David b skillicorn (28 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New.

Zustand: New. In English.

Zustand: New. 2022. 1st Edition. Paperback. . . . . . Books ship from the US and Ireland.

Paperback. Zustand: Brand New. 94 pages. 5.50x5.50x0.75 inches. In Stock.

Zustand: New. In English.

Zustand: NEW.

Paperback. Zustand: Brand New. 2012 edition. 117 pages. 9.21x0.71x6.18 inches. In Stock.

Kartoniert / Broschiert. Zustand: New. David B. Skillicorn is Professor at the School of Computing, Queen s University, Canada. He was written extensively about security issues.Cyberspace is a critical part of our lives. Although we all use cyberspace for work..

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - High-dimensional spaces arise as a way of modelling datasets with many attributes. Such a dataset can be directly represented in a space spanned by its attributes, with each record represented as a point in the space with its position depending on its attribute values. Such spaces are not easy to work with because of their high dimensionality: our intuition about space is not reliable, and measures such as distance do not provide as clear information as we might expect. There are three main areas where complex high dimensionality and large datasets arise naturally: data collected by online retailers, preference sites, and social media sites, and customer relationship databases, where there are large but sparse records available for each individual; data derived from text and speech, where the attributes are words and so the corresponding datasets are wide, and sparse; and data collected for security, defense, law enforcement, and intelligence purposes, where the datasets arelarge and wide. Such datasets are usually understood either by finding the set of clusters they contain or by looking for the outliers, but these strategies conceal subtleties that are often ignored. In this book the author suggests new ways of thinking about high-dimensional spaces using two models: a skeleton that relates the clusters to one another; and boundaries in the empty space between clusters that provide new perspectives on outliers and on outlying regions. The book will be of value to practitioners, graduate students and researchers.…

Zustand: New.

Taschenbuch. Zustand: Neu. Cybersecurity for Everyone | David B. Skillicorn | Taschenbuch | Einband - flex.(Paperback) | Englisch | 2022 | CRC Press | EAN 9780367643393 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In English.

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Understanding High-Dimensional Spaces | David B. Skillicorn | Taschenbuch | SpringerBriefs in Computer Science | ix | Englisch | 2012 | Springer | EAN 9783642333972 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering.

Zustand: New.

Zustand: New. In English.

Paperback. Zustand: Brand New. 256 pages. 9.25x6.10x0.62 inches. In Stock.

Taschenbuch. Zustand: Neu. Open Source Intelligence and Cyber Crime | Social Media Analytics | Mohammad A. Tayebi (u. a.) | Taschenbuch | Lecture Notes in Social Networks | v | Englisch | 2021 | Springer | EAN 9783030412531 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering.

Zustand: New. Includes research results with important implications for law enforcement agencies and intelligence servicesProvides graduate students with the fundamental research problems of the social media and open source intelligence fieldIntroduces r.

Hardcover. Zustand: Brand New. 257 pages. 9.00x6.00x0.75 inches. In Stock.

Hardcover. Zustand: Brand New. 251 pages. 9.50x6.25x0.75 inches. In Stock.

Hardcover. Zustand: Brand New. 186 pages. 9.25x6.10x8.80 inches. In Stock.