Corinna Cortes | |
---|---|
Born | |
Alma mater | University of Copenhagen (MS) University of Rochester (PhD) |
Known for | Support vector machines MNIST database |
Awards | Paris Kanellakis Award (2008) ACM Fellow (2023) |
Scientific career | |
Fields | Machine learning Data mining [1] |
Institutions | Google UCPH Department of Computer Science AT&T Bell Labs Bell Labs |
Thesis | Prediction of generalization ability in learning machines (1994) |
Doctoral advisor | Randal C. Nelson [2] |
Website | research |
Corinna Cortes (born 31 March 1961) is a Danish computer scientist known for her contributions to machine learning. She is a Vice President at Google Research in New York City. [3] Cortes is an ACM Fellow and a recipient of the Paris Kanellakis Award for her work on theoretical foundations of support vector machines. [4] [5] [3] [6]
Corinna Cortes was born in 1961 in Denmark.[ citation needed ] Cortes received her Master of Science degree in physics from University of Copenhagen in 1989. [3] She received her PhD in computer science from the University of Rochester in 1993 for research supervised by Randal C. Nelson. [2]
Cortes joined AT&T Bell Labs as a researcher in 1993. Since 2003, she has served as Vice President of Google Research, New York City, [3] and since 2011, as adjunct professor at the UCPH Department of Computer Science. [7] She is serves as an editorial board member of the journal Machine Learning . [8]
Cortes' research covers a wide range of topics in machine learning, including support vector machines (SVM) and data mining. SVM is one of the most frequently used algorithms in machine learning, which is used in many practical applications, including medical diagnosis and weather forecasting. [4] At AT&T, Cortes was a contributor to the design of Hancock programming language. [9]
In 2008, she jointly with Vladimir Vapnik received the Paris Kanellakis Award for the development of a highly effective algorithm for supervised learning known as support vector machines (SVM). [10] She was named an ACM Fellow in 2023 for theoretical and practical contributions to machine learning, industrial leadership and service to the field. [11]
Corinna has two children and is also a competitive runner. [3]
In machine learning, support vector machines are supervised max-margin models with associated learning algorithms that analyze data for classification and regression analysis. Developed at AT&T Bell Laboratories by Vladimir Vapnik with colleagues SVMs are one of the most studied models, being based on statistical learning frameworks of VC theory proposed by Vapnik and Chervonenkis (1974).
Vladimir Naumovich Vapnik is a computer scientist, researcher, and academic. He is one of the main developers of the Vapnik–Chervonenkis theory of statistical learning and the co-inventor of the support-vector machine method and support-vector clustering algorithms.
The UCPH Department of Computer Science is a department in the Faculty of Science at the University of Copenhagen (UCPH). It is the longest established department of Computer Science in Denmark and was founded in 1970 by Turing Award winner Peter Naur. As of 2021, it employs 82 academic staff, 126 research staff and 38 support staff. It is consistently ranked the top Computer Science department in the Nordic countries, and in 2017 was placed 9th worldwide by the Academic Ranking of World Universities.
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Within mathematical analysis, Regularization perspectives on support-vector machines provide a way of interpreting support-vector machines (SVMs) in the context of other regularization-based machine-learning algorithms. SVM algorithms categorize binary data, with the goal of fitting the training set data in a way that minimizes the average of the hinge-loss function and L2 norm of the learned weights. This strategy avoids overfitting via Tikhonov regularization and in the L2 norm sense and also corresponds to minimizing the bias and variance of our estimator of the weights. Estimators with lower Mean squared error predict better or generalize better when given unseen data.
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