Indonesia Conference Directory

Librarians classify the book using Decimal Dewey Classification (DDC) System. It is the system for cataloging and indexing of books that have 3 divisions, a ten, a hundred, and a thousand. Each division reflects the book subject. Mostly, librarians only read the book title by reason of it represents the book contents. Then, they search the index of it in the DDC system. However, the process will need extra time. Efficiently, Optical Character Recognition can assist the librarians to convert the image of the book cover into text-editable for getting the book title. For pre-processing, the text will be changed to lowercase, removed the useless words, and tokenized. Long Short Term Memory (LSTM) Neural Network is almost used for text classification research. Its performance has been accurate until more than 85% in this research. Librarians only scan the book cover using a web camera and obtain the information of the book index.