NIF services overview
Download as PPTX, PDF
0 likes1,184 views
The document provides an overview of the NIF Services which include a curated index of literature and data resources totaling approximately 200GB. The services allow users to search over literature and federated data, retrieve metadata and full text, and perform natural language processing tasks such as entity recognition and topic modeling. The services are implemented using open source technologies like Java, Jersey, Solr, and will be made openly available.
NIF services overview
- 1. NIF Services Overview and Demo Davis Banks (davis.e.banks@gmail.com) Chris Condit (condit@sdsc.edu)
- 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. 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. Implementation Details Java 7 Jersey 1.17.1 (JAX-RS) Solr 4.3.1 (Solr Cloud (soon)) Open source (soon?)
Editor's Notes
- #3: Compared to Pub Med (22,000,000 records)