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数值算法/人工智能 A program to find frequent molecular substructures and discriminative fragments in a database of mol
A program to find frequent molecular substructures and discriminative fragments in a database of molecule descriptions. The algorithm is based on the Eclat algorithm for frequent item set mining.
技术资料 基于判别公共向量的单训练样本人脸识别
·摘 要:提出一种新的基于判别公共向量(Discriminative Common Vector)的单样本人脸识别算法.该方法基于人脸类内方差相似的假定,通过引入单人多样本的辅助人脸集来估计类内方差,解决了单训练样本情况下样本类内方差无法估计的问题.在FERET人脸库的测试结果表明,在面部细节、光照、表情变化的情况下,该方法都具有较 ...