1Research on Personalized Learning Path Recommendation for Online Learning PlatformsLI Chunsheng, ZHANG Meng1451-14562Angle Estimation of Music Algorithm for Dimension Reduction and Unitary Rooting Based on MIMO RadarYIN Dayu, ZHANG Fei, JI Chuantang1457-1461,16343Application of Kernel Null Space Algorithm in Character RecognitionHAN Xiao, BI Bo, TANG Jinping, CAO Li1462-1468,14734Research and Analysis Based on Improved K-means AlgorithmYANG Juncheng, LI Shuxia1469-14735Cobalt Source Rod Arrangement Based on Genetic AlgorithmLI Zongkang, FAN Ganglong, CHEN Jinguang1474-14796Wind Speed Prediction in Low Wind Speed Area Based on Clustering-LSTM AlgorithmCHEN Zhihao1480-1483,14997Research on Algorithm of Semi-autonomous Automatic Configuration of Base StationWANG Jun, YANG Xiaofei, CHEN Jinping, FENG Beizhen, WANG Huayu1484-14888Fluid Detail Simulation Method Based on SPH Unified FrameworkHUA Lei, ZENG Lanling, YANG Yang, ZHAO Yan1489-1494,16169Construction of Oil and Gas Evaluation Parameter System of Trap Based on Data AnalysisWEN Bilong, WANG Yan1495-149910Unconscious Person Re-identification Feature Extraction System Based on JetsonTX2ZHAO Jiajing, LI Shu1500-1504,153911Design of Laser Ranging System Based on Background Light SuppressionQIU Jintao, ZHANG Chunfun1505-1509,153312Design of Anti-submarine Operational Simulation Environment for Surface Warship Operational SystemLYU Lin, CUI Mengda1510-1512,156713Research on Dynamic Resource Scheduling Based on User Cloud Service ClusterMA Long, CHEN Qingkui1513-151814Comparative Study on Guangxi Cold and Humidity Weather Forecast Based on Three Machine Learning AlgorithmsQIN Weijian, SHI Xuming, LU Hong, JIN Long1519-1523,155015Prediction Model of Flue-cured Tobacco Oil Grading Based on LBP-GLCM Fusion AlgorithmZHANG Fugui, YE Lei, LI Delun, WU Xuemei1524-152816Pedestrian Re-identification Method Based on Local Feature AttentionYAN Haolei, LI Xiaochun, QIN Xianxiang, FU Yijie1529-153317Research of Infant Crying Detection Method Based on Audio and Video FusionLIU Peng, ZHOU Xianwei, GONG Qixu, YU Songsen1534-153918Text Classification of Chinese News Based on CNN and LSTM Hybrid ModelZHANG Xin, ZHAI Zhengli, YAO Luyao1540-1543,157319Summary of Related Research on Path Planning Based on Improved Genetic AlgorithmZHAN Wenjing, LI Yongke1544-155020Application of Improved Fusion Algorithm in Logistics DistributionQIAN Yishan, HE Qiao1551-1555 