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conda-forge / packages / sparse_dot_topn

Sparse_dot_topn provides a fast way to performing a sparse matrix multiplication followed by top-n multiplication result selections. Comparing very large feature vectors and picking the best matches, in practice often results in performing sparse matrix multiplication followed by selecting the top-n multiplication results. In this package, we implement a customized Cython function for this purpose. When comparing our Cythonic approach to doing the same use with SciPy and NumPy functions, our approach improves the speed by about 40% and reduces memory consumption.

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Type Size Name Uploaded Downloads Labels
conda 61.0 kB | win-64/sparse_dot_topn-0.2.9-py38heaebd3c_1.tar.bz2  4 years and 8 months ago 436 main
conda 60.4 kB | win-64/sparse_dot_topn-0.2.9-py37heaa310e_1.tar.bz2  4 years and 8 months ago 419 main
conda 60.2 kB | win-64/sparse_dot_topn-0.2.9-py36h246c5b5_1.tar.bz2  4 years and 8 months ago 412 main
conda 53.8 kB | osx-64/sparse_dot_topn-0.2.9-py37ha1cc60f_1.tar.bz2  4 years and 8 months ago 309 main
conda 63.4 kB | linux-64/sparse_dot_topn-0.2.9-py36hdb11119_1.tar.bz2  4 years and 8 months ago 2299 main
conda 65.1 kB | linux-64/sparse_dot_topn-0.2.9-py38hbf85e49_1.tar.bz2  4 years and 8 months ago 2263 main
conda 60.4 kB | linux-64/sparse_dot_topn-0.2.9-py36h499bf3f_1.tar.bz2  4 years and 8 months ago 2286 main
conda 63.4 kB | linux-64/sparse_dot_topn-0.2.9-py37h99015e2_1.tar.bz2  4 years and 8 months ago 2301 main
conda 60.3 kB | win-64/sparse_dot_topn-0.2.9-py36h246c5b5_0.tar.bz2  4 years and 8 months ago 422 main
conda 61.1 kB | win-64/sparse_dot_topn-0.2.9-py38heaebd3c_0.tar.bz2  4 years and 8 months ago 421 main
conda 60.4 kB | win-64/sparse_dot_topn-0.2.9-py37heaa310e_0.tar.bz2  4 years and 8 months ago 419 main
conda 55.0 kB | osx-64/sparse_dot_topn-0.2.9-py36h863e41a_0.tar.bz2  4 years and 8 months ago 322 main
conda 54.1 kB | osx-64/sparse_dot_topn-0.2.9-py38ha0d09dd_0.tar.bz2  4 years and 8 months ago 307 main
conda 53.8 kB | osx-64/sparse_dot_topn-0.2.9-py37ha1cc60f_0.tar.bz2  4 years and 8 months ago 313 main
conda 63.4 kB | linux-64/sparse_dot_topn-0.2.9-py37h99015e2_0.tar.bz2  4 years and 8 months ago 2310 main
conda 63.4 kB | linux-64/sparse_dot_topn-0.2.9-py36hdb11119_0.tar.bz2  4 years and 8 months ago 2312 main
conda 65.2 kB | linux-64/sparse_dot_topn-0.2.9-py38hbf85e49_0.tar.bz2  4 years and 8 months ago 2273 main
conda 60.8 kB | win-64/sparse_dot_topn-0.2.8-py38he980bc4_0.tar.bz2  4 years and 9 months ago 511 main cf202003
conda 60.2 kB | win-64/sparse_dot_topn-0.2.8-py37he980bc4_0.tar.bz2  4 years and 9 months ago 465 main cf202003
conda 60.0 kB | win-64/sparse_dot_topn-0.2.8-py36he980bc4_0.tar.bz2  4 years and 9 months ago 440 main cf202003
conda 54.7 kB | osx-64/sparse_dot_topn-0.2.8-py36ha1b3eb9_0.tar.bz2  4 years and 9 months ago 312 main cf202003
conda 53.5 kB | osx-64/sparse_dot_topn-0.2.8-py37ha1b3eb9_0.tar.bz2  4 years and 9 months ago 317 main cf202003
conda 53.8 kB | osx-64/sparse_dot_topn-0.2.8-py38ha1b3eb9_0.tar.bz2  4 years and 9 months ago 307 main cf202003
conda 65.2 kB | linux-64/sparse_dot_topn-0.2.8-py38hc9558a2_0.tar.bz2  4 years and 9 months ago 2427 main cf202003
conda 63.4 kB | linux-64/sparse_dot_topn-0.2.8-py36hc9558a2_0.tar.bz2  4 years and 9 months ago 2322 main cf202003
conda 63.5 kB | linux-64/sparse_dot_topn-0.2.8-py37hc9558a2_0.tar.bz2  4 years and 9 months ago 2355 main cf202003
conda 53.4 kB | osx-64/sparse_dot_topn-0.2.6-py38hbf1eeb5_0.tar.bz2  5 years and 1 month ago 338 main cf202003
conda 60.5 kB | win-64/sparse_dot_topn-0.2.6-py38h79cbd7a_0.tar.bz2  5 years and 1 month ago 610 main cf202003
conda 64.6 kB | linux-64/sparse_dot_topn-0.2.6-py38h9de70de_0.tar.bz2  5 years and 1 month ago 2722 main cf202003
conda 59.8 kB | win-64/sparse_dot_topn-0.2.6-py37h79cbd7a_0.tar.bz2  5 years and 2 months ago 902 main cf202003
conda 59.6 kB | win-64/sparse_dot_topn-0.2.6-py36h79cbd7a_0.tar.bz2  5 years and 2 months ago 701 main cf202003
conda 54.3 kB | osx-64/sparse_dot_topn-0.2.6-py36hbf1eeb5_0.tar.bz2  5 years and 2 months ago 348 main cf202003
conda 60.4 kB | osx-64/sparse_dot_topn-0.2.6-py27hbf1eeb5_0.tar.bz2  5 years and 2 months ago 326 main cf202003
conda 54.3 kB | osx-64/sparse_dot_topn-0.2.6-py37hbf1eeb5_0.tar.bz2  5 years and 2 months ago 357 main cf202003
conda 62.7 kB | linux-64/sparse_dot_topn-0.2.6-py36h9de70de_0.tar.bz2  5 years and 2 months ago 3203 main cf202003
conda 72.9 kB | linux-64/sparse_dot_topn-0.2.6-py27h9de70de_0.tar.bz2  5 years and 2 months ago 3054 main cf202003
conda 62.9 kB | linux-64/sparse_dot_topn-0.2.6-py37h9de70de_0.tar.bz2  5 years and 2 months ago 3297 main cf202003
conda 34.1 kB | osx-64/sparse_dot_topn-0.2.5-py36hbf1eeb5_0.tar.bz2  5 years and 2 months ago 315 main cf202003
conda 38.0 kB | osx-64/sparse_dot_topn-0.2.5-py27hbf1eeb5_0.tar.bz2  5 years and 2 months ago 320 main cf202003
conda 34.2 kB | osx-64/sparse_dot_topn-0.2.5-py37hbf1eeb5_0.tar.bz2  5 years and 2 months ago 326 main cf202003
conda 38.4 kB | linux-64/sparse_dot_topn-0.2.5-py27h9de70de_0.tar.bz2  5 years and 2 months ago 2756 main cf202003
conda 33.9 kB | linux-64/sparse_dot_topn-0.2.5-py36h9de70de_0.tar.bz2  5 years and 2 months ago 2788 main cf202003
conda 33.9 kB | linux-64/sparse_dot_topn-0.2.5-py37h9de70de_0.tar.bz2  5 years and 2 months ago 2782 main cf202003
conda 36.4 kB | win-64/sparse_dot_topn-0.2.5-py37h79cbd7a_0.tar.bz2  5 years and 2 months ago 670 main cf202003
conda 36.4 kB | win-64/sparse_dot_topn-0.2.5-py36h79cbd7a_0.tar.bz2  5 years and 2 months ago 667 main cf202003
conda 41.2 kB | win-64/sparse_dot_topn-0.2.5-py27h44f515a_0.tar.bz2  5 years and 2 months ago 663 main cf202003
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