H2O-3流动(UI)和XGBoost

Question

当我通过H2O-3 flow UI中的菜单选择运行XGBOOST时，或者当我在运行所有架构时包含它时(也通过H2O-3 flow中的"AutoML“选项)，我得到了下面的错误。我只选择了train + validation frames + response列，然后点击"build model“。

顺便说一下:我已经设置了以下两个环境变量：

Name: JRE_HOME + JAVA_HOME
Value: C:\Program Files\Java\jre1.8.0_211

我正在运行Windows 10

java.lang.UnsatisfiedLinkError: ml.dmlc.xgboost4j.java.XGBoostJNI.XGDMatrixCreateFromMat([FIIF[J)I

10-24 21:05:31.201 192.168.0.126:54321 30544 FJ-1-7 INFO: Rebalancing train dataset into 8 chunks.
10-24 21:05:31.208 192.168.0.126:54321 30544 FJ-1-7 INFO: Completing model xgboost-ca6b679e-bed4-41a0-9129-9a28f38c8cc5
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: java.lang.UnsatisfiedLinkError: ml.dmlc.xgboost4j.java.XGBoostJNI.XGDMatrixCreateFromMat([FIIF[J)I
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at ml.dmlc.xgboost4j.java.XGBoostJNI.XGDMatrixCreateFromMat(Native Method)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at ml.dmlc.xgboost4j.java.DMatrix.(DMatrix.java:183)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at hex.tree.xgboost.XGBoost.hasGPU_impl(XGBoost.java:600)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at hex.tree.xgboost.XGBoost.hasGPU(XGBoost.java:581)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at hex.tree.xgboost.XGBoost.access$000(XGBoost.java:32)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at hex.tree.xgboost.XGBoost$XGBoostDriver.buildModel(XGBoost.java:242)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at hex.tree.xgboost.XGBoost$XGBoostDriver.computeImpl(XGBoost.java:237)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at hex.ModelBuilder$Driver.compute2(ModelBuilder.java:222)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at water.H2O$H2OCountedCompleter.compute(H2O.java:1417)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at jsr166y.CountedCompleter.exec(CountedCompleter.java:468)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
10-24 21:05:31.209 192.168.0.126:54321 30544 FJ-1-7 ERRR: at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)

Answer 1

我猜你面临这个错误是因为：

Windows当前不支持H2o xgboost。

​

​