TY - JOUR
T1 - Wikification of Learning Objects Using Metadata as an Alternative Context for Disambiguation
AU - Abarca, Reyna Melara
AU - Perez-Martinez, Claudia
AU - Gelbukh, Alexander
AU - Morteo, Gabriel López
AU - Reyes, Magally Martinez
AU - López, Moisés Pérez
PY - 2015
Y1 - 2015
N2 - We present a methodology to wikify learning objects. Our proposal is focused on two processes: word sense disambiguation and relevant phrase selection. The disambiguation process involves the use of the learning object's metadata as either additional or alternative context. This increases the probability of success when a learning object has a low quality context. The selection of relevant phrases is performed by identifying the highest values of semantic relatedness between the main subject of a learning object and the phrases. This criterion is useful for achieving the didactic objectives of the learning object.
AB - We present a methodology to wikify learning objects. Our proposal is focused on two processes: word sense disambiguation and relevant phrase selection. The disambiguation process involves the use of the learning object's metadata as either additional or alternative context. This increases the probability of success when a learning object has a low quality context. The selection of relevant phrases is performed by identifying the highest values of semantic relatedness between the main subject of a learning object and the phrases. This criterion is useful for achieving the didactic objectives of the learning object.
KW - Learning objects
KW - Natural language processing
KW - Wikification
KW - Word sense disambiguation
UR - http://www.scopus.com/inward/record.url?scp=84920500278&partnerID=8YFLogxK
U2 - 10.13053/CyS-18-4-2029
DO - 10.13053/CyS-18-4-2029
M3 - Artículo
SN - 1405-5546
VL - 18
SP - 755
EP - 765
JO - Computacion y Sistemas
JF - Computacion y Sistemas
IS - 4
ER -