Formal languages and automata VII: Formal tree series (Part II)
This is the eighth paper of a series of papers that will give a survey on several topics on formal languages and automata by using semirings, formal power series, matrices and xed point theory. The seventh paper of this series deals with tree (series) automata and systems of equations over tree . The main topics of the paper are the following. 1. Pushdown tree automata, whose behaviors are tree series over a semiring, and algebraic tree systems are equivalent; moreover, the class of algebraic ...
Formal languages and automata VII: Formal tree series (Part I)
This is the seventh paper of a series of papers that will give a survey on several topics on formal languages and automata by using semirings, formal power series, matrices and xed point theory. The seventh paper of this series deals with tree (series) automata and systems of equations over tree. The main topics of the paper are the following. 1. Tree automata (resp. nite, polynomial tree automata), whose behaviors are tree series over a semiring, and systems of equations (resp. nite,...
On the history of graph theory. Origin
The family tree as an ancient unscientific use of graphs is not always a tree in the mathematical sense and may include cycles. Another ancient unscientific use of graphs is the image of the starry sky:
— just a drawing of stars — a graph without edges;
...
Poet’s corporeal topography in M. Tsvetaeva’s cycle “The Sibyl”
... Феноменология тела. Введение в философскую антропологию : матер. лекционных курсов 1992—1994 годов. М., 1995.
Zhilina N., Krysanova A.
Tsvetaeva, space, body, God, first man, world tree, Sybil, spiritual world, soul, Annunciation, divine fire.
157-162
A qualimetric assessment of students’ academic achievements
... project team included V.V. Nordin, A.V. Yurov, N.V. Belkina, and K.L. Polupan). The proposed methodology uses a comprehensive approach to identifying quality levels of individual components of student activities and the total of their ranking. A “tree of ranking” is used as a visual aid.
1. Корягин С. И., Нордин В. В. Квалиметрические оценки при исследовании ресурса динамически нагруженных подвижных ...
The epiphytic lichens growing on roadside deciduous trees in the north-west of the Kaliningrad region
...
Малышева Н.
В.
Лишайники парка Елагина острова (Санкт-Петербург) // Новости систематики низших растений. 1997. Т. 32.
C
. 55—58.
Petrenko D. E., Feschenko Yu. V.
roadside trees, lichens, biomorphological analysis.
136-139
Using Python Libraries for Analysis of the Customer Churn Rate of a Bank
... URL:
https://www.kaggle.com/barelydedicated/bank-customer-
churn-modeling (дата обращения: 23.11.2019).
Belova E. E., Tolstel’ O. V.
bank customers, data analysis, forecasting, logistic regression, Guassian naive Bayes, decision trees, KNN, random forest, Python
21-30
Mathematical modeling of parameters price discrimination by the method of classification trees
Paper discusses possibilities of parameters price discrimination modeling on base of the method of classification trees based on the algorithm of Gini feature selection, by analyzing market behavior of dominant firms under oligopoly on the Russian coal market. It is shown that analysis based on branching tree classification determine the characteristics of the "price ...
The biogeochemical activity of exotic gymnosperm species in industrial urbanised ecosystems
... Particles and Nuclei. 2011. Vol. 42, No. 2. P. 332—378. URL: http://www. springerlink.com/content/f836723234434m27/ (дата обращения: 20.11.2014).
Gorelova S., Frontasyeva M., Gorbunov A., Lyapunov S., Mochalova E., Okina O
exotic tree species, gymnosperms.
92-106
A Situational Approach to Strategic Management and Monitoring of Regional and Urban Development
... Nations Human Settlements Programme, available at: http://ww2.unhabitat.org/programmes/guo/documents/urban_indicators_guidelines.pdf (accessed 11 October 2012).
Savchenko Alexander
region, city, territorial development, strategy, monitoring, objective tree, life cycle
55-70
10.5922/2079-8555-2013-1-6
