Don't use iterated convolutions
@@ -270,7 +270,7 @@ def Tok2Vec(width, embed_size, **kwargs):
tok2vec = (
FeatureExtracter(cols)
>> with_flatten(
- embed >> (convolution * 4), pad=4)
+ embed >> (convolution ** 4), pad=4)
)
# Work around thinc API limitations :(. TODO: Revise in Thinc 7
