(IMAGE) Concordia University Caption Ketra Schmitt (left) and Arezo Bodaghi: “We cannot simply rely on the current evaluation matrix found in machine and deep learning to identify toxic content.” Credit Concordia University Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.