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(wǎng)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(xiàn)未成熟收斂和隨機漫游現(xiàn)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(jié)合的方式對中文問句進行語義角色自動標注。