[9p-Z09-1~18] 23.1 Joint Session N "Informatics"

[9p-Z09-18] Extraction of Polymer Good Solvents from Sentences

〇Hiroyuki Oka¹, Yoshitaka Sato², Shuhei Kondo², Hiroyuki Shindo^2,3, Yuji Matsumoto³, Masashi Ishii¹ (1.NIMS, 2.NAIST, 3.RIKEN AIP)

Keywords:polymer, good solvents, sentences

Sentences including polymer good solvents in polymer articles become able to be classified using machine learning. Extraction of polymer- and good solvent names from their sentences is the next subject. Classified sentences include sentences for GPC measurement and film preparation. Since polymer names are not often described in these sentences, they were also extracted from tables. Sentences including polymer good solvents were furthermore classified to the seven types, and good and poor solvents were identified in sentences for reprecipitation. These results are reported.