Decision Workspace
karma vs rhmm vs ecoz2
Side-by-side comparison of Rust crates
47
karma
growingv1.0.0
A sophisticated Hidden Markov Model (HMM) implementation using the Baum-Welch algorithm
38
rhmm
experimentalv0.0.2
A rust implementation of hidden markov models.
31
ecoz2
growingv0.4.4
Linear Predictive Coding Vector Quantization and Hidden Markov Modeling for Pattern Recognition
Core Metrics
| karma | rhmm | ecoz2 | |
|---|---|---|---|
| Health Score | 47 | 38 | 31 |
| Total Downloads | 2.4K | 50 | 6.1K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 2 | 4 |
| Last Updated | 178d ago | 141d ago | 2122d ago |
| Age | 9y 4m | 4m | 6y 2m |
Health Breakdown
karma
Maintenance
7
Quality
18
Community
6
Popularity
4
Documentation
12
rhmm
Maintenance
10
Quality
13
Community
3
Popularity
2
Documentation
10
ecoz2
Maintenance
4
Quality
10
Community
3
Popularity
5
Documentation
9
Technical Details
| karma | rhmm | ecoz2 | |
|---|---|---|---|
| Version | 1.0.0 | 0.0.2 | 0.4.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 7 | 7 | 23 |
| Crate Size | 30KB | 27KB | 1.6MB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | 1.70 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •karma leads with a health score of 47/100, but none of the options score above 80.
- •ecoz2 has the most downloads (6.1K), suggesting wider adoption.
- •⚠ ecoz2 has not been updated in over a year.
- •rhmm, ecoz2 are pre-1.0 — API may change.