预测
![Boosted Model Tool Icon](../../image/uuid-2ee37f45-e523-5b29-f922-7ce057e5c97b.png)
使用提升模型工具根据梯度提升方法创建通用的增强回归模型。
![Count Regression Tool Icon](../../image/uuid-21a20eac-9639-2843-01d0-78259e5784f3.png)
创建将非负整数值字段与将作为预测变量的字段进行关联的模型。
![Cross-Validation Tool Icon](../../image/uuid-c663ee84-67b5-75f4-6514-676f0844fe66.png)
使用交叉验证比较一个以上的由 Alteryx 生成的预测模型的性能。
![datarobotautomodel.png](../../image/uuid-88150bcd-34e4-0397-294b-90fe136e09d9.png)
Uploads data to the DataRobot machine learning platform that creates predictive models.
![datarobotpredict.png](../../image/uuid-ff5dec67-3f54-3c7f-9c44-d72a7fb7c58f.png)
Use the DataRobot Predict tool to score data using predictive models generated by DataRobot.
![Decision Tree Tool Icon](../../image/uuid-65d2e609-65ad-c7df-dfce-f40bfbfca756.png)
Creates a set of if-then split rules to optimize model creation criteria.
![Deploy Tool Icon](../../image/uuid-14710975-9623-6b7d-5c6b-2e58172c4be4.png)
部署工具与Alteryx Promote集成,这是一个用于部署、管理和扩展预测模型的平台。
![Forest Model Tool Icon](../../image/uuid-949b64e9-788e-2d83-256b-72493d55a222.png)
创建一个模型,该模型构建一组决策树模型来预测目标变量。
![Gamma Regression Tool Icon](../../image/uuid-27f117cd-d304-fee2-74de-7bca740b7b7d.png)
Relates a gamma distributed, strictly positive variable of interest to one or more variables.
![Lift Chair Tool Icon](../../image/uuid-e1532a98-0287-68cd-ca63-c62f7138c2fa.png)
Produces a cumulative captured response chart and an incremental response rate chart.
![Linear Regression Tool Icon](../../image/uuid-589e8a24-632d-47d0-926d-78e470059255.png)
Creates a model estimating values, or relationships between variables.
![Logistic Regression Icon](../../image/uuid-46e1b579-6525-c1a9-d9cd-036db18668b4.png)
Creates a model that relates a target binary variable to one or more predictor variables.
![Model Coefficients Tool Icon](../../image/uuid-63453df1-7e66-1c95-29ee-d708eb311735.png)
The Model Coefficients tool creates a table of model coefficient names and values.
![Model Comparison Tool Icon](../../image/uuid-11096125-666c-b87d-52bc-890f280ab10c.png)
“模型对比”工具可比较一个或多个不同预测模型的性能。
![Naive Bayes Classifier Tool Icon](../../image/uuid-3c7ec5ad-dc04-fca7-8c96-2ff7874b860a.png)
创建一组预测变量和分类目标变量的概率分类模型。
![Nested Test Tool Icon](../../image/uuid-f8b42c6f-1076-83f2-e600-593a3a9ff51e.png)
检查模型的预测能力是否等效。
![Network Analysis Tool Icon](../../image/uuid-e923e545-d5a8-8352-a5d2-03e487ffbd0d.png)
“网络分析”工具生成一个网络交互式仪表板,以探索不同节点之间的关系。
![Neural Network Tool Icon](../../image/uuid-2ccaf386-b7f0-2eba-23c8-05021e57706b.png)
“神经网络”工具使用单个隐藏层创建前馈感知器神经网络模型。
![Score Tool](../../image/uuid-c23fbc02-025d-dee9-a728-5cd779ccafc0.png)
Creates an estimate of a variable by applying an R model to a set of supplied predictor variables.
![Spline Model Tool Icon](../../image/uuid-49b3fa0d-79b6-bb09-08b1-78b7f0c29e8f.png)
“样条模型”工具提供弗里德曼多变量适应性回归样条算法。
![Stepwise Tool Icon](../../image/uuid-3b0e2bae-acbe-d156-0679-fe882ed492cf.png)
Determines the best predictor variables to include in a model from a set of potential variables.
![Support Vector Machine Tool Icon](../../image/uuid-66b5c1da-d784-3fc4-8f81-ac7536ccbb06.png)
一组广受欢迎的监督学习算法。
![Survival Analysis Tool Icon](../../image/uuid-4daf27f7-900e-15b6-1b12-c2a8a49b484a.png)
The Survival Analysis tool implements common methods of survival analysis.
![Survival Score Tool Icon](../../image/uuid-eb4f2a99-f8ed-9c77-d6a6-bdc16b462b93.png)
The Survival Score tool provides both the estimated relative risk and restricted mean survival time.
![Test of Means Tool Icon](../../image/uuid-4e85eef8-0eec-2412-c673-239580e0a0db.png)
对数值响应字段的均值差异执行 Welch 双样本 t 检验。
![Variance Inflation Factors Tool Icon](../../image/uuid-a2cbb631-64fa-1e4b-9cb2-dcdc4db68f84.png)
The Variance Inflation Factor (VIF) tool produces a coefficient summary report.