IBM SystemT

This article is an orphan, as no other articles link to it. Please introduce links to this page from related articles; try the Find link tool for suggestions. (January 2021)

|

IBM SystemTDeveloper(s)| IBM

|

Written in| AQL [de], Java
Operating system| Linux, macOS, Windows
Type| Information Extraction, Text mining
Website| SystemT

IBM SystemT is a declarative information extraction system. It was first built in 2005, as a research project at IBM's IBM Almaden Research Center. Its name is partially inspired by System R, a seminal project from the same research center.

SystemT[1] comprises the following three main components: (1) AQL, a declarative rule language with a similar syntax to SQL; (2) Optimizer, which accepts AQL statements as input and generates high-performance algebraic execution plans; and (3) Executing engine, which executes the plan generated by the Optimizer and performs information extraction over input documents.

SystemT is available as part of IBM BigInsights,[2] and has also been taught in multiple universities around the globe. A version of SystemT was available (starting in September 2016) as a companion to a sequence of online courses in Text Analytics.[3][4]

## References

[edit]

1. ^ Chiticariu, Laura; Krishnamurthy, Rajasekar; Li, Yunyao; Raghavan, Sriram; Reiss, Frederick R.; Vaithyanathan, Shivakumar (2010-01-01). "SystemT: An Algebraic Approach to Declarative Information Extraction". Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics. ACL '10. Uppsala, Sweden: Association for Computational Linguistics: 128–137.128-137&rft.date=2010-01-01&rft.aulast=Chiticariu&rft.aufirst=Laura&rft.au=Krishnamurthy,+Rajasekar&rft.au=Li,+Yunyao&rft.au=Raghavan,+Sriram&rft.au=Reiss,+Frederick+R.&rft.au=Vaithyanathan,+Shivakumar&rft_id=http://dl.acm.org/citation.cfm?id=1858681.1858695&rfr_id=info:sid/en.wikipedia.org:IBM+SystemT" class="Z3988">
2. ^ IBM BigInsights
3. ^ Text Analytics: Getting Results with SystemT
4. ^ Chiticariu, Laura; Danilevsky, Marina; Li, Yunyao; Reiss, Frederick; Zhu, Huaiyu. "SystemT: Declarative Text Understanding for Enterprise". Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 3 (Industry Papers). Association for Computational Linguistics: 76–83.76-83&rft.aulast=Chiticariu&rft.aufirst=Laura&rft.au=Danilevsky,+Marina&rft.au=Li,+Yunyao&rft.au=Reiss,+Frederick&rft.au=Zhu,+Huaiyu&rft_id=https://www.aclweb.org/anthology/N18-3010&rfr_id=info:sid/en.wikipedia.org:IBM+SystemT" class="Z3988">

## External links

[edit]

* IBM SystemT

This software article is a stub. You can help Wikipedia by expanding it.

|

* v
* t
* e

*[v]: View this template
*[t]: Discuss this template
*[e]: Edit this template