Closed DaddyWesker closed 5 years ago
I've faced the very same problems.
Training error: 2.2575365622118302e-32
Test error: 2.479526951321681e-32
Ended in 2.1474649906158447 seconds.
No, first version is ok. Take a look at the file. The second column is one step ahead the first. Why would you change it?
Well, in file mg17.csv it can be seen that first column is some numbers different to each other. Second column is all consists of same numbers all over again "1.236445196138708791e-01". You are sending these 1.236445196138708791e-01 to Y, then sending it to your model and getting just the same result in the output "1.236445196138708791e-01". So it was obvious to me that it's somehow wrong. What the point to send array of "1.236445196138708791e-01" to model getting same "1.236445196138708791e-01" array as output and getting 0 error? So i thought that second column is delta X and first column is Y. And because of that i've changed those columns. And with that assumption it is possible to get graph like green on pictures but not possible to get normal predictions.
Ok, I see your point now! The dataset is the problem, second column is wrong. I don't how it happened. I will fix the repo ASAP, in the meantime, try this file: https://gist.github.com/stefanonardo/e216b13b21d07d31ca557058028c1198
Ok, I see your point now! The dataset is the problem, second column is wrong. I don't how it happened. I will fix the repo ASAP, in the meantime, try this file: https://gist.github.com/stefanonardo/e216b13b21d07d31ca557058028c1198
Great. That worked. Thanks
Here is what i've found:
Here are wrong pathes to dataset since it's in the same directory so it should be
I guess it should be
or am i wrong?
It's quite big. Moreover, when i'm trying to make plot to compare real and output i'm getting following picture on "test" data
5000 test outputs![5000_outputs](https://user-images.githubusercontent.com/10774222/46863583-862a6200-ce20-11e8-9723-21c994f79844.png)
Closer look (100 outputs)![100_outputs closer_look](https://user-images.githubusercontent.com/10774222/46863581-862a6200-ce20-11e8-8ee9-542689192ebb.png)
Am i doing something wrong?