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Data mining, aPriori algorithm
no vote
The first step is to use findfrequentoneitemsets() to generate 1-frequent sets, which only needs to count the number of times each item appears. And then in turn
微雨
2016-08-23
0
1
Bayers data mining implementation
no vote
Naive Bayes algorithm is a classification method based on Bayes ' theorem and the characteristics of conditional independence assumption. For a given training data set, based on the characteristics  Joint probability  distributions of independent and assumed the input/output and then based on this model, the given input x,  use Bayes ' theorem to calculate the posterior probability  The output y. Naive Bayes method is simple and high  learning and pr
微雨
2016-08-23
0
1
BBS Forum UML
no vote
BBS forum is mainly used to exchange opinions on the Internet. Some people put forward a question or opinion, and others can put forward their own ideas and express their opinions on different aspects. But in order to ensure the security of the forum, not everyone can post and reply to the post. You must log in to the system as a member before you can post and reply to the post. Therefore, BBS forum divides users into four categories: ordinary tourists, ordinary members, moderators and administrators.
微雨
2016-08-23
2
1
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