Skip to ContentSkip to Navigation
Over onsNieuws en agendaNieuwsberichten

Antal van den Bosch - Example-based modeling of syntactic alternations

08 januari 2013
Based on corpus data such as childrens' and child-directed speech data from CHILDES, or any large digital corpora of written text, computational models can be trained to predict certain choices made during speech or writing. Memory-based models are a class of computational models that store examples of alternations, and use analogical or similarity-based reasoning over these stored examples to predict which choice is going to be made given a new, unseen input context. I will discuss experiments performed with memory-based models in two cases studies which are both work in progress.

First, in joint work with Joan Bresnan we train models on individual childrens' data as well as on other childrens' data and child-directed speech to predict new alternation choices in the English dative construction. Learning curve studies indicate that having child-directed speech in memory leads to better predictions than having only children's data, but if sufficient data is available for a single child, its own history of data points is also a good predictor of its next choices.

Second, in joint work with Stef Grondelaers and Dirk Speelman we model the complex distribution of Dutch existential 'er' (there) in Flemish and northern-Dutch locative inversion constructions. Our data show that using only lexical features produces prediction scores for the Northern-Dutch data which are on a par with previously tested regression models containing abstract linguistic features. The fact that the Flemish distribution of 'er' cannot be modelled exclusively on the basis of lexical input reveals deep-rooted differences between two language varieties which seem to be no further apart than British and American English.

Generalizing over these case studies I discuss issues in comparing lexical versus abstract linguistic features and issues in experimental regimens for testing computational models.
Laatst gewijzigd:31 mei 2018 16:05

Meer nieuws

  • 15 november 2018

    Keuzegids 2019: RUG-opleidingen constant in de Nederlandse top

    Tien bacheloropleidingen aan de Rijksuniversiteit Groningen (RUG) krijgen dit jaar van de Keuzegids Universiteiten het kwaliteitszegel Topopleiding, waarmee ze tot de top van het Nederlandse wetenschappelijke onderwijs behoren. In de categorie ‘Brede...

  • 12 november 2018

    Symposium 'Gaswinning, aardbevingen en wat nu?' op 15 november a.s.

    Het Groninger Universiteitsfonds (GUF) bestaat dit jaar 125 jaar. Tijdens een speciaal symposium met de titel ‘Gaswinning, aardbevingen en wat nu?’ op donderdag 15 november 2018, wordt daarom de 'Ubbo Emmiuspenning voor bijzondere maatschappelijke verdiensten'...

  • 06 november 2018

    Groningen blijft in trek bij Nederlandse en internationale studenten

    De Rijksuniversiteit Groningen telt per 1 november 2018 31.115 studenten met een ‘actieve eerste inschrijving’ voor een bachelor of masteropleiding. Dit is een stijging van 4,6% ten opzichte van 2017.Het totale aantal studenten dat ingeschreven is aan...