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The lab gives access for registered participants to a massive collection of microblogs and urls related to cultural festivals in the world.

It allows researchers in IR and NLP to experiment a broad variety of multilingual microblog search techniques (WikiPedia entity search, automatic summarization, language identification, text localization, etc.).

A login is required to acces the data, once registered on CLEF each registered team can obtain up to 5 extra individual logins by writing to eric.sanjuan@univ-avignon.fr or malek.hajjem@univ-avigon.fr

  • Content Analysis Results: Language identification 2017
    15 March 2018, by Malek Hajjem

    Results Topics are a random selection of original microblogs posted in June 2016 without external links and with more then 80 characters. Submissions and scores for the two best teams can be found here Syllabs and Lia. The task paper can be found here
    @inproceedingsDBLP:conf/clef/ErmakovaMS17, author = Liana Ermakova and Josiane Mothe and Eric SanJuan, title = CLEF 2017 Microblog Cultural Contextualization Content Analysis task (…)

  • Available ressources Clef 2018: detailed description
    14 March 2018, by Malek Hajjem

    The festival galleries dataset
    A massive collection of microblogs and urls related to culture festivals are provided for registered participants here . In order to deal with such large dataset we propose different format : A CSV format : It is a tab-separated CSV file that could be useful in case of managing dataset via a Mysql database or python programming langague. An XML format for Indri: This format could be smoothly indexed with Indri in case of need. With tweet textual content (…)

  • The festival galleries dataset
    18 October 2016, by sanjuan

    This data set allows to experiment microblog search and stream summarization.
    Microblog collection
    The document collection is provided to registered participants by ANR GAFES project. It consists in a pool of more than 50M unique micro-blogs from different sources with their meta-information as well as ground truth for the evaluation.
    The microblog collection contains a very large pool of public posts on Twitter using the keyword festival since June 2015. These micro-blogs are (…)