Janet Yellen (L), Chair of the Federal Reserve enters the opening reception of the Jackson Hole Economic Policy Symposium in Jackson Hole, Wyoming August 21, 2014. Reuters

Federal Reserve Chair Janet Yellen delivered a speech Friday at the Kansas City Federal Reserve Bank's annual Jackson Hole Economic Symposium.

Here's a word cloud generated from the text of that speech.

Here's a word cloud of Federal Reserve Chair Janet Yellen's speech, delivered at the annual Jackson Hole Economic Symposiom on August 22, 2014.