0 comments
Open

Support large sparse matrices in SVC/SVR #11356

jnothman opened this issue Jun 25, 2018 · 0 comments
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Enhancement help wanted module:svm

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@jnothman
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Support for sparse matrices having indices, indptr, row or col attributes with int64 dtype was recently added or confirmed for most sparse-supporting estimators.

LibSVM (via SVC, SVR, NuSVC, NuSVR and OneClassSVM) do not yet support such large sparse matrices (they use accept_large_sparse=False). We could try to fix this.
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@jnothman @cmarmo