Classifier Instance:

Anchor text: Use case
Target Entity: Use_case
Preceding Context: The development of a computer-based information system includes a systems analysis phase which produces or enhances the data model which itself is a precursor to creating or enhancing a database (see Christopher J. Date "An Introduction to Database Systems"). There are a number of different approaches to system analysis. When a computer-based information system is developed, systems analysis (according to the Waterfall model) would constitute the following steps: Another view outlines a phased approach to the process. This approach breaks systems analysis into 5 phases:
Succeeding Context: s are a widely-used systems analysis modeling tool for identifying and expressing the functional requirements of a system. Each use case is a business scenario or event for which the system must provide a defined response. Use cases evolved out of object-oriented analysis; however, their use as a modeling tool has become common in many other methodologies for system analysis and design.
Paragraph Title: Information technology
Source Page: Systems analysis

Ground Truth Types:

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Predicted Types:

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wordnet_organization_108008335-2.039233118540378 0
wordnet_person_100007846-1.3502767332363996 0
yagoGeoEntity-1.804758534060363 0
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