【电商搜索】现代工业级电商搜索技术-亚马逊-经典的Item-to-Item协同推荐算法Amazon.com 推荐系统:基于Item-to-Item的协同过滤@article{linden2003amazon, title={Amazon. com recommendations: Item-to-item collaborative filtering}, author={Linden, Greg and Smith, Brent and York, Jeremy}, journal={IEEE Internet computing}, volume={7}, number={1}, pa