How does the NER model work?

[jaskaran-td]

i was going through the spacy library code from there i am not able to understand the ner model architecture . As we have tok2vec,lower and upper in ner i want to know the layer architecture of every model as we get in tensorflow.

[polm]

The code is a little hard to follow, but the NER architecture is actually the same as the parser architecture.

This article is relatively old now, but @honnibal wrote about how the an early version of the parser works here, which may help in understanding it.

[jaskaran-td]

@polm Thank you . let me go through this blog