These are the slides used to presented at CLEF 2016 in Evora to introduce the CM2 lab. Overall Procedure Take a microblog about an event with an url. Identify its language. Identify a related cultural event or filter it out. Reveal When, Where, Who ... Relate it to Wikipedia entities2017 Organization Task 1: language, filtering and localization lead by Toulouse, Montréal and Paris starts … now! Task 2: entity extraction, summarization and linking starts in November 2016 lead by Avignon, (…)
MC2 CLEF Lab is centered on mining the social media sphere surrounding cultural events such as festivals and movies,
It provides access for registered participants to the microbolg collection of the GAFES project funded by the French National Research Agency and lead by the University of Avignon.
Articles les plus récents
-
Microblog Cultural Contextualization 2017 lab introduction
18 October 2016, by sanjuan -
Cultural Microblog Contextualization based on Wikipedia
31 March 2016, by Jian-Yun Nie, josiane, Liana ErmakovaOrganizers:
Liana Ermakova, Josiane Mothe, Jian-Yun Nie (cmct1@irit.fr)
Task 1 participation deadline extended to 23 May, 2016
Objective
The aim of this task is to generate a short summary providing background information for a tweet to help a user understand it. For instance, if a microblog announced a cultural event, participants would have to provide a short summary extracted from Wikipedia that provides -extensive -background about this event. The summary must contain (…) -
TimeLine illustration of a festival based on Microblogs
3 November 2015, by Lorraine, PhilippeObjective
The goal of this task is to link the events of a festival program to a related microblog posts. This information is very important for attendees of festivals and for organizers to get feedback.
Microblog posts will be provided with their timestamps, which are crucial as a basis for the requested linking.
Participants will be have to provide a timetable for each event using the 10 best tweets based on their relevance and diversity. In this task, diversity is a must because (…) -
Microlog Data Set
2 November 2015, by sanjuanThe document collection provided by GAFES project consists a pool of more than 70M unique microblogs from different sources with their meta-information and expanded URLs on a MySQL server. Due to legal terms the access to this database is restricted to registered participants under privacy agreement.
Along with the microblog corpus, a clean simplified xml dump of wikipedia easy to index and to process with state of the art NLP tools is made available to participants. Ground truth (…) -
Evaluation Methodology
2 November 2015, by sanjuanSystems will be evaluated mainly on informativeness and relevance, but readability and ergonomy will be also checked. Informativeness evaluation will rely on textual references established by experts in project GAFES, following the strict methodology
at CLEF-INEX tweet contextualization track (http://inex.mmci.uni-saarland.de/tracks/qa/). Readability and ergonomy would be carried out on the output for specific festivals based on questionnaires to be filled out by lab participants. Best (…)