This paper presents a work in progress whose
purpose is to model the handled, acquired, correct and
erroneous knowledge of individual learners engaged in
learning activities through virtual learning environments.
This knowledge is represented according to a cognitivecomputational
model which also serves to represent the
domain knowledge via an authoring tool. The latter
generates structures that allow the tutor to provide an
effective feedback to improve significantly the cognitive
level of the learner.
In this tutorial we look at the word2vec model by Mikolov et al. This model is used for learning vector representations of words, called "word embeddings".
FreePharma is a software plug-in that analyzes drug prescription information expressed in free natural language (written or spoken) and structures it automatically for integration in host applications. FreePharma can derive the dose, route, frequency etc.
FreePharma is a software plug-in that analyzes drug prescription information expressed in free natural language (written or spoken) and structures it automatically for integration in host applications. FreePharma can derive the dose, route, frequency etc.
Classical knowledge representation methods traditionally work with established relations such as synonymy, hierarchy and unspecified associations. Recent developments like
ontologies and folksonomies show new forms of collaboration, indexing and knowledge representation and encourage the reconsideration of standard knowledge relationships. In a
summarizing overview we show which relations are currently utilized in elaborated knowledge representation methods and which may be inherently hidden in folksonomies and ontologies.
J. Turian, L. Ratinov, und Y. Bengio. Proceedings of the 48th annual meeting of the association for computational linguistics, Seite 384--394. Association for Computational Linguistics, (2010)
M. Bonato. Europäische Hochschulschriften. Reihe VI, Psychologie ; Bd. 297 Publications
universitaires europÈennes. SÈrie VI, Psychologie ; vol. 297 P. Lang, Frankfurt am Main ;New York, (1990)Marcellus Bonato. ill 21 cm. Originally presented as the author's
thesis (doctoral--Universität Mäünster, 1989). $5GBV Includes bibliographical
references (p. 147-159). $5GBV.
M. Suwa, und B. Tversky. Design studies, 18 (4):
385-403(1997)"sketches serve as a 'perceptual interface' through which one can discover non-visual functional relations underlying the visual features." p 401.