JakubTesarek
/ sparse_matrix.py
Last active
March 17, 2020 22:29
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| class SparseVector: | |
| def __init__(self, values, indexes, length): | |
| self.values = values | |
| self.indexes = indexes | |
| self.length = length | |
| def items(self): | |
| indexes = enumerate(self.indexes) | |
| i, index = next(indexes, (-1, -1)) | |
| for j in range(self.length): |
OlderNewer