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55. ConEx

Author

Mishra, Chaitanya, primary and Volkovs, Maksims, additional

Published
2007
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58. New Learning Methods for Supervised and Unsupervised Preference Aggregation.

Author

Volkovs, Maksims N. and Zemel, Richard S.

Subjects
*SUPERVISED learning, *RANKING (Statistics), *SIGNAL filtering, *FACTORIZATION, *FEDERATED searching, *FEATURE extraction
Abstract

In this paper we present a general treatment of the preference aggregation problem, in which multiple preferences over objects must be combined into a single consensus ranking. We consider two instances of this problem: unsupervised aggregation where no information about a target ranking is available, and supervised aggregation where ground truth preferences are provided. For each problem class we develop novel learning methods that are applicable to a wide range of preference types. Specifically, for unsupervised aggregation we introduce the Multinomial Preference model (MPM) which uses a multinomial generative process to model the observed preferences. For the supervised problem we develop a supervised extension for MPM and then propose two fully supervised models. The first model employs SVD factorization to derive effective item features, transforming the aggregation problems into a learning-to-rank one. The second model aims to eliminate the costly SVD factorization and instantiates a probabilistic CRF framework, deriving unary and pairwise potentials directly from the observed preferences. Using a probabilistic framework allows us to directly optimize the expectation of any target metric, such as NDCG or ERR. All the proposed models operate on pairwise preferences and can thus be applied to a wide range of preference types. We empirically validate the models on rank aggregation and collaborative filtering data sets and demonstrate superior empirical accuracy. [ABSTRACT FROM AUTHOR]

Published
2014

60. 'System and Method for Providing a Search Engine, and a Graphical User Interface Therefor' in Patent Application Approval Process (USPTO 20160335351)

Subjects
Hyperlinks -- Methods, Search engines -- Methods, Patents -- Methods, Online information services -- Intellectual property -- Methods, Text search and retrieval software, Patent/copyright issue, Internet search software, Online information service, Internet/Web search service, Computers, News, opinion and commentary
Abstract

2016 DEC 7 (VerticalNews) -- By a News Reporter-Staff News Editor at Computer Weekly News -- A patent application by the inventors Volkovs, Maksims (Cheltenham, GB); Hemming, William (Cheltenham, GB); [...]

Published
2016

66. Patent Issued for Dynamic analysis and monitoring of machine learning processes (USPTO 12124925)

Subjects
Toronto-Dominion Bank -- Intellectual property, Artificial intelligence, Banking industry -- Intellectual property, Machine learning, Artificial intelligence, Banking industry, Computers
Abstract

2024 NOV 12 (VerticalNews) -- By a News Reporter-Staff News Editor at Information Technology Newsweekly -- According to news reporting originating from Alexandria, Virginia, by VerticalNews journalists, a patent by [...]

Published
2024

67. Data Science : Techniques and Intelligent Applications

Author

Pallavi Vijay Chavan, Parikshit N Mahalle, Ramchandra Mangrulkar, Idongesit Williams, Pallavi Vijay Chavan, Parikshit N Mahalle, Ramchandra Mangrulkar, and Idongesit Williams

Subjects
Information technology, Electronic data processing, Big data, Information science
Abstract

This book covers the topic of data science in a comprehensive manner and synthesizes both fundamental and advanced topics of a research area that has now reached its maturity. The book starts with the basic concepts of data science. It highlights the types of data and their use and importance, followed by a discussion on a wide range of applications of data science and widely used techniques in data science. Key Features • Provides an internationally respected collection of scientific research methods, technologies and applications in the area of data science. • Presents predictive outcomes by applying data science techniques to real-life applications. • Provides readers with the tools, techniques and cases required to excel with modern artificial intelligence methods. • Gives the reader a variety of intelligent applications that can be designed using data science and its allied fields. The book is aimed primarily at advanced undergraduates and graduates studying machine learning and data science. Researchers and professionals will also find this book useful.

Published
2023

68. Financial Services Canada, 2021-2022

Author

Grey House Publishing Canada and Grey House Publishing Canada

Subjects
Financial services industry--Canada--Directories, Financial institutions--Canada--Directories
Abstract

Financial Services Canada is the only master file of current contacts and information that serves the needs of the entire financial services industry in Canada. With over 18,000 organizations and hard-to-find business information, Financial Services Canada is the most up-to-date source for names and contact information of industry professionals, senior executives, portfolio managers, financial advisors, agency bureaucrats and elected representatives.

Published
2021

72. Researchers Submit Patent Application, 'Dynamic Analysis And Monitoring Of Machine Learning Processes', for Approval (USPTO 20220067580)

Subjects
Artificial intelligence, Financial services industry -- Intellectual property, Machine learning, Financial services industry, Artificial intelligence, Computers
Abstract

2022 MAR 22 (VerticalNews) -- By a News Reporter-Staff News Editor at Information Technology Newsweekly -- From Washington, D.C., VerticalNews journalists report that a patent application by the inventors Leung, [...]

Published
2022

73. Patent Application Titled 'End-To-End Deep Collaborative Filtering' Published Online (USPTO 20210027160)

Subjects
Toronto-Dominion Bank -- Intellectual property, Banking industry -- Intellectual property, Banking industry, Arts and entertainment industries, Business
Abstract

2021 FEB 19 (VerticalNews) -- By a News Reporter-Staff News Editor at Entertainment Newsweekly -- According to news reporting originating from Washington, D.C., by VerticalNews journalists, a patent application by [...]

Published
2021

74. Patent Issued for End-To-End Deep Collaborative Filtering (USPTO 10,824,941)

Subjects
Toronto-Dominion Bank -- Intellectual property, Banking industry -- Intellectual property, Banking industry, Arts and entertainment industries, Business
Abstract

2020 NOV 20 (VerticalNews) -- By a News Reporter-Staff News Editor at Entertainment Newsweekly -- Toronto-Dominion Bank (Toronto, Canada) has been issued patent number 10,824,941, according to news reporting originating [...]

Published
2020

75. Researchers Submit Patent Application, 'Regularization Of Recurrent Machine-Learned Architectures', for Approval (USPTO 20200184338)

Subjects
Toronto-Dominion Bank -- Intellectual property, Banking industry -- Intellectual property, Banking industry, Government, Political science
Abstract

2020 JUL 2 (VerticalNews) -- By a News Reporter-Staff News Editor at Politics & Government Week -- From Washington, D.C., VerticalNews journalists report that a patent application by the inventors [...]

Published
2020

76. Patent Application Titled 'Automated Image Retrieval With Image Graph' Published Online (USPTO 20200159766)

Subjects
Toronto-Dominion Bank -- Intellectual property, Banking industry -- Intellectual property, Banks (Finance), Editors, Banking industry, Government, Political science
Abstract

2020 JUN 11 (VerticalNews) -- By a News Reporter-Staff News Editor at Politics & Government Week -- According to news reporting originating from Washington, D.C., by VerticalNews journalists, a patent [...]

Published
2020

77. Researchers Submit Patent Application, 'Noise Contrastive Estimation For Collaborative Filtering', for Approval (USPTO 20200074324)

Subjects
Toronto-Dominion Bank -- Intellectual property -- Reports, Banking industry -- Intellectual property -- Reports, Banks (Finance), Disclosure of information, Editors, Banking industry, Arts and entertainment industries, Business
Abstract

2020 MAR 27 (VerticalNews) -- By a News Reporter-Staff News Editor at Entertainment Newsweekly -- From Washington, D.C., VerticalNews journalists report that a patent application by the inventors Wu, Ga [...]

Published
2020

78. Patent Issued for Multi-Tiered Information Retrieval Training (USPTO 10,346,453)

Subjects
Information storage and retrieval -- Reports, Metadata -- Reports, Technology, Editors, Computers
Abstract

2019 JUL 23 (VerticalNews) -- By a News Reporter-Staff News Editor at Information Technology Newsweekly -- From Alexandria, Virginia, VerticalNews journalists report that a patent by the inventors Burges, Chris [...]

Published
2019

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