Tokenization Tokenization is the process of breaking down text into individual units called "tokens." These tokens can be words, punctuation marks, or other...
Tokenization
Tokenization is the process of breaking down text into individual units called "tokens." These tokens can be words, punctuation marks, or other special characters. For example, in the sentence "The quick brown fox jumped over the lazy dog," the tokens are:
"The"
"quick"
"brown"
"fox"
"jumped"
"the"
"lazy"
"dog"
Stemming
Stemming is a process of reducing a word to its root form. For example, the stem of the word "running" is "run," while the stem of the word "running" is "run."
Lemmatization
Lemmatization is the process of identifying the grammatical category (e.g., noun, verb, adjective) of a word. For example, the word "running" is a noun, the word "jumped" is a verb, and the word "the" is an adjective