sequence n. 1.繼續(xù);接續(xù);連續(xù)。 2.順序;程序;次第;關系;關聯(lián)。 3.后果;結果;接著發(fā)生的事;后事;后文。 4.【數(shù)學】數(shù)列;序列;數(shù)貫。 5.【無、計】指令序列;定序。 6.【計算機】順序機〔將信息項目排成順序的機器〕。 7.【音樂】用不同音調(diào)反復演奏一組樂句。 8.【天主教】宣講福音前唱的圣歌。 9.【牌戲】順。 10.【電影】(描述同一主題的)連續(xù)鏡頭;片斷,插曲;場景。 a logical sequence 條理;邏輯順序。 a causal [physical] sequence 因果關系。 the natural sequence to [for] folly 愚笨行為的必然結果。 in rapid sequence 一個接著一個;緊接著。 in regular sequence 挨次;按次序;逐一;有條不紊地。 in sequence 挨次;順次;逐一。 sequence of tenses 【語法】時態(tài)的配合[接續(xù),呼應]。
pattern n. 1.模范,榜樣;典范。 2.型,模型;模式;雛型;【冶金】原型。 3.花樣;式樣;(服裝裁剪的)紙樣;圖案,圖譜,圖表;機構,結構;特性曲線;晶體點陣;(電視的)幀面圖像。 4.方式;形式;格局;格調(diào)。 5.(衣料等的)樣品,樣本,樣板。 6.〔美國〕一件衣料。 7.(炮彈等的)散布面;靶子上的彈痕。 8.(飛機的)著陸航線。 a pattern wife 模范妻子。 a paper pattern for a dress 女服紙樣。 a machine of a new [an old] pattern新[舊]型機器。 a cropping pattern農(nóng)作制。 after the pattern of 仿…。 vt. 1.照圖樣做;仿造,摹制 (after; upon)。 2.給…加花樣,用圖案裝飾。 3.〔英方〕與…相比 (to, with)。 vi. 形成圖案。 pattern oneself after 模仿,學…的榜樣。 adj. -ed 仿造的;被組成圖案的(patterned forms【語言學】 仿造詞)。 n. -ing 圖案結構,圖形;(行為等的)特有型式。 adj. -less 無圖案的。
Research on mining users ' web log sequence patterns 日志序列模式挖掘研究
Recognition of user browsing sequence pattern in web log mining 日志挖掘中的用戶瀏覽序列模式識別
A data mining algorithm for sequence pattern based on grey association 一種基于灰關聯(lián)的序列模式挖掘算法
Research of regime transition sequence pattern : from the angle of south korea 1948年以來韓國政府的北方政策研究
Application of association rules and sequence patterns algorithm to ids 關聯(lián)規(guī)則和序列模式算法在入侵檢測系統(tǒng)中的應用
Sequence pattern discovery method is used to build behavioral churn model , by which we can distinguish the typical behavioral sequences of the churned customers and predict present customers " churn tendency 客戶流失的行為模型采用序列模式發(fā)現(xiàn)方法,識別出流失客戶的典型行為序列,用作流失趨勢的預測。
The searching space of frequent temporal sequence patterns could be reduced and the efficiency of association rule mining could be improved by projecting frequent items in time windows to prefix projected accumulation trees 將時間窗口內(nèi)頻繁項的信息映射到前綴映射累加樹中,以降低頻繁時序模式的搜索空間,提高時序關聯(lián)規(guī)則的挖掘效率。
To solve these problems , this thesis proposed a new model for the intrusion detection system that based on the data mining . we have discussed some key technical problems and related solutions . we apply some existing algorithms of association analysis , sequence pattern analysis , and data classification to the intrusion detection system 針對這些問題,本文采用了一種基于數(shù)據(jù)挖掘技術建立入侵檢測系統(tǒng)的方法,討論了該系統(tǒng)實現(xiàn)中的關鍵技術及解決方法,將現(xiàn)有的數(shù)據(jù)挖掘算法中的關聯(lián)分析、序列模式分析、分類等算法應用于入侵檢測系統(tǒng),對入侵行為提取特征、建立規(guī)則,通過對審計數(shù)據(jù)的處理與這些特征進行匹配,檢測入侵,以形成智能化的入侵檢測系統(tǒng)。
Some prediction methods were discussed , which include neural network , sequence pattern mining etc . some improvements have been applied to basic bp neural network , which can improve its convergence rate and accuracy . during the feature extaction of sequence pattern mining , we mainly take account into the hydrophobicity property and the adjacency relationship of acids , and it achieved good results 研究中把對bp神經(jīng)網(wǎng)絡的一些常用改進算法,如附加動量法、自適應學習率調(diào)整策略以及遺傳算法用于bp神經(jīng)網(wǎng)絡中,這些算法的應用既避免了網(wǎng)絡陷入局部極小,同時還提高了系統(tǒng)的收斂速度和預測精度。
The first is the data exchange among different databases and setting up related dtd based on xml the second is taking clients analysis by using data mining technique . the third is finding the information of products use and special rules by using the sequence pattern mining in the data mining technique 。 then the article also puts forword a framework of the information system based on the services after - sale 該模型主要涉及三個方面:其一是基于xml的不同數(shù)據(jù)庫之間的數(shù)據(jù)交換,建立相關的dtd ;其二是,使用數(shù)據(jù)挖掘技術進行客戶分析;其三是使用數(shù)據(jù)挖掘技術中的序列模式挖掘技術獲得產(chǎn)品使用情況和特殊規(guī)律的信息。