article{298124, author = {Van Hooydonk, Guido}, journal = {Chemistry Preprint Archive}, number = {8}, pages = {130--142}, title = {Symmetry breaking: how vector calculus can violate the associative law of addition}, url = {http://dx.doi.org/1854/2823}, volume = {2003}, year =...
The three-velocity addition law is given by Ungar. Then we can see that velocity addition is not commutative: u+v#> A vector of three-velocities (speed of light = 1)#> x y z#> [1,] 0.702 -0.113 0.567#> [2,] -0.679 0.580 0.102#> [3,] -0.046 0.879 0.364#> [4,] 0.312 0.4...
An F2 node becomes committed when it is selected to code an input vector a, and is then linked to an Fab node. Values of the learning rate β∈[0,1], the choice α>0, and the baseline vigilance ρ̄∈ [0,1] parameters are set. 2. Input pattern coding. When a training pair ...
The invention relates to a unique solid state computer organization. Essentially, the system comprises a plurality of associative arrays wherein each associative array comprises parallel processing apparatus and a solid state memory capable of being accessed in either a word-oriented or a bit-oriented ...
Previous studies have shown that reward value is encoded in distributed patterns of activity in the prefrontal cortex27,28. To optimize sensitivity to such distributed fMRI representations, we implemented a support vector machine pattern classification analysis in a searchlight-based manner29, which ...
Operations which must be performed for each element of the vector. Performed very fast due to direct element indexing. But in some cases enumeration must be performed in reverse order (for example, when sequentially deleting the last element). As we need to enumerate all elements only once, ...
Fox, Edward A., “Some Considerations for Implementing the SMART Information Retrieval System under UNIX,” Department of Computer Science, Virginia Tech, Sep. 1983, 93 pages. Fox, Edward Alan, “Extending the Boolean and Vector Space Models of Information Retrieval with P-Norm Queries and Mult...
Thereafter, sections were washed and incubated with an avidin–biotin–peroxidase complex (ABC kit, PK-6100, Vector Laboratories) and peroxidase activity was visualized with 0.05% 3,3′-diaminobenzidine (Sigma) and 0.03% H2O2. Finally, sections were mounted onto gelatin-coated slides, dehydrated, ...
The focus of our research is on the behavior of associative classifiers in the financial field. Several studies indicate that associative-based classifiers have shown good performance for finance-related datasets, outperforming several of the well-known supervised classifiers such as support vector ...
The focus of our research is on the behavior of associative classifiers in the financial field. Several studies indicate that associative-based classifiers have shown good performance for finance-related datasets, outperforming several of the well-known supervised classifiers such as support vector ...