3D-CVF论文解读1.背景2.网络架构2.1LiDARpipeline2.2RGBPipeline2.3Cross-ViewFeatureMapping2.4GatedCamera-LiDARFeatureFusion2.53DROIFusion-basedRefinement3.损失函数4.数据增强5.实验结果论文链接：[2004.12636]3D-CVF:GeneratingJointCameraandLiDARFeaturesUsingCross-ViewSpatialFeatureFusionfor3DObjectDetection(arxiv.org)1.背景​采用单一模态的数据进

我在MapReduce中创建了一个wordcount示例，并尝试使用以下命令制作jar文件:hduseros@MT2012018:/usr/local/hadoop$jar-cvfplayground/wordcount.jar-Cplayground/classes但它根本没有运行并给我以下结果:hduseros@MT2012018:/usr/local/hadoop$jar-cvfplayground/wordcount.jar-Cplayground/classesUsage:jar{ctxui}[vfm0Me][jar-file][manifest-file][entry-po