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Concha_CF
【转】协同过滤代码,用于推荐系统,包括基于项目和基于用户两种情况。实现基于用户和基于项目的协同过滤算法。 实验所用数据为MovieLens – a web-based movies recommender system with 43,000 users & over 3500 movies. 保存在ga.mat文件用,由于ga.test测试集过于庞大,全部用来计算的话耗时庞大,所以每次计算时随机选择部分,具体函数的使用请参照probar.m。我所得到的实验结果保存在results1-results8.mat里面。([Turn] collaborative filtering code for the recommended system, including project-based and user-based two cases. User-based and project-based collaborative filtering algorithm. Experimental data for MovieLens- a web-based movies recommender system with 43,000 users & over 3500 movies. Saved in ga.mat file with Because ga.test test set is too large, all used to calculate the time-consuming massive, so every time The calculated random selection portion, the use of the specific function, please refer to probar.m. I obtained experimental results are saved inside results1-results8.mat.)
- 2012-10-15 14:24:42下载
- 积分:1
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FUZZY
A fuzzy based pitch angle control for
variable speed wind turbines
- 2016-12-08 00:51:08下载
- 积分:1
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work
对leach协议的改进,改变产生簇头的方式,距离bs越近,成为簇头的概率就越大。(Improvement on the leach protocol to change the way the cluster head generated from the bs the more recent, as the greater the probability of cluster head.)
- 2010-10-29 19:38:54下载
- 积分:1
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MAT
mathematique applications
- 2011-05-24 05:31:41下载
- 积分:1
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xiaobo
小波神经网络的PPT,包括很多实用性的东西(Wavelet Neural Networks PPT, including a lot of practical things)
- 2013-04-14 19:46:54下载
- 积分:1
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Bayliss
用来计算一定副瓣要求下的Bayliss权分布和对应的方向图(Bayliss rights used to calculate the distribution of certain side-lobe request and the corresponding pattern)
- 2020-12-09 16:19:19下载
- 积分:1
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fft_direct
direct calculation of fft
- 2010-07-11 12:53:29下载
- 积分:1
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MFCC
this is mfcc matlab code
- 2013-09-19 05:35:23下载
- 积分:1
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123
利用MATLAB自带的优化工具箱求解,包括数据信息(Built using MATLAB toolbox for solving optimization)
- 2014-01-01 12:55:30下载
- 积分:1
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matlab_psk
说明: 通信系统中的psk误码率的matlab程序(communication system psk BER of the Matlab procedures!)
- 2006-03-27 16:25:54下载
- 积分:1