Matrix and tensor factorization tech...
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  • Matrix and tensor factorization techniques for recommender systems[electronic resource] /
  • 紀錄類型: 書目-語言資料,印刷品 : Monograph/item
    杜威分類號: 005.56
    書名/作者: Matrix and tensor factorization techniques for recommender systems/ by Panagiotis Symeonidis, Andreas Zioupos.
    作者: Symeonidis, Panagiotis.
    其他作者: Zioupos, Andreas.
    出版者: Cham : : Springer International Publishing :, 2016.
    面頁冊數: vi, 102 p. : : ill., digital ;; 24 cm.
    Contained By: Springer eBooks
    標題: Recommender systems (Information filtering)
    標題: Computer Science.
    標題: Information Storage and Retrieval.
    標題: Mathematical Applications in Computer Science.
    標題: Mathematics of Computing.
    標題: Artificial Intelligence (incl. Robotics)
    ISBN: 9783319413570
    ISBN: 9783319413563
    內容註: Part I Matrix Factorization Techniques -- 1. Introduction -- 2. Related Work on Matrix Factorization -- 3. Performing SVD on matrices and its Extensions -- 4. Experimental Evaluation on Matrix Decomposition Methods -- Part II Tensor Factorization Techniques -- 5. Related Work on Tensor Factorization -- 6. HOSVD on Tensors and its Extensions -- 7. Experimental Evaluation on Tensor Decomposition Methods -- 8 Conclusions and Future Work.
    摘要、提要註: This book presents the algorithms used to provide recommendations by exploiting matrix factorization and tensor decomposition techniques. It highlights well-known decomposition methods for recommender systems, such as Singular Value Decomposition (SVD), UV-decomposition, Non-negative Matrix Factorization (NMF), etc. and describes in detail the pros and cons of each method for matrices and tensors. This book provides a detailed theoretical mathematical background of matrix/tensor factorization techniques and a step-by-step analysis of each method on the basis of an integrated toy example that runs throughout all its chapters and helps the reader to understand the key differences among methods. It also contains two chapters, where different matrix and tensor methods are compared experimentally on real data sets, such as Epinions, GeoSocialRec, Last.fm, BibSonomy, etc. and provides further insights into the advantages and disadvantages of each method. The book offers a rich blend of theory and practice, making it suitable for students, researchers and practitioners interested in both recommenders and factorization methods. Lecturers can also use it for classes on data mining, recommender systems and dimensionality reduction methods.
    電子資源: http://dx.doi.org/10.1007/978-3-319-41357-0
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