Abstract: The present invention provides an electronic shelf label communication system, method and apparatus.

Abstract: A fish school detection method and a system thereof, an electronic device and a storage medium are provided, the method includes inputting a to-be-detected fish school image into a fish school detection model; the fish school detection model including a feature extraction layer, a feature fusion layer and a feature recognition layer; extracting feature information of the to-be-detected fish school image based on the feature extraction layer, and determining a fish school feature map and an attention feature map based on an attention mechanism; fusing the fish school feature map and the attention feature map based on the feature fusion layer to determine a target fusion feature map; and determining a target fish school detection result based on the feature recognition layer and the target fusion feature map. Interference from environmental factors on detection results is eliminated, so as to effectively improve accuracy of the fish detection.

Abstract: This application provides a born-again TSK fuzzy classifier based on knowledge distillation. The born-again TSK fuzzy classifier based on knowledge distillation is denoted as CNNBaTSK, and a fuzzy rule of CNNBaTSK includes two parts: an antecedent part based on soft label information and a consequent part based on original data. A method for constructing the fuzzy rule of CNNBaTSK includes following steps: Step 1: taking, by the CNNBaTSK, the original data as input, obtaining a probability distribution of an output layer through a layer-by-layer neural expression, and introducing a distillation temperature to generate soft label information of DATASET; Step 2: partitioning the soft label information into five fixed fuzzy partitions to construct the fuzzy rule in a fuzzy part of the CNNBaTSK; Step 3: introducing the original data to calculate a consequent parameter, and optimizing the consequent parameter of CNNBaTSK using a non-iterative learning method.

Abstract: A traffic flow forecasting method based on Deep graph Gaussian processes includes: S1, with respect to the dynamics existing in a spatial dependency, using an attention kernel function to describe a dynamic dependency among vertices on a topological graph, and using the attention kernel function as a covariance function in an Aggregation Gaussian process to extract dynamic spatial features; S2, obtaining a Temporal convolutional Gaussian process from weights at different times and a convolution function that obeys the Gaussian processes, and obtaining temporal features in traffic data by combining the Aggregation Gaussian process; S3, constructing a Deep graph Gaussian process method integrating a Gaussian process and a depth structure from the Aggregation Gaussian process, the Temporal convolutional Gaussian process and a Gaussian process with a linear kernel function, inputting a data sample to be forecasted into the Deep graph Gaussian process method to obtain a forecasted result.