NIF services overview

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  • Compared to Pub Med (22,000,000 records)
  • NIF services overview

    1. 1. NIF Services Overview and Demo Davis Banks (davis.e.banks@gmail.com) Chris Condit (condit@sdsc.edu)
    2. 2. NIF Data Holding Overview • A curated index of electronic resources – Literature (Pubmed with OpenAccess) (≈90GB) – Data Federation (≈110GB) – A registry of web resources (nlx_149407-1) • Ontoquest
    3. 3. Service Overview • http://nif-services.neuinfo.org/services/ • Literature – Search, get by PMID, “more like”, sections, RIS • Federation – Search, paged data, facets, CSV • Ontology • Vocabulary • Lexical (Lingpipe or OpenNLP (soon)) – Sentences, POS, chunks (PMIDS), entities • Latent Dirichlet Allocation – PMIDs / chunks • Annotation – URL or text
    4. 4. Implementation Details • Java 7 • Jersey 1.17.1 (JAX-RS) • Solr 4.3.1 (Solr Cloud (soon)) • Open source (soon?)

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