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In this case, the learning-to-rank problem is approximated by a classification problem — learning a binary classifier (,) that can tell which document is better in a given pair of documents. The classifier shall take two documents as its input and the goal is to minimize a loss function L ( h ; x u , x v , y u , v ) {\displaystyle L(h;x_{u},x ...
000 Computer science, knowledge, and systems. 000 Computer science, information and general works; 001 Knowledge; 002 The book (writing, libraries, and book-related topics) 003 Systems; 004 Data processing and computer science; 005 Computer programming, programs, and data; 006 Special computer methods (e.g. AI, multimedia, VR) [4] 007–009 ...
Pedretti, E. (1996) Learning about science, technology and society (STS) through an action research project: co-constructing an issues based model for STS education. School Science and Mathematics, 96 (8), pp. 432–440. Pedretti, E. (1997) Septic tank crisis: a case study of science, technology and society education in an elementary school.
Big History is an academic discipline that examines history from the Big Bang to the present. Big History resists specialization and searches for universal patterns or trends. It examines long time frames using a multidisciplinary approach based on combining numerous disciplines from science and the humanities.
"The problem of agency is the problem of finding a way to account for human experience which recognises simultaneously and in equal measure that history and society are made by constant and more or less purposeful individual action and that individual action, however purposeful, is made by history and society". [11]
John Desmond Bernal FRS [7] (/ b ər ˈ n ɑː l /; 10 May 1901 – 15 September 1971) was an Irish scientist who pioneered the use of X-ray crystallography in molecular biology.He published extensively on the history of science.
History in academic study is considered the product of our attempts to understand the past, rather than the past itself. History relates to past events as well as the memory, discovery, collection, organization, presentation, and interpretation of information about these events. history from below See people's history. history of science homily
A ranked society in anthropology is one that ranks individuals in terms of their genealogical distance from the chief. Another term for a "ranked society" is a chiefdom. Closer relatives of the chief have higher rank or social status than more distant ones. Societies which follow this kind of structure associate rank with power, where other ...