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Thu 12 Nov 2020 08:13 - 08:14 at Virtual room 2 - ML Testing 2

To date, although machine learning has been successful in various practical applications, generic methods of testing machine learning code have not been established yet. Here we present a new approach to test machine learning code using the possible input region obtained as a \emph{polyhedron}. If an ML system generates different output for multiple input in the polyhedron, it is ensured that there exists a bug in the code. This property is known as one of theoretical fundamentals in statistical inference, for example, sparse regression models such as the lasso, and a wide range of machine learning algorithms satisfy this polyhedral condition, to which our testing procedure can be applied. We empirically show that the existence of bugs in lasso code can be effectively detected by our method in the \emph{mutation testing} framework.

Thu 12 Nov
Times are displayed in time zone: (UTC) Coordinated Universal Time change

08:00 - 08:02
Talk
Research Papers
Fuyuan ZhangMPI-SWS, Germany, Sankalan Pal ChowdhuryMPI-SWS, Germany, Maria ChristakisMPI-SWS
DOI
08:03 - 08:04
Talk
Paper Presentations
Ján ČegiňFaculty of Informatics and Information Technologies Slovak Technical University
08:05 - 08:06
Talk
Journal First
Jie M. ZhangUniversity College London, UK, Mark HarmanUniversity College London, UK, Lei MaKyushu University, Yang LiuNanyang Technological University, Singapore
08:07 - 08:08
Talk
Research Papers
Shashij GuptaIIT Bombay, India, Pinjia HeETH Zurich, Switzerland, Clara MeisterETH Zurich, Switzerland, Zhendong SuETH Zurich
DOI
08:09 - 08:10
Talk
Research Papers
Vincenzo RiccioUSI Lugano, Switzerland, Paolo TonellaUSI Lugano, Switzerland
DOI
08:11 - 08:12
Talk
Tool Demos
Renjue LiInstitute of Software at Chinese Academy of Sciences, China, Jianlin LiInstitute of Software at Chinese Academy of Sciences, China, Cheng-Chao HuangInstitute of Intelligent Software, China, Pengfei YangInstitute of Software at Chinese Academy of Sciences, China, Xiaowei HuangUniversity of Liverpool, Lijun ZhangInstitute of Software, Chinese Academy of Sciences, Bai XueInstitute of Software at Chinese Academy of Sciences, China, Holger HermannsSaarland University
DOI
08:13 - 08:14
Talk
Visions and Reflections
Md Sohel AhmedNational Institute of Informatics, Japan, Fuyuki IshikawaNational Institute of Informatics, Mahito SugiyamaNational Institute of Informatics, Japan
DOI
08:15 - 08:30
Talk
Paper Presentations
Fuyuan ZhangMPI-SWS, Germany, Ján ČegiňFaculty of Informatics and Information Technologies Slovak Technical University, Mark HarmanUniversity College London, UK, Renjue LiInstitute of Software at Chinese Academy of Sciences, China, Shashij GuptaIIT Bombay, India, Vincenzo RiccioUSI Lugano, Switzerland, M: Shin YooKorea Advanced Institute of Science and Technology