question in data_loader.py

[ybcc2015]

what these two codes mean in line 34 and 35?
ht_1 = int((ht/4)*4)
wd_1 = int((wd/4)*4)

[ybcc2015]

why multiply by 4? hope to answer my doubts，thanks!

[EillotY]

i can't open the link of [Shanghai Tech A] and [Shanghai Tech B],here is my email:1203999822@qq.com,would u please send me the pre-trained model files .Thanks anyway.

[EillotY]

朋友FileNotFoundError: File b'./part_B_final/test_data/ground_truth/IMG_1.csv' does not exist
你的csv是根据步骤1，2，3，4，5来的吗 先得去matlab里生成吗 是这意思吗
还有目前我用的参数直接是ht,和wd，因为ht_1或者wd_1这样一成就变成浮点型了在img里不适用会报错

[Cli98]

why multiply by 4? hope to answer my doubts，thanks!

This is a trick. Adapt size to multiple of 4

[ft-z]

Did anyone has problem about 'AttributeError: 'DataFrame' object has no attribute 'as_matrix''?
有人遇到这个问题吗？在train.py调用data_loader.py的时候。

[hiramustafa77]

Did anyone has problem about 'AttributeError: 'DataFrame' object has no attribute 'as_matrix''?
有人遇到这个问题吗？在train.py调用data_loader.py的时候。

yes it has been obsoleted and you may use .values instead of as_matrix()