Recognition, theories

R. E. Williams, Coordination number-pattern recognition theory of carborane structures, Adv. Incrg. Chem. Radiochem. 18, 67-142 (1976). R. E. Williams, Chap. 2 in G. A. Olah, K. Wade and R. E. Williams (eds.). Electron Deficient Boron and Carbon Clusters, Wiley, New York, 1991, pp. 11-93. 

Coordination Number Pattern Recognition Theory of Carborane Structures Robert E. Williams... 

COORDINATION NUMBER PATTERN RECOGNITION THEORY OF CARBORANE STRUCTURES ... 

This section presents the structure of the boron hybrides and is arranged in accordance with the relationship defined by Wade s Rules and expressed by Williams and Rudolph. Thus for the boranes containing six or more pairs of skeletal bonding electrons, the relationship between the structures of the closo-, nido-, arachno-and hypho-species is described. In cases where the parent borane does not exist, examples from heteroboranes with the correctly predicted structure based on Williams coordination number pattern recognition theory (CNPR) of borane structures will be described 70. Treated separately will be mono- and diborane species and also species with more than 12 boron atoms. Although there have been several reviews on the structures of the boranes in recent years none have used the current approach89. ... 

Brune M. 2005. Emotion recognition, theory of mind, and social behavior in schizophrenia. Psychiatry Res 133 135-147. 

Recognition Theory ofCarborane Structures Robert E. Williams Preparation and Reactions of... 

Classical chiral recognition theory requires that one enantiomer interacts with the CSP at 3 points whilst the other enantiomer interacts at a maximum of 2 points. It is easy to extend this analogy to explain the enantioselectivity of enantiomer-imprinted polymers in terms of 3-dimensional binding sites. 

A number of approaches to QSAR are based on the ideas of pattern recognition theories (PRT). Using PRT, some classification rules are worked out, by means of which the molecules under consideration are divided into the classes of active and inactive compounds. Most important in these PRT approaches are the methods for describing molecules. Indeed, the better the description of the molecule in terms of parameters that represent its activity, the better the pattern recognition and separation of molecules into active and inactive classes. Therefore the QSAR methods differ mainly in the molecular descriptors used. 

Vol. 30 Pattern Recognition Theory and Applications. Edited by P. A. Devijver and J. Kittler. 

The mathematical model for prognosis of AAA with the recognition level of 82% by two approaches of the shape recognition theory (geometric approach, voting). 

Pattern Recognition Theory Thymidylate Synthetase Inhibitors Virtual Screening... 

The computer system SARD-21 (Structure Activity Relationship Design) that implements the basic principles of sample recognition theory was used to investigate the structure-activity relationship [6]. Two models for predicting and recognizing interval levels of inhibiting activity of potential different classes of N-. 0-. and S-containing 5-LOX inhibitors were constructed in terms of the basic procedures of the SARD-21 system. 

---