"AdaBoost, short for \"Adaptive Boosting\", is a machine learning meta-algorithm formulated by Yoav Freund and Robert Schapire who won the G\u00F6del Prize in 2003 for their work. It can be used in conjunction with many other types of learning algorithms to improve their performance. The output of the other learning algorithms ('weak learners') is combined into a weighted sum that represents the final output of the boosted classifier."@en .