▍1. car
说明: 使用知识图谱构建的汽车品牌问答系统,有爬虫文件和知识图谱构建文件(A question answering system of automobile brand based on Knowledge Map)
最小编辑距离是指两个字串之间,由一个转成另一个所需的最少编辑操作次数。许可的编辑操作包括将一个字符替换成另一个字符,插入一个字符,删除一个字符。一般来说,编辑距离越小,两个串的相似度越大。(The Minist Edit Distance is the minimum number of editing operations required to change from one to the other between two strings.)
说明: 最小编辑距离是指两个字串之间,由一个转成另一个所需的最少编辑操作次数。许可的编辑操作包括将一个字符替换成另一个字符,插入一个字符,删除一个字符。一般来说,编辑距离越小,两个串的相似度越大。(The Minist Edit Distance is the minimum number of editing operations required to change from one to the other between two strings.)
说明: 用于随机共振微弱信号检测的一段小程序~~(Weak signal detection of stochastic resonance)
在数据有丢失的情况下,用kalman滤波实现状态估计(We study the statistical convergence properties of the estimation error covariance, showing the existence of a critical value for the arrival rate of the observations, beyond which a transition to an unbounded state error covariance occurs. We also give upper and lower bounds on this expected state error covariance.)