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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.

Type Size Name Uploaded Downloads Labels
conda 64.7 kB | linux-64/sparse_dot_topn-0.2.9-py38h1fd1430_3.tar.bz2  4 years and 2 months ago 2098 main
conda 61.3 kB | linux-64/sparse_dot_topn-0.2.9-py37h160330d_3.tar.bz2  4 years and 2 months ago 2020 main
conda 61.2 kB | linux-64/sparse_dot_topn-0.2.9-py36h4ea7e17_3.tar.bz2  4 years and 2 months ago 2015 main
conda 62.5 kB | win-64/sparse_dot_topn-0.2.9-py39h2e07f2f_3.tar.bz2  4 years and 4 months ago 936 main
conda 61.9 kB | win-64/sparse_dot_topn-0.2.9-py36he95197e_3.tar.bz2  4 years and 4 months ago 366 main
conda 62.7 kB | win-64/sparse_dot_topn-0.2.9-py38hbd9d945_3.tar.bz2  4 years and 4 months ago 833 main
conda 62.1 kB | win-64/sparse_dot_topn-0.2.9-py37h8c56517_3.tar.bz2  4 years and 4 months ago 417 main
conda 54.8 kB | osx-64/sparse_dot_topn-0.2.9-py39heea7e63_3.tar.bz2  4 years and 4 months ago 243 main
conda 54.1 kB | osx-64/sparse_dot_topn-0.2.9-py38h9250c2b_3.tar.bz2  4 years and 4 months ago 268 main
conda 52.3 kB | osx-64/sparse_dot_topn-0.2.9-py36h60297b7_3.tar.bz2  4 years and 4 months ago 251 main
conda 54.5 kB | osx-64/sparse_dot_topn-0.2.9-py36he46ecad_3.tar.bz2  4 years and 4 months ago 251 main
conda 64.1 kB | linux-64/sparse_dot_topn-0.2.9-py36h51d7077_3.tar.bz2  4 years and 4 months ago 2551 main
conda 54.0 kB | osx-64/sparse_dot_topn-0.2.9-py37h8ec247f_3.tar.bz2  4 years and 4 months ago 257 main
conda 64.2 kB | linux-64/sparse_dot_topn-0.2.9-py37hc928c03_3.tar.bz2  4 years and 4 months ago 2195 main
conda 66.1 kB | linux-64/sparse_dot_topn-0.2.9-py39h081fc7a_3.tar.bz2  4 years and 4 months ago 2652 main
conda 61.1 kB | linux-64/sparse_dot_topn-0.2.9-py36h64b2c60_3.tar.bz2  4 years and 4 months ago 2103 main
conda 65.7 kB | linux-64/sparse_dot_topn-0.2.9-py38h82cb98a_3.tar.bz2  4 years and 4 months ago 2195 main
conda 55.0 kB | osx-64/sparse_dot_topn-0.2.9-py36h863e41a_2.tar.bz2  4 years and 11 months ago 326 main
conda 54.1 kB | osx-64/sparse_dot_topn-0.2.9-py38ha0d09dd_2.tar.bz2  4 years and 11 months ago 359 main
conda 61.0 kB | win-64/sparse_dot_topn-0.2.9-py38heaebd3c_2.tar.bz2  4 years and 11 months ago 570 main
conda 60.4 kB | win-64/sparse_dot_topn-0.2.9-py37heaa310e_2.tar.bz2  4 years and 11 months ago 607 main
conda 60.2 kB | win-64/sparse_dot_topn-0.2.9-py36h246c5b5_2.tar.bz2  4 years and 11 months ago 467 main
conda 53.0 kB | osx-64/sparse_dot_topn-0.2.9-py36h06ab557_2.tar.bz2  4 years and 11 months ago 315 main
conda 53.7 kB | osx-64/sparse_dot_topn-0.2.9-py37ha1cc60f_2.tar.bz2  4 years and 11 months ago 345 main
conda 65.2 kB | linux-64/sparse_dot_topn-0.2.9-py38hbf85e49_2.tar.bz2  4 years and 11 months ago 3634 main

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