Banca de DEFESA: SILVAN FERREIRA DA SILVA JÚNIOR

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : SILVAN FERREIRA DA SILVA JÚNIOR
DATE: 18/12/2020
TIME: 08:00
LOCAL: Google Meets
TITLE:

Evaluating Human-Machine Translation with Attention Mechanisms for Industry 4.0 Environment SQL-Based Systems

KEY WORDS:

NLP, Attention, Industry, IoT, Measurement, SQL, Deep Learning.

PAGES: 30
BIG AREA: Engenharias
AREA: Engenharia Elétrica
SUMMARY:

The use of relational databases is increasingly present in the industry. Applications in medicine, IoT and Industry 4.0 are examples of this. Despite the great capacity and efficiency in data storage and retrieval, this type of database requires technical knowledge in specific query languages to access this information, which distances these types of applications from the non-specialized public. In this work, we propose an application of recent models in natural language processing that uses mechanisms to translate natural language into English into SQL applied to a database that stores sensor data, focusing on the concept of Industry 4.0. Paired examples of natural language phrases were generated with their corresponding SQL query to be used for training and validation. The model was agnostic in relation to the database schema, so that it only handles the input and output sequences regardless of the database structure. The data comes from historians of the typical process used in industrial settings. When training the deep neural network, we obtained a language model with an accuracy of approximately 99 \% in the validation set.

BANKING MEMBERS:
Presidente - 2579664 - ALLAN DE MEDEIROS MARTINS
Interno - 2885532 - IVANOVITCH MEDEIROS DANTAS DA SILVA
Externo ao Programa - 1775264 - GUSTAVO BEZERRA PAZ LEITAO
Externo à Instituição - FRANCISCO DE ASSIS BRITO FILHO - UFERSA