spaCy/website/docs
Daniël de Kok da7ad97519
Update `TextCatBOW` to use the fixed `SparseLinear` layer (#13149)
* Update `TextCatBOW` to use the fixed `SparseLinear` layer

A while ago, we fixed the `SparseLinear` layer to use all available
parameters: https://github.com/explosion/thinc/pull/754

This change updates `TextCatBOW` to `v3` which uses the new
`SparseLinear_v2` layer. This results in a sizeable improvement on a
text categorization task that was tested.

While at it, this `spacy.TextCatBOW.v3` also adds the `length_exponent`
option to make it possible to change the hidden size. Ideally, we'd just
have an option called `length`. But the way that `TextCatBOW` uses
hashes results in a non-uniform distribution of parameters when the
length is not a power of two.

* Replace TexCatBOW `length_exponent` parameter by `length`

We now round up the length to the next power of two if it isn't
a power of two.

* Remove some tests for TextCatBOW.v2

* Fix missing import
2023-11-29 09:11:54 +01:00
..
api Update `TextCatBOW` to use the fixed `SparseLinear` layer (#13149) 2023-11-29 09:11:54 +01:00
images Inline displaCy visualizations in docs (#13050) [ci skip] 2023-10-06 14:22:43 +02:00
models Backslash fixes in docs (#12213) 2023-02-01 10:15:38 +01:00
usage Update `TextCatBOW` to use the fixed `SparseLinear` layer (#13149) 2023-11-29 09:11:54 +01:00
styleguide.mdx Website migration from Gatsby to Next (#12058) 2023-01-11 17:30:07 +01:00