【摘要】 随着电子商务的迅猛发展,用户推荐日益成为最新兴的市场需求之一,协同过滤算法在用户推荐领域发挥着举足轻重的作用。基于此,笔者从其实现原理与算法描述两个方面阐述了基于用户的协同过滤算法和基于项目的协同过滤算法,通过实验验证了该算法在用户推荐领域的有效性和巨大应用意义。希望本设计为该领域的发展提供了强有力的技术支持。更多还原

【Abstract】 With the rapid development of electronic commerce, user recommend becomes one of the latest market needs. Collaborative filtering algorithms play an important role in the field of users recommend. This paper described the user-based collaborative filtering algorithm and item-based collaborative filtering algorithm from algorithm implementation and algorithm description. At last, experimental results show that the algorithm is effective and significant in user recommendation. This paper provides strong technical support for the development of user recommend.更多还原