Training a custom ENTITY LINKING model with spaCy
Автор: Explosion
Загружено: 2020-05-07
Просмотров: 53471
Описание:
spaCy is an open-source library for advanced Natural Language Processing in Python. In this video, we show you how to create a custom Entity Linking model in spaCy to disambiguate different mentions of the person "Emerson" to unique identifiers in a knowledge base. We accomplish this by training a machine learning model on some text annotated from scratch with Prodigy. You can follow along in this notebook: https://github.com/explosion/projects...
STEP BY STEP
00:00 – Introduction to the Entity Linking challenge
04:52 – Set up the knowledge base
10:30 – Annotate training data with Prodigy
19:19 – Parse the training data into the required format for spaCy
23:12 – Create and train the Entity Linking component
25:36 – Test the EL component on unseen data
SPACY & PRODIGY
● spaCy: https://spacy.io
● Free online course: https://course.spacy.io
● Prodigy website & docs: https://prodi.gy
THIS TUTORIAL
● Code & data: https://github.com/explosion/projects...
● Entity linking in spaCy (spaCy IRL talk): • Sofie Van Landeghem: Entity linking functi...
● Entity linking docs: https://spacy.io/usage/training#entit...
FOLLOW US
● Sofie Van Landeghem: / oxykodit
● Explosion: / explosion_ai
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