Create a index with provided size initialized to zero Parameters ---------- size: int
(size, dtype="int64")
| 305 | |
| 306 | |
| 307 | def zero_index(size, dtype="int64"): |
| 308 | """Create a index with provided size initialized to zero |
| 309 | |
| 310 | Parameters |
| 311 | ---------- |
| 312 | size: int |
| 313 | """ |
| 314 | return Index( |
| 315 | F.zeros((size,), dtype=F.data_type_dict[dtype], ctx=F.cpu()), |
| 316 | dtype=dtype, |
| 317 | ) |
| 318 | |
| 319 | |
| 320 | def set_diff(ar1, ar2): |