Written by Thomas Kurbiel 408 Followers ·Writer for Towards Data Science Advanced Computer Vision & AI Research Engineer at APTIV Germany Follow More from Thomas Kurbiel and Towards Data Science Thomas Kurbiel in Towards Data Science Derivative of the Softmax Function and the Categorical Cross-...
Method of preparing a fluorene derivative and the method of purifying thereof A fluorene derivative of high purity is produced by reacting fluorenone with phenoxyethanol in the presence of a sulfuric acid-thiol catalyst system, dissolving the reaction mixture in a lower aliphatic alcohol and adding ...
(a) for each electronic file in the first subset, creating a derivative attribute having a value representative of the file class of the electronic file, the creation of each file class derivative attribute itself comprising the steps of: (i) identifying a terminal file extension for that ...