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ACM SIGKDD Explorations Newsletter, 2007
To gain insight into today's large data resources, data mining extracts interesting patterns. To generate knowledge from patterns and benefit from human cognitive abilities, meaningful visualization of patterns are crucial. Clustering is a data mining technique that aims at grouping data to patterns based on mutual (dis)similarity. For high dimensional
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To gain insight into today's large data resources, data mining extracts interesting patterns. To generate knowledge from patterns and benefit from human cognitive abilities, meaningful visualization of patterns are crucial. Clustering is a data mining technique that aims at grouping data to patterns based on mutual (dis)similarity. For high dimensional
Ira Assent +3 more
openaire +2 more sources
Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2015
Visa is the payments technology that forms the backbone of the world's financial systems by handling more than 7 trillion dollars of payments annually and our data reflects how the world spends money. We will describe technical achievements we have made in the area of fraud and cover some open challenges in data science.
Waqar Hasan, Min Wang
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Visa is the payments technology that forms the backbone of the world's financial systems by handling more than 7 trillion dollars of payments annually and our data reflects how the world spends money. We will describe technical achievements we have made in the area of fraud and cover some open challenges in data science.
Waqar Hasan, Min Wang
openaire +1 more source
Bridging visas and bridging visa Es
2017The conditions under which the Bridging Visa E have been issued to persons seeking a Protection Visa in Australia have been criticised by some community groups. This article provides further information on these conditions and the number of persons holding such visas. Copyright.
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Visas humanitarias: Código Europeo de visas
2023Se evalúan los actuales esquemas nacionales existentes para los visados humanitarios, con la idea de proponer un instrumento nuevo de escala paneuropea. El actual marco legal de la UE limita el acceso a la garantía de la debida protección internacional, dañando la gestión ordenada y legal de los flujos de solicitantes de asilo.
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Proceedings of the National Academy of Sciences of the United States of America, 2022
Caoqi Lei, Shishen Du, Yu Zhang
exaly
Caoqi Lei, Shishen Du, Yu Zhang
exaly