Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Projection approach versus gradient descent for network’s flows assignment problem. / Krylatov, Alexander Yu; Shirokolobova, Anastasiya P.
Learning and Intelligent Optimization - 11th International Conference, LION 11, Revised Selected Papers. Vol. 10556 LNCS Springer Nature, 2017. p. 345-350 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 10556 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
}
TY - GEN
T1 - Projection approach versus gradient descent for network’s flows assignment problem
AU - Krylatov, Alexander Yu
AU - Shirokolobova, Anastasiya P.
PY - 2017
Y1 - 2017
N2 - The paper is devoted to comparison of two methodologically different types of mathematical techniques for coping with network’s flows assignment problem. Gradient descent and projection approach are implemented to the simple network of parallel routes (there are no common arcs for any pair of routes). Gradient descent demonstrates zig-zagging behavior in some cases, while projection algorithm converge quadratically in the same conditions. Methodological interpretation of such phenomena is given.
AB - The paper is devoted to comparison of two methodologically different types of mathematical techniques for coping with network’s flows assignment problem. Gradient descent and projection approach are implemented to the simple network of parallel routes (there are no common arcs for any pair of routes). Gradient descent demonstrates zig-zagging behavior in some cases, while projection algorithm converge quadratically in the same conditions. Methodological interpretation of such phenomena is given.
KW - Gradient descent
KW - Network’s flows assignment problem
KW - Projection operator
UR - http://www.scopus.com/inward/record.url?scp=85034220216&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-69404-7_29
DO - 10.1007/978-3-319-69404-7_29
M3 - Conference contribution
AN - SCOPUS:85034220216
SN - 9783319694030
VL - 10556 LNCS
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 345
EP - 350
BT - Learning and Intelligent Optimization - 11th International Conference, LION 11, Revised Selected Papers
PB - Springer Nature
T2 - 11th International Conference on Learning and Intelligent Optimization, LION 2017
Y2 - 18 June 2017 through 20 June 2017
ER -
ID: 10309639