pandas实训项目预测员工工资带文档和数据集下载改名字既能用
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pandas实训项目预测员工工资带文档和数据集下载改名字既能用 <link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89502450/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89502450/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">数据分<span class="_ _0"></span>析与可视<span class="_ _0"></span>化应用<span class="_ _0"></span>实训报<span class="_ _0"></span>告</div><div class="t m0 x2 h3 y2 ff1 fs1 fc0 sc0 ls0 ws0">姓<span class="ff2 sc1"> <span class="_ _1"> </span></span>名<span class="ff3 sc1"> </span></div><div class="t m0 x2 h3 y3 ff1 fs1 fc0 sc0 ls0 ws0">学<span class="ff2 sc1"> <span class="_ _1"> </span></span>号<span class="ff4 sc1"> <span class="ff3"> </span> <span class="ff3"> <span class="_ _2"> </span></span> <span class="ff3"> </span></span></div><div class="t m0 x2 h3 y4 ff1 fs1 fc0 sc0 ls0 ws0">二级学院<span class="_ _0"></span><span class="ff4 sc1"> <span class="ff3"> </span></span></div><div class="t m0 x2 h3 y5 ff1 fs1 fc0 sc0 ls0 ws0">专<span class="ff2 sc1"> <span class="_ _1"> </span></span>业<span class="ff4 sc1"> <span class="ff3"> </span></span></div><div class="t m0 x2 h3 y6 ff1 fs1 fc0 sc0 ls0 ws0">班<span class="ff2 sc1"> <span class="_ _1"> </span></span>级<span class="ff4 sc1"> <span class="ff3"> </span> <span class="ff3"> <span class="_ _1"> </span></span> <span class="ff3"> </span></span></div><div class="t m0 x2 h3 y7 ff1 fs1 fc0 sc0 ls0 ws0">指导教师<span class="_ _0"></span><span class="ff2 sc1"> <span class="_"> </span><span class="ff4"> <span class="ff3"> <span class="_ _3"> </span></span> </span></span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89502450/bg2.jpg"><div class="t m0 x3 h3 y8 ff4 fs1 fc0 sc1 ls0 ws0">【<span class="ff1 sc0">考核内容<span class="_ _0"></span></span>】</div><div class="t m0 x4 h4 y9 ff4 fs2 fc0 sc1 ls0 ws0">利用<span class="_ _4"> </span><span class="ff5">Pandas<span class="_ _4"> </span></span>与相关可视化库<span class="_ _0"></span>完成数据的分<span class="_ _0"></span>析、处理与可<span class="_ _0"></span>视化任务，并<span class="_ _0"></span>利用</div><div class="t m0 x3 h4 ya ff5 fs2 fc0 sc1 ls0 ws0">KNN<span class="ff4">、决策树、随<span class="_ _0"></span>机森林等算法对<span class="_ _0"></span>数据进行分类<span class="_ _0"></span>或预测。数据选<span class="_ _0"></span>题应具有正面积</span></div><div class="t m0 x3 h4 yb ff4 fs2 fc0 sc1 ls0 ws0">极的意义，可从以下大类方向中选取：</div><div class="t m0 x3 h4 yc ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">信息类</span></div><div class="t m0 x3 h4 yd ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">金融类</span></div><div class="t m0 x3 h4 ye ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">交通类</span></div><div class="t m0 x3 h4 yf ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">食品安全类</span></div><div class="t m0 x3 h4 y10 ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">体育类</span></div><div class="t m0 x3 h4 y11 ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">健康信息</span></div><div class="t m0 x3 h4 y12 ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">商品类</span></div><div class="t m0 x3 h4 y13 ff4 fs2 fc0 sc1 ls0 ws0">评分细则：</div><div class="t m0 x3 h4 y14 ff5 fs2 fc0 sc1 ls0 ws0">· Pandas<span class="_ _4"> </span><span class="ff4">完成数据分析的合理性与正确性（</span>20<span class="_ _4"> </span><span class="ff4">分）</span></div><div class="t m0 x3 h4 y15 ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">数据预处理的合理性与正确性（</span>20<span class="_ _4"> </span><span class="ff4">分）</span></div><div class="t m0 x3 h4 y16 ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">选择合适的模型进行分类或预测（</span>30<span class="_ _4"> </span><span class="ff4">分）</span></div><div class="t m0 x3 h4 y17 ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">数据可视化图表的美观性与简洁性（</span>10<span class="_ _4"> </span><span class="ff4">分）</span></div><div class="t m0 x3 h4 y18 ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">数据分析观点的创新性（</span>10<span class="_ _4"> </span><span class="ff4">分）</span></div><div class="t m0 x3 h4 y19 ff5 fs2 fc0 sc1 ls0 ws0">· <span class="ff4">报告内容的完整性与描述准确度（</span>10<span class="_ _4"> </span><span class="ff4">分）</span></div><div class="t m0 x3 h3 y1a ff4 fs1 fc0 sc1 ls0 ws0">【<span class="ff1 sc0">数据源描<span class="_ _0"></span>述</span>】</div><div class="t m0 x3 h4 y1b ff4 fs2 fc0 sc1 ls0 ws0">描述所处理数据集的结构，字段的含义，记录数。</div><div class="t m0 x3 h5 y1c ff6 fs3 fc1 sc1 ls0 ws0">MSSubClass<span class="ff4">：标明销售中涉及的住宅类型</span></div><div class="t m0 x3 h5 y1d ff6 fs3 fc1 sc1 ls0 ws0">MSZoning<span class="ff4">：标明了销售的一般分区分类</span></div><div class="t m0 x3 h5 y1e ff6 fs3 fc1 sc1 ls0 ws0">LotFrontage<span class="ff4">：与房产相连的街道的直线英尺</span></div><div class="t m0 x3 h5 y1f ff6 fs3 fc1 sc1 ls0 ws0">LotArea<span class="ff4">：地块大小，以平方英尺为单位</span></div><div class="t m0 x3 h5 y20 ff6 fs3 fc1 sc1 ls0 ws0">Street<span class="ff4">：通往房产的道路类型</span></div><div class="t m0 x3 h5 y21 ff6 fs3 fc1 sc1 ls0 ws0">Alley<span class="ff4">：通往物业的小巷类型</span></div><div class="t m0 x3 h5 y22 ff6 fs3 fc1 sc1 ls0 ws0">LotShape<span class="ff4">：地段形状规整程度</span></div><div class="t m0 x5 h5 y1c ff6 fs3 fc1 sc1 ls0 ws0">LandContour<span class="ff4">：房地的平整度</span></div><div class="t m0 x5 h5 y1d ff6 fs3 fc1 sc1 ls0 ws0">Utilities<span class="ff4">：可用的公共设施类型</span></div><div class="t m0 x5 h5 y1e ff6 fs3 fc1 sc1 ls0 ws0">LotConfig<span class="ff4">：地段配置</span></div><div class="t m0 x5 h5 y1f ff6 fs3 fc1 sc1 ls0 ws0">LandSlope<span class="ff4">：土地坡度</span></div><div class="t m0 x5 h5 y20 ff6 fs3 fc1 sc1 ls0 ws0">Neighborhood<span class="ff4">：周边地区位置</span></div><div class="t m0 x5 h5 y21 ff6 fs3 fc1 sc1 ls0 ws0">Condition1<span class="ff4">：与各种条件相近</span></div><div class="t m0 x5 h5 y22 ff6 fs3 fc1 sc1 ls0 ws0">Condition2<span class="ff4">：毗邻各种条件（如果有一个以上的条件）</span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89502450/bg3.jpg"><div class="t m0 x3 h5 y23 ff6 fs3 fc1 sc1 ls0 ws0">BldgType<span class="ff4">：住房类型</span></div><div class="t m0 x3 h5 y24 ff6 fs3 fc1 sc1 ls0 ws0">HouseStyle<span class="ff4">：住宅风格</span></div><div class="t m0 x3 h5 y25 ff6 fs3 fc1 sc1 ls0 ws0">OverallQual<span class="ff4">：对房屋的整体材料和装修进行评价</span></div><div class="t m0 x3 h5 y26 ff6 fs3 fc1 sc1 ls0 ws0">OverallCond<span class="ff4">：房屋的整体状况评分</span></div><div class="t m0 x3 h5 y27 ff6 fs3 fc1 sc1 ls0 ws0">YearBuilt<span class="ff4">：</span> <span class="_ _5"> </span><span class="ff4">原始建筑日期</span></div><div class="t m0 x3 h5 y28 ff6 fs3 fc1 sc1 ls0 ws0">RoofStyle<span class="ff4">：屋顶风格</span></div><div class="t m0 x3 h5 y29 ff6 fs3 fc1 sc1 ls0 ws0">RoofMatl<span class="ff4">：屋顶材料</span></div><div class="t m0 x3 h5 y2a ff6 fs3 fc1 sc1 ls0 ws0">Exterior1st<span class="ff4">：</span> <span class="_ _5"> </span><span class="ff4">房屋的外部覆盖物</span></div><div class="t m0 x3 h5 y2b ff6 fs3 fc1 sc1 ls0 ws0">Exterior2nd<span class="ff4">：房屋的外部覆盖物（如果超过一种材料）</span></div><div class="t m0 x3 h5 y2c ff6 fs3 fc1 sc1 ls0 ws0">MasVnrType<span class="ff4">：砖石饰面类型</span></div><div class="t m0 x3 h5 y2d ff6 fs3 fc1 sc1 ls0 ws0">MasVnrArea<span class="ff4">：砖石饰面的面积，单位为平方英尺</span></div><div class="t m0 x3 h5 y2e ff6 fs3 fc1 sc1 ls0 ws0">ExterQual<span class="ff4">：评价外部材料的质量</span></div><div class="t m0 x5 h5 y23 ff6 fs3 fc1 sc1 ls0 ws0">ExterCond<span class="ff4">：</span> <span class="_ _5"> </span><span class="ff4">评价外部材料等级</span></div><div class="t m0 x5 h5 y24 ff6 fs3 fc1 sc1 ls0 ws0">Foundation<span class="ff4">：地基类型</span></div><div class="t m0 x5 h5 y25 ff6 fs3 fc1 sc1 ls0 ws0">BsmtQual<span class="ff4">：评估地下室的高度</span></div><div class="t m0 x5 h5 y26 ff6 fs3 fc1 sc1 ls0 ws0">BsmtCond<span class="ff4">：</span> <span class="_ _5"> </span><span class="ff4">评估地下室的总体状况</span></div><div class="t m0 x5 h5 y27 ff6 fs3 fc1 sc1 ls0 ws0">BsmtExposure<span class="ff4">：走道或花园层的墙壁评价</span></div><div class="t m0 x5 h5 y28 ff6 fs3 fc1 sc1 ls0 ws0">BsmtFinType1<span class="ff4">：地下室完工面积的评级</span></div><div class="t m0 x5 h5 y29 ff6 fs3 fc1 sc1 ls0 ws0">BsmtFinSF1<span class="ff4">：第一类完成的平方英尺</span></div><div class="t m0 x5 h5 y2a ff6 fs3 fc1 sc1 ls0 ws0">BsmtFinSF2<span class="_ _6"> </span><span class="ff4">：地<span class="_ _0"></span>下<span class="_ _0"></span>室<span class="_ _0"></span>完<span class="_ _0"></span>工面<span class="_ _0"></span>积<span class="_ _0"></span>的<span class="_ _0"></span>评<span class="_ _0"></span>级<span class="_ _0"></span>（如<span class="_ _0"></span>果<span class="_ _0"></span>有<span class="_ _0"></span>多<span class="_ _0"></span>种<span class="_ _0"></span>类</span></div><div class="t m0 x5 h5 y2b ff4 fs3 fc1 sc1 ls0 ws0">型）。</div><div class="t m0 x5 h5 y2c ff6 fs3 fc1 sc1 ls0 ws0">BsmtUnfSF<span class="ff4">：未完成的地下室面积的平方英尺</span></div><div class="t m0 x5 h5 y2d ff6 fs3 fc1 sc1 ls0 ws0">TotalBsmtSF<span class="ff4">：</span> <span class="_ _5"> </span><span class="ff4">地下室面积的总平方尺</span></div><div class="t m0 x5 h5 y2e ff6 fs3 fc1 sc1 ls0 ws0">Heating<span class="ff4">：暖气类型</span></div><div class="t m0 x3 h3 y2f ff4 fs1 fc0 sc1 ls0 ws0">【<span class="ff1 sc0">数据处理<span class="_ _0"></span>与分析</span>】</div><div class="t m0 x3 h4 y30 ff4 fs2 fc0 sc1 ls0 ws0">描述数据处理与分析的过程，代码及运行结果截图</div><div class="t m0 x6 h6 y31 ff7 fs4 fc0 sc1 ls0 ws0">加载文件并对其查看空值数量</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>