## java实现朴素贝叶斯算法
这次实验感觉比较轻松，用简单的话来说就是计数和求概率。
首先，导入数据，由于数据是隔行的，所以干脆在循环中再加一个 str = br.readLine();
接着就是主要环节，把待测试的几组作为参数传递给calculate_Bayesian()函数；
然后是计数，计数是繁琐重复的环节，所以通过传递参数先计算出P(unacc),P(acc),P(good),P(vgood)的分子;
注意这里的计数，仅仅是计算存在个数，也就是分子。
然后是条件概率的计数，依旧是通过传递参数，参数中的id是区别属性；
最后得出概率，对实例分类。
java实现朴素贝叶斯分类算法
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2020-12-23
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bayesian 
README.md 698B out production bayesian main Main.class 937B Bayesian.class 6KB
data.txt 11KB src main Bayesian.java 7KB Main.java 712B data.txt 11KB bayesian.iml 433B .git HEAD 23B index 1KB COMMIT_EDITMSG 12B objects c9 0834f2d607afe55e6104d8aa2cdfffb713f688 263B 48 42ce349dc6e262699d8c96f2d60be2f0d8394c 87B aa 7869b20aed4cd6a19bf825ecdafbfc6fe1ba95 2KB e6 9de29bb2d1d6434b8b29ae775ad8c2e48c5391 15B 99 e6446e89eee1be86e2852fed94c6b88bc3f820 3KB 77 bc44404aa8bec4719d1b965dc8ffba01c27267 84B 07 2016c0111d0c859f5368a8b03ca9a60109aa6a 50B 39 d39d02626c1eab6e6fcc04b45adc8f7ea88b87 163B 91 756d3da7aba420e6ef3e4ea59e2e0f446f2cff 555B 75 249bbaa979affcc4e564511ef8810095a0bf05 84B pack 0b fad7823845d276150619b13abe5694cdddacc5 84B c5 e2b5adfbd1930eb5a015f444d726e693794363 127B b5b51133e81ddf3db5c479fded65bc4d7cac39 51B da a24c418331ec09add113483fb998e9bff62c31 176B aa180912a06030b224497ab8ae0b8a7ecfea79 84B f0 30cd26aaabd275a2e34f97757b594c232f37b8 86B 43 4be4649daca763e4f279984d6643f884125a0e 87B ae 35fef9b08aa11c76bb0bdc913e9f133698372d 87B 96 4225c901cb2d8120c43ef0596aed6a7c564c20 52B 12 fc23c57b2857c1b6bf26c2e29371fc484613c9 64B af db3387b6a693db7d4c0fd6b49bc1200d9bd865 370B 05 483570e041eb648703359441d61bf9a5feeb13 212B 5b b211d6b752f83a8b7e01f1c7152fbaa697e1e0 190B 65 60a98983ec708cf9d8b5c5c3776d7bd39c475b 432B be 60b287009483d60e7ca507e3b6add0e8f6724e 157B 94 a25f7f4cb416c083d265558da75d457237d671 155B a4 961cd294512bed26b939bd60919bd1af2bb669 3KB 73 f69e0958611ac6e00bde95641f6699030ad235 140B 1f 8e3dfc85f529cd1711c4eaee8f01c8df36b5e8 183B 34 b77ddf9abc44a850db47b9dd28533ba93d8ff0 144B f7 7cbe60476582fd3eb6e0a31e0a921cd181ca6a 53B d2 81f016eb8a3b40cb50040e08c9f72a5cbc7d1d 2KB 00 44c9b3ca02a55f16294e313eb458410844cf6a 505B info 7a e1abb57ff63dfbf383891cfad099de01a36ae0 2KB description 73B config 306B info exclude 240B hooks pre-applypatch.sample 424B pre-commit.sample 2KB pre-merge-commit.sample 416B applypatch-msg.sample 478B pre-rebase.sample 5KB commit-msg.sample 896B prepare-commit-msg.sample 1KB update.sample 4KB pre-receive.sample 544B fsmonitor-watchman.sample 5KB post-update.sample 189B pre-push.sample 1KB logs HEAD 304B refs heads master 304B remotes origin master 284B refs tags heads master 41B remotes origin master 41B
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