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4 天前 · Borderline personality disorder ( BPD ), also known as emotionally unstable personality disorder ( EUPD ), [16] is a personality disorder characterized by a pervasive, long-term pattern of significant interpersonal relationship instability, a distorted sense of self, and intense emotional responses. [9] [17] [18] Individuals diagnosed with BPD ...
3 天前 · Raleigh ( / ˈrɑːli /; RAH-lee) [8] is the capital city of the U.S. state of North Carolina and the seat of Wake County. It is the second-most populous city in North Carolina, after Charlotte. Raleigh is the tenth-most populous city in the Southeast, the 41st-most populous city in the U.S., and the largest city of the Research Triangle metro ...
2 天前 · t. e. Game theory is the study of mathematical models of strategic interactions among rational agents. [1] It has applications in many fields of social science, used extensively in economics as well as in logic, systems science and computer science. [2] Initially game theory addressed two-person zero-sum games, in which a participant's gains or ...
2 天前 · r = a random vector of length p r = r / norm(r) do c times: s = 0 (a vector of length p) for each row x in X s = s + (x ⋅ r) x λ = r T s // λ is the eigenvalue error = |λ ⋅ r − s| r = s / norm(s) exit if error < tolerance return λ, r This power iteration algorithm simplyX T
3 天前 · The uncertainty principle, also known as Heisenberg's indeterminacy principle, is a fundamental concept in quantum mechanics. It states that there is a limit to the precision with which certain pairs of physical properties, such as position and momentum, can be simultaneously known.
2 天前 · The history of the Internet has its origin in the efforts of scientists and engineers to build and interconnect computer networks.The Internet Protocol Suite, the set of rules used to communicate between networks and devices on the Internet, arose from research and development in the United States and involved international collaboration, particularly with researchers in the United Kingdom and ...
4 天前 · Visual comparison of convolution, cross-correlation, and autocorrelation.For the operations involving function , and assuming the height of is 1.0, the value of the result at 5 different points is indicated by the shaded area below each point. The symmetry of is the reason and are identical in this example. ...
