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- Based on the above,the algorithm can use the additivity of set feature vector to cluster data just by scan... 在此基礎上,利用集合特征向量加法法則運算,只需掃描一次信息表就可實(shí)現對數據對象的聚類(lèi)劃分。實(shí)驗結果表明該算法是有效可行的。
- The establishment of fault feature vector is a precondition to fault diagnosis. 電機故障特征相量的確立是進(jìn)行故障診斷的前提。
- Analysing the core imputation vector set may instruct the decision makers in the lower level to form coalitions for making larger profits. 通過(guò)對核心分配向量集的分析可以指導下層決策者中哪些部門(mén)組成合作聯(lián)盟能夠獲得更大的利益。
- In view of the luminance and the chrominance of the image, the class feature vector is extracted. 該算法利用彩色圖像的亮度和色度進(jìn)行分類(lèi)特征矢量的選擇。
- One speaker identification system by extracting MFCC as feature vector and using VQ in match phase is constructed. 只要矢量量化聚類(lèi)法碼本大小選擇合適,該說(shuō)話(huà)人識別系統就可以獲得較好的識別效果。
- Each matrix permits the image to span a manifold of multiple configurations, capturing the vector set's invariance to orderings or permutation transformations. 賦予每幅圖像一個(gè)置換矩陣，這個(gè)矩陣使得圖像可以展成一個(gè)反映向量集合的對排序和置換變換不變性的流形。
- For example, 13 means concatenation of first-order gradient and norm luminance as feature vector. 比如：13意味著(zhù)第一順序梯度和常規亮度在特征向量上的組合。
- A new combined maximum likelihood (ML) and decision feedback equalization (DFE) detection algorithm for the V-BLAST system is proposed based on nulling vector set searching. 摘要基于迫零矢量集搜索提出了一種新的混合最大似然(ML)和判決反饋均衡(DFE)的垂直貝爾實(shí)驗室分層空時(shí)碼(V-BLAST)檢測算法。
- Colligating AR parameter model coefficient and Wavelet packet decomposition energy feature,we get feature vector of battlefield sound-target. 綜合AR參數模型系數和小波包分解能量特征,獲得戰場(chǎng)聲目標特征矢量。
- Using the subimage of an unknown target as feature vector and minimum distance rule for target recognition, experiments on simulated data are done. 對未知目標,以其子像對庫矢量的歐氏距離最小為分類(lèi)準則,進(jìn)行了識別模擬實(shí)驗。
- All of those lower resultant image and original image are integrated to a feature vector of a pixel. Those pixels are segmented by Gaussian mixture models. 分解后的小波系數和圖像共同組成了相應像素的特征向量,然后利用高斯混合模型進(jìn)行分割。
- A 28-dimensional feature vector was obtained through calculating the center of mass (COM) of histogram character function (HCF) from the statistics of an image. 計算這些統計量的直方圖特征函數的塊中心，得到28維特征向量；
- First, a fixed-dimensional feature vector is generated for each protein sequence using the frequency of the hydropathy blocks occurring in the sequence. 首先，利用蛋白質(zhì)序列中親水模塊的出現頻率，每條蛋白質(zhì)序列被轉換為一個(gè)特征向量。
- In essence it takes the decision profile and decision template as target's feature vector and template respectively, and adopts template matching method to target recognition. 該方法實(shí)質(zhì)上是將目標的決策分布圖作為特徵矢量，將其和每類(lèi)目標的決策模板進(jìn)行匹配以實(shí)現融合識別。
- Filter-based matching algorithm uses a bank of Gabor filters to capture both local and global details in a fingerprint as a compact fixed length Feature Vector. 用一組Gabor濾波器獲取指紋圖像的局部信息和全局信息，并表示成簡(jiǎn)潔的指紋濾波特征向量，用于濾波特征匹配；
- This paper applies the improved information gain method to feature selection,constructs the spam feature vector according to Vector Space Model,and uses SVM to spam filtering. 利用改進(jìn)的信息增益特征選擇的方法來(lái)提取特征詞,基于向量空間模型構造郵件的特征向量,最后用支持向量機算法對郵件進(jìn)行過(guò)濾。
- In the second phase, we search the index and extract those candidate blocks whose distance to the feature vector of the query sequence is less than a predefined threshold. 在第二階段中，我們搜尋整個(gè)索引，找出與待查詢(xún)序列的特徵向量之間的距離小于某個(gè)門(mén)檻值的候選子序列。
- An algorithm of reducing support vector set 一種支持向量集合的精簡(jiǎn)算法
- Shan Zhou City last fall, Sin-yanlv zhong street fighting, "such as the vector sets are Hystrix" injured his left arm, still desperate fighting force. 終于攻陷陜州城，彥仙率眾巷戰，“矢集身如猬”，左臂受傷，仍拼死力戰。
- It outperforms much better than the other two in that it calculates and maximizes the feature vector distance between multi-modal clusters in a hyper-sphere space. 該方法能計算并最大化高維空間中的多模式聚集特征向量距離，由于具有滿(mǎn)足三角不等式和非奇性的特性，相對于其他兩種方法，它提高了檢測性能。
