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Abstract

The invention discloses a Raman spectrum classification method, a species blood and semen classification method and a species classification method. The Raman spectrum classification method comprises: first, acquiring Raman spectrum data as a training set and a test set; second, acquiring Raman spectrum data with obvious spectral peak information; then, inputting the spectrum data with the spectral peak information into a one-dimensional convolution and multi-head self-attention mechanism combined neural network model to train a classification model; and finally, inputting the Raman spectrum test set data to the trained classification model to obtain a classification result. The local peak feature information can be obtained by performing a convolution calculation on a spectrum, global peak correlation information can be obtained by performing a multi-head self-attention calculation, and the effect of multi-scale feature fusion is achieved, so that the local feature peak and the global peak correlation of a Raman spectrum can be combined.

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