Abstract
Current study results on Machine Learn ing have been published. According to news reporting originating in Wuhan, Peopl e's Republic of China, by NewsRx journalists, research stated, "Ultra-high perfo rmance concrete (UHPC) is an advanced material in construction. Porous lightweig ht aggregates (PLWA) could reduce the self-shrinkage risk of UHPC by maintaining internal relative humidity." Financial supporters for this research include National Natural Science Foundati on of China (NSFC), Guangdong Basic and Applied Basic Research Foundation, Syste matic Project of Guangxi Key Laboratory of Disaster Prevention and Engineering S afety.