()
| 12 | from knn import KNN |
| 13 | |
| 14 | def get_data(): |
| 15 | width = 8 |
| 16 | height = 8 |
| 17 | N = width * height |
| 18 | X = np.zeros((N, 2)) |
| 19 | Y = np.zeros(N) |
| 20 | n = 0 |
| 21 | start_t = 0 |
| 22 | for i in range(width): |
| 23 | t = start_t |
| 24 | for j in range(height): |
| 25 | X[n] = [i, j] |
| 26 | Y[n] = t |
| 27 | n += 1 |
| 28 | t = (t + 1) % 2 # alternate between 0 and 1 |
| 29 | start_t = (start_t + 1) % 2 |
| 30 | return X, Y |
| 31 | |
| 32 | |
| 33 | if __name__ == '__main__': |