INTERNATIONAL

AI to identify, describe wild animals

New York, June 6: Researchers have developed an Artificial Intelligence (AI) system that can automatically identify, count and describe wild animals using photographs collected by “camera traps”, also called motion-sensor cameras. The findings showed that the AI system could automate animal identification for up to 99.3 per cent of images at an accuracy rate of 96.6 per cent which was similar to the rate achieved by crowdsourced teams of human volunteers. “This technology lets us accurately, unobtrusively and inexpensively collect wildlife data, which could help catalyse the transformation of many fields of ecology, wildlife biology, zoology, conservation biology and animal behaviour into ‘big data’ sciences,” said Jeff Clune, Associate Professor at the University of Wyoming in the US and senior author of the paper. “This will dramatically improve our ability to both study and conserve wildlife and precious ecosystems,” Clune said.

The AI technique used by the researchers is called deep learning. Deep neural networks are a form of computational intelligence loosely inspired by how animal brains see and understand the world. They require vast amounts of training data to work well, and the data must be accurately labelled – for example, each image being correctly tagged with which species of animal is present, how many there are, among others. (IANS)