The logfloat package
This module presents a type for storing numbers in the log-domain. The main reason for doing this is to prevent underflow when multiplying many probabilities as is done in Hidden Markov Models. It is also helpful for preventing overflow.
Properties
| Versions | 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.6, 0.9.0, 0.9.1, 0.9.1.1, 0.9.1.2, 0.9.1.3, 0.10.0, 0.11.0, 0.11.0.1, 0.11.1, 0.12, 0.12.0.1, 0.12.1 |
|---|---|
| Dependencies | base (<3.0) or array, base (≥3.0) |
| License | BSD3 |
| Copyright | Copyright (c) 2007--2010 wren ng thornton |
| Author | wren ng thornton |
| Maintainer | wren@community.haskell.org |
| Stability | experimental |
| Category | Data, Math, Natural Language Processing, Statistics |
| Home page | http://code.haskell.org/~wren/ |
| Upload date | Fri Mar 19 11:03:50 UTC 2010 |
| Uploaded by | WrenThornton |
| Built on | ghc-6.12, ghc-7.0 |
| Distributions | NixOS: 0.12.1 |
Modules
Downloads
- logfloat-0.12.1.tar.gz (Cabal source package)
- package description (included in the package)