Tasks 2017

The overall usage scenario for this lab edition is centered on festival participants:

  1. an insider participant who receives a microblog about the cultural event in which he will participate in will need context to understand it (microblogs often contain implicit information). The participant will also need this background information before clicking on the link.
  2. if a participant in a specific location wants to know what is going on in surrounding events relatively to artists, music or shows that he would like to see. Starting from a list of bookmarks in the wikipedia app, the participant will seek for a short list of microblogs summarizing the current trends about related cultural events. She/he is more interested in microblogs from insiders than outsiders or officials.

Three independent sub-tasks have been identified: content analysis, global search and time-line summarization.


News

  • CLEF 2017 Microblog Cultural Contextualization overviews in Dublin

    Labs 4, 13:45-15:45, CMC, room 5039

    Content analysis and Microblog Search:

    1. Detailed overview
    2. participant presentations
    3. discussion towards Cultural Image Queries over Social Media.

    Labs 5, 16:45-18:15, CMC, room 5039

    Time Line Illustration:

    1. Detailed overview
    2. evaluation material release
    3. discussion towards dealing with Language Dialects and Varieties in Mining and Search over Cultural Social Media posts.

    View online : CLEF 2017 program

  • Topics released for task 3

    Topics are given in the file clef_mc2_task3_topics.xml

    There are extracted from 4 festival programs (see readme file): Vielles Charrues 2015
    Transmusicales 2015, Avignon 2016, Edinburgh 2016.

  • Topics released for tasks 1 and 2

    Topics have been released for tasks 1 and 2.

    A login is required to acces the data, once registered on CLEF each registered team can obtain up to 4 extra individual logins by writing to admin@talne.eu.

    The complete stream of 70 000 000 microblogs is available for registered participants.
    An indri Index with a web interface and online API are available to query the whole set of microblogs.

Articles in this section

  • Evaluation Methodology

    by Eric SanJuan

    Systems 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 (...)