Intelletek Law Group, PLLC
Missing values imputation of sequential data
A method and system of imputing corrupted sequential data is provided. A plurality of input data vectors of a sequential data is received. For each input data vector of the sequential data, the input data vector is corrupted. The corrupted input data vector is mapped to a staging hidden layer to create a staging vector. The input data vector is reconstructed based on the staging vector, to provide an output data vector. adjusted parameter of the staging hidden layer is iteratively trained until it is within a predetermined tolerance of a loss function. A next input data vector of the sequential data is predicted based on the staging vector. The predicted next input data vector is stored.
INTERNATIONAL BUSINESS MACHINES CORPORATION
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Zhi Guo Tong Shi Wan Jing Hai Feng Shi Jing Xiang
Qiao Xie Zhao Mei Liu Guo Li