random-selection method

基本解釋

A partial random opportunistic SDMA with beam selection(POSDMA -S) method is proposed to enhance the capacity of opportunistic SDMA(OSDMA) system in sparse network.
為解決機會式空分多址系統(tǒng)在稀疏用戶網絡中容量低的問題，提出了基于部分隨機波束選擇的機會式空分多址技術。
The fitness-proportionate selection is the basic selection method for genetic algorithm, but it tends toward resulting in the premature convergence and the random walk phenomena.
基于適應度比例的選擇策略是遺傳算法的基本選擇方法，但采用該策略易出現未成熟收斂和隨機漫游現象。
Secondly, this paper proposed a method combined rule-based POS selection model with Statistics-based Cascading Conditional random field to conduct semantic Role Labeling of Chinese Question.
其次，本文選用了一種將基于統(tǒng)計方法的條件隨機場模型與基于規(guī)則方法的詞性篩選模型相結合的方式對中文問句進行語義角色自動標注。