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DataCamp Natural Language Processing Fundamentals in Python
NATURAL LANGUAGE PROCESSING FUNDAMENTALS IN PYTHON
Named Entity
Recognition
Katharine Jarmul
Founder, kjamistan
DataCamp Natural Language Processing Fundamentals in Python
What is Named Entity Recognition?
NLP task to identify important named entities in the text
People, places, organizations
Dates, states, works of art
... and other categories!
Can be used alongside topic identification
... or on its own!
Who? What? When? Where?
DataCamp Natural Language Processing Fundamentals in Python
Example of NER
(Source: Europeana Newspapers (http://www.europeana-
newspapers.eu))
DataCamp Natural Language Processing Fundamentals in Python
nltk and the Stanford CoreNLP Library
The Stanford CoreNLP library:
Integrated into Python via nltk
Java based
Support for NER as well as coreference and dependency trees
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