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OA: Online adaptivity12 #621
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Hi @laxmikantbaheti @steveyuwono, I added a switch to turn off the view auto-selection. Howto howto_bf_streams_114_stream_task_deriver.py shows the following: @steveyuwono I am not sure whether this is plausible... |
@steveyuwono @laxmikantbaheti I also added a new howto_oa_pp_008_rearranger_deriver_normalizer.py. It extends howto_bf_streams_114_stream_task_deriver.py by a boundary detector and min/max normalizer: This howto processes all 721 instances of the stream. We can see that the input signal is symmetric. Two things are odd:
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Hi, I think maybe it's a bug in BD, I'll check and update you! |
Hi, thank you for letting us know. I will check this problem later. |
Hi @laxmikantbaheti @detlefarend , I just shortly checked the howto and found the possible cause of the problem. I think that the boundary detector detects the wrong boundary at the beginning, when the boundaries of all features are still empty. The first data of the 0. feature is 10, therefore the boundary was detected as [10, 10]. But the first data of the 1. and 2. features are 0, then the boundary was detected as [0, 1]. I added a small if command to adjust with this situation. I think, it looks correct now. The boundary of the 2. feature is barely seen because it is in between of [-0.012074550185936062, 0.012074550185937838]. |
Hi @steveyuwono , thanks for the insight, |
No worries. Sorry, which bug do you mean? |
…LPro into online_adaptivity12
Hi @detlefarend @steveyuwono , I've found the bug, |
Yes, that's fine |
Hi @detlefarend , @steveyuwono , I've fixed the bug. Now the normalization plots are updated correctly at each boundary detection event. |
I just checked it. Now it looks plausible. Good job! |
…howto-streams-002 #575
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