qcc

@yangyanli Hi, thank you for your sharing this code firstly. when I run the command bash "un7z_semantic3d.sh", I encountered this error: ``` Processing archive: ../../data/semantic3d/test/birdfountain_station1_xyz_intensity_rgb.7z Extracting birdfountain_station1_xyz_intensity_rgb.txt Data Error Sub...

question about preprocessing the dataset

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Hello, respected author, May I ask you a question, "We then downsample the data using this script. Finally, we follow PointCNN's script to split the data into training and validation...

作者您好： 我看内积替换欧式距离的问代码是把空间距离换成了空间距离的平方了。 relative_dis = tf.sqrt(tf.reduce_sum(tf.square(relative_xyz), axis=-1, keepdims=True)) 换成了： relative_dis = tf.reduce_sum(tf.square(relative_xyz), axis=-1, keepdims=True) 请问还有其它代码替换吗？假如只有这一处的话，这个算不上用内积替换欧式距离呀。

压缩包下面有四个文件夹分别对应报告中第三部分的四处尝试优化点，下表为不同文件夹对应的优化点。请问此处的“报告”指的是什么报告?