AI Winter happened because of the researchers were in shortage of funding for the AI research because of the technologies at that time were not able to create intelligence in machines and well developed enough to process enormous amount of data and this lead to causing the governments and corporations to give up on AI (jan 17, 1973 – jan 28, 1980)
Added to timeline:
Date:
jan 17, 1973
jan 28, 1980
~ 7 years