no code implementations • 21 Jun 2022 • Hanan Shteingart, Gerben Oostra, Ohad Levinkron, Naama Parush, Gil Shabat, Daniel Aronovich
Data science has the potential to improve business in a variety of verticals.
no code implementations • 7 Nov 2021 • Guy Wolf, Gil Shabat, Hanan Shteingart
Positivity is one of the three conditions for causal inference from observational data.
no code implementations • 6 Jun 2021 • Dvir Ben Or, Michael Kolomenkin, Gil Shabat
Dynamic difficulty adjustment ($DDA$) is a process of automatically changing a game difficulty for the optimization of user experience.
no code implementations • 28 Dec 2020 • Dvir Ben Or, Michael Kolomenkin, Gil Shabat
This note presents a simple way to add a count (or quantile) constraint to a regression neural net, such that given $n$ samples in the training set it guarantees that the prediction of $m<n$ samples will be larger than the actual value (the label).
no code implementations • 8 Feb 2020 • Hanan Shteingart, Eran Marom, Igor Itkin, Gil Shabat, Michael Kolomenkin, Moshe Salhov, Liran Katzir
There is a striking relationship between a three hundred years old Political Science theorem named "Condorcet's jury theorem" (1785), which states that majorities are more likely to choose correctly when individual votes are often correct and independent, and a modern Machine Learning concept called "Strength of Weak Learnability" (1990), which describes a method for converting a weak learning algorithm into one that achieves arbitrarily high accuracy and stands in the basis of Ensemble Learning.
no code implementations • 25 May 2019 • Gil Shabat, Era Choshen, Dvir Ben Or, Nadav Carmel
This paper presents a method for building a preconditioner for a kernel ridge regression problem, where the preconditioner is not only effective in its ability to reduce the condition number substantially, but also efficient in its application in terms of computational cost and memory consumption.
no code implementations • 11 Jul 2017 • Yariv Aizenbud, Amir Averbuch, Gil Shabat, Guy Ziv
This paper provides a new similarity detection algorithm.
no code implementations • 17 Feb 2015 • Aviv Rotbart, Gil Shabat, Yaniv Shmueli, Amir Averbuch
Such approach is harder to deceive and we show that only a few file fragments from a whole file are needed for a successful classification.
no code implementations • 27 Feb 2013 • Gil Shabat, Yaniv Shmueli, Amir Averbuch
The approximation constraint can be any whose approximated solution is known for the full matrix.