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关于x_offset的问题 #2

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Halo-29 opened this issue Mar 9, 2023 · 2 comments
Open

关于x_offset的问题 #2

Halo-29 opened this issue Mar 9, 2023 · 2 comments

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@Halo-29
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Halo-29 commented Mar 9, 2023

描述中写道用前三天的前两个小时的数据预测,但是offset的值让我有些疑问。以NYCBike1为例,它的x_offsets值为[-73,-72,-71,-70,-69,-49,-48,-47,-46,-45,-25,-24,-23,-22,-21,-3,-2,-1,0],已知NYCBike1的每个时间间隔为1小时,这样的x_offsets设置看起来与Data Format中的描述不符,有些微妙的不同,比如好像每一天取的时间长短不完全相同,能解答一下我的疑问吗

@Echo-Ji
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Echo-Ji commented Mar 10, 2023

抱歉给您造成困扰,原来的描述中可能存在一些小问题。

描述的意思是(以NYCBike为例):使用当前时间片的前4个时间片[-3,-2,-1,0],以及当前时间片前三天同一时间片和前后2个时间片,例如前一天同一时间片为[-23],加上前后两个时间片为[-25,-24,-23,-22,-21]。

@Halo-29
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Halo-29 commented Mar 10, 2023

抱歉给您造成困扰,原来的描述中可能存在一些小问题。

描述的意思是(以NYCBike为例):使用当前时间片的前4个时间片[-3,-2,-1,0],以及当前时间片前三天同一时间片和前后2个时间片,例如前一天同一时间片为[-23],加上前后两个时间片为[-25,-24,-23,-22,-21]。

感谢您的解答!

@Halo-29 Halo-29 closed this as completed Mar 10, 2023
@Echo-Ji Echo-Ji reopened this Mar 11, 2024
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