Comprehensive resilience evaluation system for traditional village

A comprehensive resilience evaluation system for a traditional village, comprising:

• a data acquisition module, configured to acquire a set of data for resilience aspects of a traditional village to be evaluated;
• a multi-source semantic aggregation module for the resilience aspects of the traditional village to be evaluated, configured to perform semantic encoding and structured processing on the set of the data for the resilience aspects of the traditional village to be evaluated to obtain a multi-source semantic aggregation matrix for the resilience aspects of the traditional village to be evaluated;
• a first resilience evaluation label extraction module, configured to extract, from a backend database, a collection of multi-source semantic aggregation reference matrices for village resilience aspects labeled with a first resilience evaluation label;
• a semantic association encoding module, configured to perform semantic association encoding on the multi-source semantic aggregation matrix for the resilience aspects of the traditional village to be evaluated and the collection of multi-source semantic aggregation reference matrices for village resilience aspects, individually, to obtain a multi-source semantic aggregation implicit feature vector for the resilience aspects of the traditional village to be evaluated and a collection of multi-source semantic aggregation implicit reference feature vectors for village resilience aspects;
• a query encoding module, configured to perform, based on essential features of the collection of multi-source semantic aggregation implicit reference feature vectors for village resilience aspects, cross-domain query encoding on the multi-source semantic aggregation implicit feature vector for the resilience aspects of the traditional village to be evaluated relative to the collection of multi-source semantic aggregation implicit reference feature vectors for village resilience aspects to obtain a semantic query response representation vector for the resilience aspects of the traditional village to be evaluated;
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• a resilience evaluation module, configured to determine, based on the semantic query response representation vector for the resilience aspects of the traditional village to be evaluated, whether to label resilience of the traditional village to be evaluated as the first resilience evaluation label;
• wherein the query encoding module comprises:
• an essential feature extraction unit, configured to input the collection of multi-source semantic aggregation implicit reference feature vectors for village resilience aspects into an essential feature capture network to obtain a multi-source semantic aggregation reference essential feature representation vector for village resilience aspects;
• a semantic expression hierarchical modulation unit, configured to perform, based on the multi-source semantic aggregation reference essential feature representation vector for village resilience aspects, semantic expression hierarchical modulation on each multi-source semantic aggregation implicit reference feature vector for village resilience aspects in the collection of multi-source semantic aggregation implicit reference feature vectors for village resilience aspects to obtain a collection of modulated multi-source semantic aggregation implicit reference feature vectors for village resilience aspects;
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• a cross-domain query encoding unit, configured to perform the cross-domain query encoding on the multi-source semantic aggregation implicit feature vector for the resilience aspects of the traditional village to be evaluated and the collection of modulated multi-source semantic aggregation implicit reference feature vectors for village resilience aspects to obtain the semantic query response representation vector for the resilience aspects of the traditional village to be evaluated;
• wherein the essential feature extraction unit is specifically configured to:
• calculate, for each multi-source semantic aggregation implicit reference feature vector for village resilience aspects in the collection of multi-source semantic aggregation implicit reference feature vectors for village resilience aspects, a semantic difference coefficient relative to other multi-source semantic aggregation implicit reference feature vectors for village resilience aspects to thereby obtain a collection of multi-source semantic aggregation reference semantic difference coefficients for village resilience aspects;
• take an opposite of each multi-source semantic aggregation reference semantic difference coefficient for village resilience aspects in the collection of multi-source semantic aggregation reference semantic difference coefficients for village resilience aspects, and perform normalization processing based on a Softmax function to obtain a collection of multi-source semantic aggregation reference essential semantic relevance factors for village resilience aspects;
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• calculate, using the collection of multi-source semantic aggregation reference essential semantic relevance factors for village resilience aspects as a weight collection, a position-wise weighted sum of the collection of multi-source semantic aggregation implicit reference feature vectors for village resilience aspects to obtain the multi-source semantic aggregation reference essential feature representation vector for village resilience aspects.