Series NLP

S01 E1

Beginner guide to Natural Language processing or NLP

the branch which works with the language or simply text.

Where to start ?

a. Text mining

simply the words finding the useful information from the textual data.

90% of world’s data is in unstructured format.

Usefulness of text mining

classification of news stories, web pages, articles,etc.

searching

clustering documents.

sentiment analysis

etc. and many more.

challenges of text mining

along with the benefits there are challenges faced in the way.

format >> unstructured and electronic format

complex relationship between the texts

word ambuginity

noisy data

Different steps

Text pre-processing

Text transformation

Data mining

Interpretation(Evaluation)