猴子吃桃 公鸡每只5元,母鸡每只3元,小鸡3只1元。用100元买100只鸡,问公鸡、母鸡、小鸡各多少只?
标签:
上传时间: 2014-11-28
上传用户:lizhen9880
数值计算 中的各种算法: Lagrame插值,Newton迭代法,Runge-kutta,二分法求根,解线性方程组的Guass列主元消去法,自动选择步长Simpson法
标签: Runge-kutta Lagrame Simpson Newton
上传时间: 2016-02-02
上传用户:cursor
这个是我们这里的新农合注册机!价3XXX元
上传时间: 2016-02-05
上传用户:lxm
How the K-mean Cluster work Step 1. Begin with a decision the value of k = number of clusters Step 2. Put any initial partition that classifies the data into k clusters. You may assign the training samples randomly, or systematically as the following: Take the first k training sample as single-element clusters Assign each of the remaining (N-k) training sample to the cluster with the nearest centroid. After each assignment, recomputed the centroid of the gaining cluster. Step 3 . Take each sample in sequence and compute its distance from the centroid of each of the clusters. If a sample is not currently in the cluster with the closest centroid, switch this sample to that cluster and update the centroid of the cluster gaining the new sample and the cluster losing the sample. Step 4 . Repeat step 3 until convergence is achieved, that is until a pass through the training sample causes no new assignments.
标签: the decision clusters Cluster
上传时间: 2013-12-21
上传用户:gxmm
主要是KNN(the k-nearest neighbor algorithm ),LVQ1(learning vector quantization 1), DSM(decision surface mapping)算法。 and a simple clustering algorithm.
标签: quantization k-nearest algorithm decision
上传时间: 2016-02-07
上传用户:zhyiroy
这是本人的课程设计,自动售货机,内容有文件的操作,向量与迭代器的使用,友元函数的使用
上传时间: 2016-02-08
上传用户:epson850
gauss顺序消去法及其全选主元的GAUSS消去法的C语言实现
上传时间: 2013-12-14
上传用户:372825274
Gauss选列主元消去算法,给出了C++实现Gauss选列主元消去算法的一个例程,对理解Gauss选列主元消去算法有所帮助。
上传时间: 2014-01-12
上传用户:zsjzc
这是一个关于K均值的聚类算法希望对大家有用
上传时间: 2016-02-15
上传用户:ma1301115706
人工智能元陈旭下载(传教士与野人的过河问题,基于A*算法的)
标签: 人工智能
上传时间: 2013-12-25
上传用户:从此走出阴霾