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Change weight matrix storage to significantly speed up prediction while using less memory #33

Merged
merged 7 commits into from
Dec 4, 2021
Merged

Change weight matrix storage to significantly speed up prediction while using less memory #33

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8990d8a
Store classifier weights on each node as a matrix
tomtung Nov 29, 2021
8c02dc1
Add initial implementation of a List-of-list matrix
tomtung Oct 1, 2021
9ff4e76
Add dot product between col-major LIL matrix and sparse vector
tomtung Oct 1, 2021
cd8457e
Use column-major LilMat to store weight matrices
tomtung Nov 29, 2021
72f28c5
Store weight matrices as dense if smaller sparse
tomtung Dec 1, 2021
0f17063
Change the global index type of sparse weight matrix to `usize`
tomtung Dec 3, 2021
949bd31
Transpose the storage of weight matrices
tomtung Dec 3, 2021
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