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CRFsuite vs Polymer
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | CRFsuite is an implementation of Conditional Random Fields (CRFs) for labeling sequential data. **[Deprecated]** | AI turns spreadsheets into interactive databases and dashboards. | |
| Category | |||
| Developer | Naoaki Okazaki | Polymersearch | |
| Verified Status | No | No | |
| Last Updated | Sep 2026 | Sep 2026 | |
| Pricing | |||
| Pricing Model | Open Source | Freemium | |
| Free Plan | Yes | No | |
| Free Trial | No | — | |
| Open Source | Yes | No | |
| Capabilities | |||
| API Access | No | — | |
| Features | • Conditional Random Fields for sequence labeling • Multiple training algorithms: L-BFGS, SGD, Perceptron • C++ and Python APIs via SWIG • Published benchmarks against CoNLL2003 • Precision/recall/F1 evaluation output • Free, open source (modified BSD license) | — | |
| Tags | crfsuiteimplementationfieldscrfsconditional-random | spreadsheetdatabasedashboard | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 43 | 55 | |
| Quality Score | 62/100 | 62/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | www.chokkan.org | polymersearch.com | |
| Social Links | 1 linked | 3 linked | |
| Screenshots | No | No | |
| Reviews | |||
| Pros | • Free to use | • Free to use | |
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