Table 1 Computational complexity of GGF-ALS, GGF-TALS methods
Method | Operation | Complexity |
|---|---|---|
GGF-ALS | ALS (one iteration) | O(3PKQ 2 + QKP 2 + Q 2 P 2) |
GGF-TALS | SVD | O(Q 6) |
ALS (one iteration) | O(3PLQ 2 + QLP 2 + Q 2 P 2) |
Method | Operation | Complexity |
|---|---|---|
GGF-ALS | ALS (one iteration) | O(3PKQ 2 + QKP 2 + Q 2 P 2) |
GGF-TALS | SVD | O(Q 6) |
ALS (one iteration) | O(3PLQ 2 + QLP 2 + Q 2 P 2) |