I made an introductory talk on word embeddings in the past and this write-up is an extended version of the part about philosophical ideas behind word vectors.
Short introduction to Vector Space Model (VSM) In information retrieval or text mining, the term frequency - inverse document frequency also called tf-idf, is
In a recent article, an alternating field-gradient magnetometer was described [P. J. Flanders, J. Appl. Phys. 63, 3940 (1988)]. For calibration of the system, a calculation was carried out. Here, the treatment of the extension rod of that system and the considerations concerning the piezoceramic are criticized.
S. Wong, W. Ziarko, and P. Wong. SIGIR '85: Proceedings of the 8th annual international ACM SIGIR conference on Research and development in information retrieval, page 18--25. New York, NY, USA, ACM Press, (1985)