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資源簡介

從網(wǎng)站爬取口紅銷售數(shù)據(jù),分析影響銷售數(shù)據(jù)的重要因素以及根據(jù)銷售因素建模預(yù)測其銷售量。 本文先將數(shù)據(jù)進行預(yù)處理得到實驗數(shù)據(jù), 然后著重分析樸素貝葉斯判別分析算法、 AdaBoost 算法以及隨機森林算法在口紅銷量預(yù)測中的效果, 并在隨機森林算法中進行模型優(yōu)化。 通過實驗結(jié)果表明總評價數(shù)、 價格和描述分這三個因素對銷售量的影響較大,對三個算法對比分析得出隨機森林算法預(yù)測錯誤率最低,有較好的預(yù)測效果。

資源截圖

代碼片段和文件信息

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-09-12?15:36??數(shù)據(jù)挖掘-data-mining\
?????目錄???????????0??2018-09-12?15:15??數(shù)據(jù)挖掘-data-mining\.git\
?????文件??????????22??2018-09-12?15:12??數(shù)據(jù)挖掘-data-mining\.git\COMMIT_EDITMSG
?????文件?????????305??2018-09-12?15:15??數(shù)據(jù)挖掘-data-mining\.git\config
?????文件??????????73??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\description
?????文件??????????23??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\HEAD
?????目錄???????????0??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\
?????文件?????????478??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\applypatch-msg.sample
?????文件?????????896??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\commit-msg.sample
?????文件????????3327??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\fsmonitor-watchman.sample
?????文件?????????189??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\post-update.sample
?????文件?????????424??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\pre-applypatch.sample
?????文件????????1638??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\pre-commit.sample
?????文件????????1348??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\pre-push.sample
?????文件????????4898??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\pre-rebase.sample
?????文件?????????544??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\pre-receive.sample
?????文件????????1492??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\prepare-commit-msg.sample
?????文件????????3610??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\hooks\update.sample
?????文件?????????449??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\index
?????目錄???????????0??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\info\
?????文件?????????240??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\info\exclude
?????目錄???????????0??2018-09-12?15:12??數(shù)據(jù)挖掘-data-mining\.git\logs\
?????文件?????????161??2018-09-12?15:12??數(shù)據(jù)挖掘-data-mining\.git\logs\HEAD
?????目錄???????????0??2018-09-12?15:15??數(shù)據(jù)挖掘-data-mining\.git\logs\refs\
?????目錄???????????0??2018-09-12?15:12??數(shù)據(jù)挖掘-data-mining\.git\logs\refs\heads\
?????文件?????????161??2018-09-12?15:12??數(shù)據(jù)挖掘-data-mining\.git\logs\refs\heads\master
?????目錄???????????0??2018-09-12?15:15??數(shù)據(jù)挖掘-data-mining\.git\logs\refs\remotes\
?????目錄???????????0??2018-09-12?15:15??數(shù)據(jù)挖掘-data-mining\.git\logs\refs\remotes\origin\
?????文件?????????136??2018-09-12?15:15??數(shù)據(jù)挖掘-data-mining\.git\logs\refs\remotes\origin\master
?????目錄???????????0??2018-09-12?15:12??數(shù)據(jù)挖掘-data-mining\.git\objects\
?????目錄???????????0??2018-09-12?14:22??數(shù)據(jù)挖掘-data-mining\.git\objects\03\
............此處省略25個文件信息

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