Definitions for boosting
boost·ing

Webster DictionaryRate this definition:0.0 / 0 votes

1. Boosting

   of Boost

WikidataRate this definition:2.0 / 1 vote

1. Boosting

   Boosting is a machine learning meta-algorithm for reducing bias in supervised learning. Boosting is based on the question posed by Kearns: can a set of weak learners create a single strong learner? A weak learner is defined to be a classifier which is only slightly correlated with the true classification. In contrast, a strong learner is a classifier that is arbitrarily well-correlated with the true classification. Schapire's affirmative answer to Kearns' question has had significant ramifications in machine learning and statistics, most notably leading to the development of boosting. When first introduced, the hypothesis boosting problem simply referred to the process of turning a weak learner into a strong learner. "Informally, [the hypothesis boosting] problem asks whether an efficient learning algorithm […] that outputs a hypothesis whose performance is only slightly better than random guessing [i.e. a weak learner] implies the existence of an efficient algorithm that outputs an hypothesis of arbitrary accuracy [i.e. a strong learner]." Algorithms that achieve hypothesis boosting quickly became simply known as "boosting". Freund and Schapire's arcing, as a general technique, is more or less synonymous with boosting.

Anagrams for boosting »

1. bongoist

2. tobogins

How to pronounce boosting?

1. Alex

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How to say boosting in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of boosting in Chaldean Numerology is: 5

2. Pythagorean Numerology

   The numerical value of boosting in Pythagorean Numerology is: 2

Examples of boosting in a Sentence

1. Nathan Cloutman:

   Woolworths and Coles have been doing this for the last few years, trying this as a way of boosting sales of cheaper products which they can source themselves.

2. Masayuki Kubota:

   Boosting strategic investment is fine, but that's not the same thing as buying back shares, for a company like Fanuc which has so much cash, it's pretty extreme not to be more pro-active in returning value.

3. Frank Lipman:

   Boosting liver function helps to decrease the accumulation of toxic products in the tissues.

4. Red Star coach Dejan Radonjic:

   We are delighted to have treated our fans to such a splendid win against the defending European champions, i want to thank the supporters for lifting us at crunch time. The players also showed great character when the match seemed to be slipping away from us and in the end it was a morale-boosting performance.

5. Laith Alkhouri:

   The group's media realizes the importance of highlighting this, not only for boosting the morale of the support base, but just as importantly for expanding its footprint geographically — effectively setting up and expanding unrest zones around the world.

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References

1. ^ Webster Dictionary
   https://www.merriam-webster.com/dictionary/boosting
2. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=boosting