...In combinatorial optimization problems, it is necessary to avoid convergence to local optima such as points A and B in Figure 2 and obtain a global optimum like C or a good approximation thereof. For this purpose, methods such as the Boltzmann machine, which introduces stochastic fluctuations into the neuron model and performs simulated annealing by controlling the fluctuations, and the chaos neural network, which dynamically searches for multiple local minima using chaos dynamics, have been proposed. *Some of the terminology that refers to "chaos dynamics" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…組合せ最適化問題においては,図2の点A,Bのような局所最適解への収束を避けてCのような大局最適解もしくはそのよい近似解を得ることが求められる。このために,ニューロンモデルに確率的ゆらぎを導入しそのコントロールによって模擬徐冷(シミュレーテッドアニーリング)を行うボルツマンマシンやカオスダイナミクスを用いて多数の極小値を動的にサーチするカオスニューラルネットワークなどが提案されている。 ※「カオスダイナミクス」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
>>: White-faced Lumpwort - White-faced Lumpwort
…Here, n III is called the relative index of refr...
…In the shamisen song genre, the only kumiuta son...
January 22, 1905 (January 9, Russian calendar) - I...
Born: July 11, 1844 in Pskov [Died] January 4, 188...
…Cigarettes that did not require a cigarette hold...
1905-1992 A Japanese linguist from the Showa to H...
Legal history does not only refer to the history ...
…80% of the island is arable land, and the soil i...
Suppose we are given a real-valued function f defi...
...the two rivers that flow from the Andes to the...
...There are also various other dryness indices t...
Please visit the "Kueichou Films" page....
...In China, the whole plant is used as a medicin...
This is an old town in Kaiso District, located in ...
…[Yoshinori Imaizumi] [Tadaaki Imaizumi]. … *Some...