In summary, human language is astoundingly complex and diverse. ... NLP is important because it helps resolve ambiguity in language and adds useful numeric structure to the data for many downstream applications, such as speech recognition or text analytics.

Where NLP is useful?

NLP is useful in All three options which describe Automatic Text Summarization, Automatic Question-Answering systems, and Information Retrieval.

What is NLP and its uses?

NLP enables computers to understand natural language as humans do. Whether the language is spoken or written, natural language processing uses artificial intelligence to take real-world input, process it, and make sense of it in a way a computer can understand.