+1 Write it up, Gema! ;-)
You'll mentor it with a co-mentor (!) I can easily think of a couple names.... Mikel Al 03/19/2013 01:49 PM, En/na Gema Ramírez-Sánchez ha escrit: > Hi there, > > as I see it, there is a need in Apertium for most released pairs and > the ones to come: better PoS taggers. In my experience, training > supervised taggers has never been a waste of time but all the > opposite: at the same time we have quality improvement and we are > creating unvaluable linguistic resources such as disambiguated tagged > corpora. > > So, how to turn this inot a GSoC idea? > > Following the wikipages on how to train a tagger (see below) and > taking into account that supervised training still to be written... > this project would at least involve > > 0) (must-have) making an interface where you can upload a raw text of, > say, 25.000 words or (optional) create a corpus or X size for a given > language from wikipedia > > and, by choosing a language for which there is at least a > morphological dictionary in Apertium, you have: > > 1) (must-have) a non-disambiguated tagged corpus > 3) (must-have) a .dic file > 2) (must-have) a simple fully functional precalculated .tsx file in > which coarse tags defined taking into account the information from the > dic file > > then it will also include: > > 4) (must-have) a user-friendly interface to take your > non-disambiguated tagged corpus and be able to disambiguate it > manually > 5) (must-have) a user-friendly documentation on how to improve the tsx > (refine coarse tags, write rules) > 6) (must-have) a user-friendly interface to train a supervised tagger > 7) (must-have) some way to evaluate performance of a .prob > > I'm surely forgetting some must-have and I have to think about it a > little bit more, but, what do you think about the general idea of > having tools to train supervised taggers? > > Another important question: I'll not able to technically mentor this > project, so, if no one else is interested... > > Best, > > Gema. > > -------------------- > How to train a tagger in Apertium: > http://wiki.apertium.org/wiki/Tagger_training > http://wiki.apertium.org/wiki/Target_language_tagger_training > http://wiki.apertium.org/wiki/Unsupervised_tagger_training > -- Mikel L. Forcada (http://www.dlsi.ua.es/~mlf/) Departament de Llenguatges i Sistemes Informàtics Universitat d'Alacant E-03071 Alacant, Spain Phone: +34 96 590 9776 Fax: +34 96 590 9326 ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_mar _______________________________________________ Apertium-stuff mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/apertium-stuff
