Data amplification method based on high-dimensional space transformation and machine recognition system
A high-dimensional space, space transformation technology, applied in character and pattern recognition, instruments, computer parts and other directions, can solve the problems of ignoring boundaries and isolated points, sample point classification errors, sample overlap, etc., to improve classification accuracy, improve Classification performance, the effect of avoiding sample overlap
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[0043] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0044] The present invention amplifies the corresponding positive sample data set by studying the distribution histogram of the negative samples, and solves the problem of mismatching positive and negative sample data in the machine learning model; performs statistical analysis based on the background samples (negative samples), and obtains The distribution of the target sample (positive sample) data is generated, and then the target sample is generated, which improves the effectiveness of the amplified data.
[0045] The application principle of the present invention will be described in detail below in conjunction with th...
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