Image marking method based on multi-mode deep learning
A deep learning and image annotation technology, applied in the field of image processing, can solve problems such as difficult to achieve satisfactory results
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[0050] The invention will be described in further detail below in conjunction with the accompanying drawings.
[0051] Such as figure 1 As shown, the present invention provides a method for image labeling based on multimodal deep learning. The method includes: first, using unlabeled images to train a deep neural network; secondly, using backpropagation to optimize each single modality; finally, using Power Gradient Algorithm for Online Learning to Optimize Weights Between Different Modalities.
[0052] The deep neural network in the present invention adopts convolutional neural network, and its model structure is as follows figure 2 shown. The present invention evaluates the performance of the image labeling algorithm based on multimodal deep learning proposed by the present invention through a series of experiments.
[0053] Step 1: Introduce the dataset used to evaluate the performance of the algorithm.
[0054] The experiment adopts three public image datasets, includi...
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