Python - PoS Tagging and Lemmatization using spaCy

PythonServer Side ProgrammingProgramming

spaCy is one of the best text analysis library. spaCy excels at large-scale information extraction tasks and is one of the fastest in the world. It is also the best way to prepare text for deep learning. spaCy is much faster and accurate than NLTKTagger and TextBlob.

How to Install?

pip install spacy
python -m spacy download en_core_web_sm

Example

#importing loading the library
import spacy
# python -m spacy download en_core_web_sm
nlp = spacy.load("en_core_web_sm")
#POS-TAGGING
# Process whole documents
text = ("""My name is Vishesh. I love to work on data science problems. Please check out my github profile!""")
doc = nlp(text)
# Token and Tag
for token in doc:
print(token, token.pos_)
# You want list of Verb tokens
print("Verbs:", [token.text for token in doc if token.pos_ == "VERB"])
#Lemmatization : It is a process of grouping together the inflected #forms of a word so they can be analyzed as a single item, #identified by the word’s lemma, or dictionary form.
import spacy
# Load English tokenizer, tagger,
# parser, NER and word vectors
nlp = spacy.load("en_core_web_sm")
# Process whole documents
text = ("""My name is Vishesh. I love to work on data science problems. Please check out my github profile!""")
doc = nlp(text)
for token in doc:
print(token, token.lemma_)
raja
Published on 06-Aug-2020 13:14:07
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