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https://issues.apache.org/jira/browse/STANBOL-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antonio David Pérez Morales updated STANBOL-1140:
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Attachment: (was: gsoc-freebase-graph-importer-1.0-SNAPSHOT.zip)
> Freebase To Graph Importer
> --------------------------
>
> Key: STANBOL-1140
> URL: https://issues.apache.org/jira/browse/STANBOL-1140
> Project: Stanbol
> Issue Type: Sub-task
> Components: Entityhub
> Reporter: Antonio David Pérez Morales
> Labels: Freebase, disambiguation, graph, neo4j
> Attachments: gsoc-freebase-graph-importer-1.0-SNAPSHOT.zip
>
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> Freebase is a large collaborative knowledge base consisting of metadata
> composed mainly by its community members. It is an online collection of
> structured data harvested from many sources, including individual 'wiki'
> contributions. Freebase aims to create a global resource which allows people
> (and machines) to access common information more effectively.
> Freebase data is available for free/libre for commercial and non-commercial
> use under a Creative Commons Attribution License, and an open API, RDF
> endpoint, and database dump are provided for programmers. Freebase contains
> 1.2 billion of triples so having this information in a graph will be very
> useful in order to be able to create new graph-based algorithms for
> disambiguation.
> The goal of this task is to develop a tool that will be able to parse a
> Freebase dump and import it in a graph database. For a first version, the
> selected database will be Neo4j, managed by Tinkerpop Blueprints API. In
> order to build the graph, we are going to store as vertexes all the Freebase
> entities. Between two vertex, it will be an edge if there is a direct
> relationship between both entities in Freebase or a mediated relationship.
> Mediated relationship relates two entities that are Topics (concepts) in
> Freebase through an entity that is not a Topic (categories). This categorized
> edges can be very useful for the later disambiguation.
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