Introduction to Natural language 1_

Same enthusiasts please add

qq:231469242

SEO Keywords

Natural language, Nlp,nltk,python,tokenization,normalization,linguistics,semantic

Words:

Nlp:natural Language Processing Natural language processing

Tokenization Word Segmentation

Normalization standardization (punctuation removal, uniform capitalization)

Nltk:natural Language Toolkit (Python) Natural Language Toolkit

Corpora Corpus

Pickle

Python's pickle module implements basic data sequence and deserialization.

Pickle file

Abbreviation: Abbreviated words

--The shortened form of a word or phrase, mainly used to replace the complete form in written language, as with Mass. Alternative to Massachusetts (Massachusetts), replace United States of Ameirica in USA with USD, replace Renm Inbi (RMB)
.
Contraction: Narrowing words/shrinking words

--a word that is formed by omitting or combining certain phonemes in a longer phrase, such as the won ' t, which is contracted from Will, and the O ' clock contracted from the clock, which them from the "em" in the poem.

Punctuation punctuation

Stopwords Stop Word

Treebank: Tree Chart

In linguistics, a Treebank are a parsed text corpus that annotates syntactic or semantic sentence structure.

In linguistics, a tree chart is an analytic text corpus, with its annotated syntactic or semantic sentence structure.

Basis

Python Regular Expressions

Python OOP

Natural language processing is concerned with the interaction between Natural language and the computer.

Natural language processing is about natural language and computer interaction.

It's one of the major components of AI and computational linguistics.

He is the main component of artificial intelligence and computational linguistics.

When you run the following code, an error occurs and the specific information looks at the prompt

Enter Nltk.download () in Ipython, and then pop up the interface you need to download

Introduction to Natural language 1_