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.
爲(wèi)解決機(jī)會式空分多址系統(tǒng)在稀疏用戶網(wǎng)絡(luò)中容量低的問題，提出了基於部分隨機(jī)波束選擇的機(jī)會式空分多址技術(shù)。
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.
基於適應(yīng)度比例的選擇策略是遺傳算法的基本選擇方法，但採用該策略易出現(xiàn)未成熟收歛和隨機(jī)漫遊現(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於統(tǒng)計(jì)方法的條件隨機(jī)場模型與基於槼則方法的詞性篩選模型相結(jié)郃的方式對中文問句進(jìn)行語義角色自動標(biāo)注。