4 results about "Mathematical Operators" patented technology

A game tile 1 comprises a single numeric indicum and a means for depicting mathematical operators to connect the integers. The tile may comprise two visually different sides 5, 6 both marked with an i

The present invention provides a project scheduling rule mining method and system based on gene expression programming (GEP), which is used to solve the multi-objective optimization problem of multi-skill, resource-constrained project scheduling. During the solution process, previous project information is used as training set data. Project information and resource information are integrated to extract various feature attributes with decision-making value. These attributes are combined with several basic mathematical operators to form the genetic source of soft chromosomes. Each soft chromosome represents a hybrid scheduling rule, which is used as a decision-making method for the order of task execution to obtain a specific scheduling solution. The solution process uses an improved GEP algorithm, which designs a backward traversal decoding method, incorporates four neighborhood structure operators and a rule mining perturbation mechanism, and improves the ENS ranking method used in the solution evaluation process. This greatly improves the algorithm performance and the efficiency of exploring the frontier solution set. The resulting metaheuristic rule set can be easily applied to real projects and production environments.

This invention provides a method and apparatus for quantifying continuous sentiment intensity based on multi-dimensional feature decoupling. The method identifies the attribution relationship between semantic carriers and subjects in the text to be analyzed to obtain a first feature basis vector; extracts absolute sentiment values ​​or feature vector information of words to obtain a second feature basis vector; and identifies syntactic structure level, organizational rules, or context topology layer to obtain a third feature basis vector. A high-dimensional decoupled feature space with a total dimension of is constructed, and the above three are mapped as a subset of baseline dimensions into it. This space supports dynamic insertion and modular expansion of any external variables across scenarios and topics as incremental feature dimensions, and adaptively adjusts the input matrix of the combination operator. The aggregation engine uses mathematical operators to perform spatial mapping and dimensionality reduction aggregation on the multi-dimensional feature tensor to obtain the absolute value of continuous sentiment intensity corresponding to each subject. This invention can capture structural changes and abnormal moments in sentiment intensity, demonstrating the evolution of public sentiment and opinions.

This invention relates to fused processing of continuous mathematical operators. Systems and methods for fused processing of continuous mathematical operators are disclosed. Fused processing of continuous mathematical operations (e.g., pointwise nonlinear functions) without storing intermediate results to memory improves performance when memory bus bandwidth is limited. In one embodiment, continuous mathematical operations including at least two of convolution, upsampling, pointwise nonlinear function, and downsampling are performed to process input data and generate aliasing-free output data. In one embodiment, input data is spatially blocked for parallel processing such that intermediate results generated during processing of each block of input data can be stored in shared memory within the processor. Storing intermediate data in shared memory improves performance compared to storing and loading intermediate data to and from external memory.