Lotfi A. Zadeh

1921–2017 · American electrical engineer and computer scientist

Topics: mathematics, complexity

• To what degree is something true or false?

  — Lotfi A. Zadeh

• A linguistic variable is a variable whose values are words or sentences in a natural or synthetic language.

  — Lotfi A. Zadeh

• A linguistic variable is defined as a variable whose values are sentences in a natural or artificial language.

  — Lotfi A. Zadeh