Awesome
<pre> o o o o o | o | |\ /| | / | o-o o--o o-o oo | | O | oo o-o OO o-o o o | | | | | | | | | | | | | | | | \ | | \ / O---oo-o o--O | o-o o-o-o o o o-o-o o o o-o o | o--o o--o o o--o o o | | | | o | | O-Oo oo o-o o-O o-o o-O-o O-o o-o | o-O o-o | \ | | | | | | | | | | | | | |-' | | | \ o o o-o-o o o-o o-o o o o o | o-o o o-o o-o Logical Markov Random Fields. </pre>LoMRF: Logical Markov Random Fields
LoMRF is an open-source implementation of Markov Logic Networks (MLNs) written in Scala programming language.
Features overview:
- Parallel grounding algorithm based on Akka Actors library.
- Marginal (MC-SAT) and MAP (MaxWalkSAT and LP-relaxed Integer Linear Programming) inference (lomrf infer).
- Batch and on-line Weight Learning (Max-Margin, AdaGrad and CDA) (lomrf wlearn).
- On-line Structure Learning (OSL and OSLa) (lomrf slearn).
- MLN knowledge base compilation (lomrf compile):
- Predicate completion.
- Clausal form transformation.
- Replacement of functions with utility predicates and vice versa.
- Reads and produces Alchemy compatible MLN files.
- Can export ground MRF in various formats (lomrf export).
- Can compare MLN theories (lomrf diff).
- Online supervision completion on semi-supervised training sets [currently experimental] (lomrf supervision)
Documentation
Latest documentation.
Contributions
Contributions are welcome, for details see CONTRIBUTING.md.
License
Copyright (c) 2014 - 2019 Anastasios Skarlatidis and Evangelos Michelioudakis
LoMRF is licensed under the Apache License, Version 2.0: https://www.apache.org/licenses/LICENSE-2.0
Reference in Scientific Publications
Please use the following BibTex entry when you cite LoMRF in your papers:
@misc{LoMRF,
author = {Anastasios Skarlatidis and Evangelos Michelioudakis},
title = {{Logical Markov Random Fields (LoMRF): an open-source implementation of Markov Logic Networks}},
url = {https://github.com/anskarl/LoMRF},
year = {2014}
}