cosine_sim {jmotif} | R Documentation |
Computes the cosine distance value between a bag of words and a set of TF-IDF weight vectors.
Description
Computes the cosine distance value between a bag of words and a set of TF-IDF weight vectors.
Usage
cosine_sim(data)
Arguments
data |
the list containing a word-bag and the TF-IDF object. |
References
Senin Pavel and Malinchik Sergey, SAX-VSM: Interpretable Time Series Classification Using SAX and Vector Space Model. Data Mining (ICDM), 2013 IEEE 13th International Conference on, pp.1175,1180, 7-10 Dec. 2013.
Salton, G., Wong, A., Yang., C., A vector space model for automatic indexing. Commun. ACM 18, 11, 613-620, 1975.
[Package jmotif version 1.1.1 Index]