Topological data analysis (TDA) allows one to extract rich information from structured data (such as graphs or time series) that occurs in modern machine learning problems. This information will be represented as descriptors such as persistence diagrams, which can be described as point measures supported on a half-plane. While persistence diagrams are not elements of a vector space, they can still be compared using partial matching metrics. The similarities between these metrics and those routinely used in optimal transport—another field of mathematics—are known for long, but a formal connection between these two fields is yet to come.The purpose of this thesis is to clarify this connection and develop new theoretical and computational tools ...
The rising field of Topological Data Analysis (TDA) provides a new approach to learning from data th...
International audienceComputational topology has recently seen an important development toward data ...
In the context of supervised Machine Learning, finding alternate representations, or descriptors, fo...
Topological data analysis (TDA) allows one to extract rich information from structured data (such as...
Topological data analysis (TDA) allows one to extract rich information from structured data (such as...
L’analyse topologique des données (ATD) permet d’extraire une information riche des données structur...
International audienceDespite the obvious similarities between the metrics used in topological data ...
Topological data analysis (TDA) is a young field that has been rapidly growing over the last years ...
Topological data analysis (or TDA for short) consists in a set of methods aiming to extract topologi...
International audienceComputational topology has recently seen an important development toward data ...
International audienceComputational topology has recently seen an important development toward data ...
Computational topology has recently known an important development toward data analysis, giving birt...
Computational topology has recently known an important development toward data analysis, giving birt...
Computational topology has recently known an important development toward data analysis, giving birt...
International audienceComputational topology has recently seen an important development toward data ...
The rising field of Topological Data Analysis (TDA) provides a new approach to learning from data th...
International audienceComputational topology has recently seen an important development toward data ...
In the context of supervised Machine Learning, finding alternate representations, or descriptors, fo...
Topological data analysis (TDA) allows one to extract rich information from structured data (such as...
Topological data analysis (TDA) allows one to extract rich information from structured data (such as...
L’analyse topologique des données (ATD) permet d’extraire une information riche des données structur...
International audienceDespite the obvious similarities between the metrics used in topological data ...
Topological data analysis (TDA) is a young field that has been rapidly growing over the last years ...
Topological data analysis (or TDA for short) consists in a set of methods aiming to extract topologi...
International audienceComputational topology has recently seen an important development toward data ...
International audienceComputational topology has recently seen an important development toward data ...
Computational topology has recently known an important development toward data analysis, giving birt...
Computational topology has recently known an important development toward data analysis, giving birt...
Computational topology has recently known an important development toward data analysis, giving birt...
International audienceComputational topology has recently seen an important development toward data ...
The rising field of Topological Data Analysis (TDA) provides a new approach to learning from data th...
International audienceComputational topology has recently seen an important development toward data ...
In the context of supervised Machine Learning, finding alternate representations, or descriptors, fo...