8 research outputs found
Dynamical processes and correlations at midlatitudes in the lower and middle atmosphere
The wave structure of the zonal circulation has been investigated within the height intervals 1,5 - 12 km, 1,5 - 22,5 km and 80 - 110 km for the spectral region corresponding to the time scales characteristic for the planetary waves (2-30 days). The coherent wave structures in the lower and middle atmosphere have been found to be seasonally and interannually dependent and also show variations with height. Β© 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved
Dynamical processes and correlations at midlatitudes in the lower and middle atmosphere
The wave structure of the zonal circulation has been investigated within the height intervals 1,5 - 12 km, 1,5 - 22,5 km and 80 - 110 km for the spectral region corresponding to the time scales characteristic for the planetary waves (2-30 days). The coherent wave structures in the lower and middle atmosphere have been found to be seasonally and interannually dependent and also show variations with height. Β© 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved
Dynamical processes and correlations at midlatitudes in the lower and middle atmosphere
The wave structure of the zonal circulation has been investigated within the height intervals 1,5 - 12 km, 1,5 - 22,5 km and 80 - 110 km for the spectral region corresponding to the time scales characteristic for the planetary waves (2-30 days). The coherent wave structures in the lower and middle atmosphere have been found to be seasonally and interannually dependent and also show variations with height. Β© 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved
Dynamical processes and correlations at midlatitudes in the lower and middle atmosphere
The wave structure of the zonal circulation has been investigated within the height intervals 1,5 - 12 km, 1,5 - 22,5 km and 80 - 110 km for the spectral region corresponding to the time scales characteristic for the planetary waves (2-30 days). The coherent wave structures in the lower and middle atmosphere have been found to be seasonally and interannually dependent and also show variations with height. Β© 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved
Method of knowledge base training of intellectual real - time system based on the algorithm of decision tree
Π Π°Π±ΠΎΡΠ° ΠΏΠΎΡΠ²ΡΡΠ΅Π½Π° ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π°Π»Π³ΠΎΡΠΈΡΠΌΠ° ΡΠ°ΠΌΠΎΠΎΠ±ΡΡΠ΅Π½ΠΈΡ ΠΈΠ½ΡΠ΅Π»Π»Π΅ΠΊΡΡΠ°Π»ΡΠ½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ (ΠΠ‘) ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π½Π°ΡΠΊΠΎΠ΅ΠΌΠΊΠΈΠΌΠΈ ΠΏΡΠΎΠ΅ΠΊΡΠ°ΠΌΠΈ ΡΠΎΠ·Π΄Π°Π½ΠΈΡ ΡΠ»ΠΎΠΆΠ½ΡΡ
ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ². ΠΠ±ΡΡΠ΅Π½ΠΈΠ΅ ΠΠ‘ ΠΏΡΠΎΠΈΡΡ
ΠΎΠ΄ΠΈΡ ΠΏΡΡΠ΅ΠΌ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ ΠΏΡΠ°Π²ΠΈΠ» Π±Π°Π·Ρ Π·Π½Π°Π½ΠΈΠΉ, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΡ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΌΠ°ΡΠΈΠ½Π½ΠΎΠ³ΠΎ ΠΎΠ±ΡΡΠ΅Π½ΠΈΡ. ΠΡΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΡ ΠΏΠΎΠ²ΡΡΠΈΡΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠΊΠΈ ΠΏΡΠΈΠ½ΡΡΠΈΡ ΡΠ΅ΡΠ΅Π½ΠΈΠΉ ΠΏΡΠΈ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ Π½Π°ΡΠΊΠΎΠ΅ΠΌΠΊΠΈΡ
ΠΏΡΠΎΠ΅ΠΊΡΠΎΠ² ΠΈ Π°Π΄Π°ΠΏΡΠ°ΡΠΈΠΈ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΉ ΠΠ‘ ΠΏΠΎΠ΄ Π·Π°ΠΏΡΠΎΡ Π»ΠΈΡΠ° ΠΏΡΠΈΠ½ΠΈΠΌΠ°ΡΡΠ΅Π³ΠΎ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅. ΠΠ° ΠΎΡΠ½ΠΎΠ²Π΅ Π°Π½Π°Π»ΠΈΠ·Π° ΠΈ ΡΠ°Π·ΠΌΠ΅ΡΠΊΠΈ ΠΈΠΌΠ΅ΡΡΠΈΡ
ΡΡ Π΄Π°Π½Π½ΡΡ
, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΡΠΎΡΠΌΡΠ»ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΡΡΠ΅Π±ΠΎΠ²Π°Π½ΠΈΠΉ ΠΊ Π°Π»Π³ΠΎΡΠΈΡΠΌΡ, Π²ΡΠ±ΡΠ°Π½ Π°Π»Π³ΠΎΡΠΈΡΠΌ Π΄Π΅ΡΠ΅Π²ΡΡ ΡΠ΅Π³ΡΠ΅ΡΡΠΈΠΈ ΠΈ ΠΊΠ»Π°ΡΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ (CART) Π² ΡΠΈΠ»Ρ Π²ΡΡΠΎΠΊΠΎΠΉ ΡΠΊΠΎΡΠΎΡΡΠΈ Π΅Π³ΠΎ ΡΠ°Π±ΠΎΡΡ ΠΈ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠ΅ΠΉ ΡΠΎΡΠΌΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠ΅ΠΉ Π² ΡΠΎΡΠΌΠ°ΡΠ΅ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠΎΠ½Π½ΡΡ
ΠΏΡΠ°Π²ΠΈΠ». Π ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΠΈ Ρ Π²ΡΡΡΠ°Π²Π»Π΅Π½Π½ΡΠΌΠΈ ΡΡΠ΅Π±ΠΎΠ²Π°Π½ΠΈΡΠΌΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ ΠΎΠ±ΡΡΠ΅Π½ΠΈΡ ΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Π° ΠΏΡΠΎΠ²Π΅ΡΠΊΠ° ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΠ°Π±ΠΎΡΡ Π°Π»Π³ΠΎΡΠΈΡΠΌΠ° ΠΊΠ»Π°ΡΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ Π½Π°ΡΡΠ½ΡΡ
ΠΏΡΠΎΠ΅ΠΊΡΠΎΠ² Π½Π° Π·Π°Π΄Π°Π½Π½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΠΊΠ»Π°ΡΡΠΎΠ² ΠΈ ΡΠΎΡΠΌΡΠ»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π½ΠΎΠ²ΡΡ
Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠ΅ΠΉ Π±Π°Π·Ρ Π·Π½Π°Π½ΠΈΠΉ. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π° ΠΎΠ±ΡΠ°Ρ ΡΡ
Π΅ΠΌΠ° ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ Π·Π°ΠΏΡΠΎΡΠ° ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ ΠΎΠΏΠΈΡΠ°Π½Π½ΡΠΌ ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΠΎΠΌ ΠΈΠ½ΡΠ΅Π»Π»Π΅ΠΊΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΠ΄ΡΠ»Ρ. The development of a mathematical algorithm for the self-learning of the intellectual system (IS) for the management of science-intensive projects for the creation of complex technical objects is considered. IS training occurs by optimizing the knowledge base rules using machine learning methods. This will increase the effectiveness of decision support in the implementation of science-intensive projects and the adaptation of the recommendations of the IS on the request of the decision-maker. Based on the analysis and markup of the available data, as well as the formulated requirements for the algorithm, the algorithm of regression and classification (CART) trees is chosen because of its high speed and the possibilities of formalizing the obtained dependencies in the format of production rules. In accordance with the requirements set, the training parameters were determined and the efficiency of the algorithm for classifying scientific projects for a given number of classes and for formulating new dependencies of the knowledge base was checked. A general scheme for processing the user's request with the described functionality of the intelligent module is presented.Π Π°Π±ΠΎΡΠ° Π²ΡΠΏΠΎΠ»Π½Π΅Π½Π° Π² ΡΠ°ΠΌΠΊΠ°Ρ
Π³ΡΠ°Π½ΡΠ° Π€ΠΠΠΠ£ ΠΠ Β«ΠΠΆΠΠ’Π£ ΠΈΠΌΠ΅Π½ΠΈ Π.Π’. ΠΠ°Π»Π°ΡΠ½ΠΈΠΊΠΎΠ²Π°Β» No 09.04.02/18ΠΠΠ