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浏览/检索结果: 共2条，第1-2条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Supervised Collaborative Filtering Based on Ridge Alternating Least Squares and Iterative Projection Pursuit 期刊论文 IEEE ACCESS, 2017, 卷号: 5, 页码: 6600-6607 作者:  Chen, Bo-Wei;  Ji, Wen;  Rho, Seungmin;  Gu, Yu 收藏  |  浏览/下载：24/0  |  提交时间：2019/12/12 Incomplete data analysis  privacy preservation  supervised collaborative filtering  collaborative filtering (CF)  alternating least squares (ALS)  supervised data imputation  data imputation  singular value decomposition (SVD)  supervised nonnegative matrix factorization (NMF)  recommendation system  low-rank matrix approximation  matrix completion  matrix factorization  iterative projection pursuit   Missing Data Imputation Based on Low-Rank Recovery and Semi-Supervised Regression for Software Effort Estimation 会议论文 作者:  Jing, Xiao-Yuan;  Qi, Fumin;  Wu, Fei;  Xu, Baowen 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 Software effort estimation  Missing data problem  Drive factor missing case  Effort label missing case  Low-rank recovery and semi-supervised regression imputation (LRSRI)