AgroTagger Ahsan MORSHED OEKC, FAO, Rome

AGENDA  Introduction  Existing tools  AgroTagger  Demo  Future works

Introduction breaking existing legacy repositories to data Information is moving towards the web of data

OpenCalais PoolParty Existing tagging tools

Which tools do I use ?

Name/Identy determination in unstructured texts Using Agrovoc as a controlled vocabulary Structured RDF files that can be used to link data Developed by IIT Kanpur for AgroPedia Indica Prototype under testing with excellent results AgroTagger

Agrovoc, Agrotags and KM Agrovoc Agrotags KM

At the top level, Agrotagger works in three main stages:  Stage 1: Identify all Agrovoc terms in the document – the document now is a bag of Agrovoc terms  Stage 2: For each of these Agrovoc terms, identify an Agrotags term; this reduces the document to a bag of Agrotags terms.  Stage 3: Use statistical techniques to calculate the suitability of these terms for keyphrases Workflow in Agrotagger

Life Demo: Sementii mark uso: OpenCalais AgroTagger PoolParty

To make extension for supporting different files formats To make RDF output for Linked Data Integrating with Drupal module Future Works