There are two components of NLP as given −
Understanding involves the following tasks −
● Mapping the given input in natural language into useful representations.
● Analyzing different aspects of the language.
It is the process of producing meaningful phrases and sentences in the form of natural language from some internal representation.
It involves −
● Text planning − It includes retrieving the relevant content from knowledge base.
● Sentence planning − It includes choosing required words, forming meaningful phrases, setting tone of the sentence.
● Text Realization − It is mapping sentence plan into sentence structure.
The NLU is harder than NLG.