LSIS/LIA at TREC 2012 Knowledge Base Acceleration
نویسندگان
چکیده
This paper describes our joint participation in the TREC 2012 KBA task. The system is broken down as follows : first name variations of the entity topics are searched then documents containing at least one of them are retrieved. Finally documents go through two classifiers to categorize them as garbage, neutrals, relevant or centrals. This system got good results (3rd of 11) however first analyses tends to show that ranking is just a little bit better than random.
منابع مشابه
Bi-directional Linkability From Wikipedia to Documents and Back Again: UMass at TREC 2012 Knowledge Base Acceleration Track
Same as Report (SAR) 18. NUMBER
متن کاملThe University of Amsterdam at TREC 2012
We describe the participation of the University of Amsterdam’s ILPS group in the Knowledge Base Acceleration and Microblog tracks at TREC 2012.
متن کاملThe University of Amsterdam at TREC 2012 Richard
We describe the participation of the University of Amsterdam’s ILPS group in the Knowledge Base Acceleration and Microblog tracks at TREC 2012.
متن کاملIRIT at TREC Knowledge Base Acceleration 2013: Cumulative Citation Recommendation Task
This paper describes the IRIT lab participation to the Cumulative Citation Recommendation task of the TREC 2013 Knowledge Base Acceleration Track. In this task, we are asked to implement a system which aims to detect “Vital” documents that a human would want to cite when updating the Wikipedia article for the target entity. Our approach is built on two steps. First, for each topic (entity), we ...
متن کاملBUPT_PRIS at TREC 2014 Knowledge Base Acceleration Track
This paper describes the system in Vital Filtering and Streaming Slot Filling task of TREC 2014 Knowledge Base Acceleration Track. In the Vital Filtering task, The PRIS system focuses attention on query expansion and similarity calculation. The system uses DBpedia as external source data to do query expansion and generates directional documents to calculate similarities with candidate worth cit...
متن کامل