回溯搜索优化改进矩阵填充的高效位置指纹库构建
李丽娜, 李文浩, 尤洪祥, 王越
High efficient construction of location fingerprint database based on matrix completion improved by backtracking search optimization
LI Lina, LI Wenhao, YOU Hongxiang, WANG Yue
计算机应用
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2017, (7): 1893
-1899
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DOI: 10.11772/j.issn.1001-9081.2017.07.1893
