TY - GEN
T1 - Enhancement of performance of document clustering in the authorship identification problem with a weighted cosine similarity
AU - Martín-del-Campo-Rodríguez, Carolina
AU - Sidorov, Grigori
AU - Batyrshin, Ildar
N1 - Publisher Copyright:
© 2018, Springer Nature Switzerland AG.
PY - 2018
Y1 - 2018
N2 - Distance and similarity measures are essential to solve many pattern recognition problems such as classification, information retrieval and clustering, where the use of a specific distance could led to a better performance than others. A weighted cosine distance is proposed considering a variation in the weights of exclusive attributes of the input vectors. An agglomerative hierarchical clustering of documents was used for the comparison between the traditional cosine similarity and the one proposed in this paper. This modified measure has outcome in an improvement in the formation of clusters.
AB - Distance and similarity measures are essential to solve many pattern recognition problems such as classification, information retrieval and clustering, where the use of a specific distance could led to a better performance than others. A weighted cosine distance is proposed considering a variation in the weights of exclusive attributes of the input vectors. An agglomerative hierarchical clustering of documents was used for the comparison between the traditional cosine similarity and the one proposed in this paper. This modified measure has outcome in an improvement in the formation of clusters.
UR - http://www.scopus.com/inward/record.url?scp=85059940068&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-04497-8_4
DO - 10.1007/978-3-030-04497-8_4
M3 - Contribución a la conferencia
SN - 9783030044961
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 49
EP - 56
BT - Advances in Computational Intelligence - 17th Mexican International Conference on Artificial Intelligence, MICAI 2018, Proceedings
A2 - Batyrshin, Ildar
A2 - de Lourdes Martínez-Villaseñor, María
A2 - Ponce Espinosa, Hiram Eredín
PB - Springer Verlag
T2 - 17th Mexican International Conference on Artificial Intelligence, MICAI 2018
Y2 - 22 October 2018 through 27 October 2018
ER -