Mining scene anomaly detection method based on graph regular increment non-negative matrix factorization
A non-negative matrix decomposition and anomaly detection technology, which is applied in complex mathematical operations, instruments, character and pattern recognition, etc., can solve problems such as safety threats to construction personnel, and achieve the effects of ensuring accuracy, reducing dimensionality, and improving efficiency
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[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0033] The purpose of the present invention is to provide a mining scene anomaly detection method based on graph-regular incremental non-negative matrix decomposition, which can track and predict the safety of mining scenes in real time, achieve the effect of reducing the safety risk of mining personnel, and feedback abnormalities when the environment is abnormal Reasons, and ensure the effective use of network resources, improve efficiency.
[0034] Such as figure 1 As shown in FIG. 1 , it is a general flow chart of the mining scene anomaly detection method based on graph regular incremental non-negative matrix factorization provided by the embodiment of the present invention. Include the following steps:
[0035] Step 1: Data collection; use two sets of equipment (each set of equipment includes camera, various sensors (gas sensor, CO 2sens...
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