Hi，ranjaykrishna：
I think there's one problem in data.py. In line 218, the default setting of argument 'replace' in np.random.choice() is True, which will lead repeated sampling windows. So in my opinion, the correct form should be:
sample = np.random.choice(nWindows, self.max_W, replace=False)
Though I don't how much it will affect the performance.
Hi，ranjaykrishna：
I think there's one problem in data.py. In line 218, the default setting of argument 'replace' in np.random.choice() is True, which will lead repeated sampling windows. So in my opinion, the correct form should be:
sample = np.random.choice(nWindows, self.max_W, replace=False)
Though I don't how much it will affect the performance.