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Journal of Sensors
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2018
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Article
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Tab 2
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Research Article
Study of the Magnetic Properties of Haematite Based on Spectroscopy and the IPSO-ELM Neural Network
Table 2
Comparison of different method of detecting magnetic properties.
Method
Accuracy
Time consuming (h)
Cost(yuan)
Artificial test
60%
4
About 300
Chemical test
100%
72
About 20,000
IPSO-ELM
92%
3
About 200