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Xerox Incremental Parser
Fine-Grained Linguistic Analysis For Contextual Entity Recognition And Fact
Extraction.
Technology Description
Extracting the meaning from unstructured content is an ever growing need. It
calls for computational text analysis that goes far beyond simple keyword
search.
XIP is an on-the-fly rule compiler with very powerful formalism, and an API to
integrate its syntacic and semantic text parsing functionalities into end-user
applications. It comes with an interface for grammer developers to build upon
XRCE's XIP grammars.
XIP English Parsing Capabilities
The XIP English grammar can extract the following:
- Chunks - verb phrases (VP), noun phrases (NP), prepositional phrases (PP),
etc.
- Dependencies - subject / object, passive / active, etc.
- Named entities - people, organizations, locative & temporal expressions
- Semantic roles - destination, purpose, duration
- Communicative intentions - paradigm shifts, etc.
- Co-references
Features & Benefits For Developers
- More expressive formalism - Can represent and manipulate a larger number of
linguistic features, express abstract rules, and access contect (incl. in other
sentences)
- Declarative - Rules and engine are distinct
- Modular - Linguistic descriptions are organized in modules. One
multi-purpose system for various end-user solutions
- Versatile, multi-functional, language-independent and incremental - New
rules can build upon existing ones
- Full XML architecture
- Computational efficiency - ca. 2,000 words per second in English
Intellectual Property Summary
Xerox Intellectual Property includes patents, patent applications, and know-how.
For Licensing Information
To learn more about licensing the Xerox Incremental Parser technology.
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United States
