Table 1 Average running time ± standard deviation (in seconds) from 20 runs of each algorithm on 100 tensors of given sizes
From: C-ziptf: stable tensor factorization for zero-inflated multi-dimensional genomics data
Tensor size | NNCP-ALS | GPTF | ZIPTF |
|---|---|---|---|
\(10 \times 20 \times 30\) | \(0.595s \pm 0.008s\) | \(1.039s \pm 0.005s\) | \(1.685s \pm 0.014s\) |
\(10 \times 20 \times 300\) | \(0.725s \pm 0.023s\) | \(1.551s \pm 0.011s\) | \(2.773s \pm 0.016s\) |
\(10 \times 20 \times 3000\) | \(1.542s \pm 0.076s\) | \(3.426s \pm 0.019s\) | \(5.239s \pm 0.084s\) |
\(10 \times 20 \times 30000\) | \(9.109s \pm 0.651s\) | \(19.640s \pm 0.255s\) | \(37.687s \pm 0.599s\) |