35 results about "Evolutionary learning" patented technology

The invention relates to the technical field of text data processing, and discloses a text data extraction method, system, equipment and medium based on multi-modal fusion and self-evolution learning, which comprises the following steps of: performing feature extraction and spatial alignment on a printed text, a handwritten annotation and a dynamic table of a mixed format document to obtain a semantic feature of an image-text table, and inputting the semantic feature into a dynamic analysis layer; analyzing metaphor expressions and synonymous heterogeneous fields through field extraction and a context semantic reasoning mechanism, and outputting structured data; performing grammar compliance verification by adopting a regularization engine, and performing comparison verification through a federal learning mechanism; and inputting the verified data into the reinforcement learning model, updating the analysis rule and the model parameters through strategy iteration, and feeding back the updated analysis rule and model parameters to the dynamic analysis layer to complete closed-loop optimization. According to the method, the processing precision and efficiency of the complex document are greatly improved, the manual intervention requirement is remarkably reduced, and meanwhile, the privacy protection and compliance requirements are met.

The invention relates to the technical field of computers, and discloses a test case generation method and device, equipment and a medium, and the method comprises the steps: receiving a software test demand through a demand analysis agent, extracting a test point of the software test demand, and constructing a target knowledge graph according to the test point; generating an initial test case based on the test target knowledge graph through the case generation agent; executing the initial test case through the execution verification agent to obtain a test result; the test result comprises validity judgment and judgment basis of the initial test case; and in response to the test result, judging that the initial test case is an invalid test case, optimizing strategy parameters of each agent in the agent system based on the judgment basis through the evolutionary learning agent, and generating a new test case. The application can respond to the change of the test demand in real time, automatically adjust the test strategy, and improve the test quality and efficiency.

The invention discloses a thermoelectric decoupling comprehensive evaluation method based on self-evolution learning, and the method comprises the steps: building a thermocouple transformation evaluation index system and an index calculation model, and calculating the comprehensive weight of a secondary index in the evaluation index system; constructing historical environment state vectors based on historical multi-source information, and clustering the historical environment state vectors to obtain a plurality of scene clusters; at a new evaluation moment, acquiring a real-time environment state vector at the moment, determining corresponding scene clusters, and for each scene cluster, dynamically correcting the comprehensive weight through a self-evolution mechanism constrained by a rule base and driven by deviation; and obtaining secondary index quantitative data of each thermoelectric decoupling transformation scheme through the index calculation model, and calculating a comprehensive score of each thermocouple transformation scheme in combination with the corrected comprehensive weight of each secondary index.

This invention discloses a method, system, apparatus, and storage medium for patent citation network analysis. The method includes: constructing a patent citation network in graph form based on a patent dataset; dividing the patent citation network into a predetermined number of subgraphs, and establishing two coupled systems for each subgraph; obtaining node features of each node through the first system; determining a first degree of influence based on the node features and citation relationships; updating the second degree of influence of the second system based on the first degree of influence; obtaining a steady-state network structure by alternately optimizing the first and second systems through subgraphs; and obtaining a target network structure based on the steady-state network structure through evolutionary learning. This invention, based on the idea of ​​evolutionary dynamics, trains the patent citation network graph model through citation relationships. In network applications, it can more effectively extract information from patents and, to a certain extent, explain the citation relationships between patents. It can be widely applied in the field of network analysis and processing technology.

The invention discloses a diabetes health management system and method based on an autonomous evolution large model and a program product, and the system comprises a multi-modal data collection and preprocessing module which is used for collecting and preprocessing multi-modal data, related to diabetes, of a patient; the multi-modal embedding and feature fusion module is used for uniformly embedding and coding the multi-modal data and aligning and fusing the multi-modal data into a fusion feature; the health management suggestion generation module is used for generating personalized health management suggestions based on the fusion features; the evolutionary learning module is used for evoluting the health management suggestion generation module based on a reinforcement learning model; and the credible explanation and visualization module is used for providing basis traceability and trend display of the health management suggestions. According to the method, multi-modal modeling and self-adaptive learning are realized, and the interpretability is high.

The application provides a spectrum sensing method and system based on multiple agents, a storage medium and a terminal. The method comprises the following steps: constructing a state vector of uplink transmission of multiple primary users; inputting the state vector into M agents for deep reinforcement learning, acquiring M basic spectrum sensing strategies, and M is a natural number greater than 1; performing evolutionary learning on the M basic spectrum sensing strategies to acquire a population of offspring spectrum sensing strategies; performing integrated learning on excellent strategies in the population of offspring spectrum sensing strategies to acquire an optimal spectrum sensing action. The spectrum sensing method and system based on multiple agents, the storage medium and the terminal based on the collaborative design and adaptive optimization of multiple agents can realize high-precision and strong-robust spectrum intelligent sensing.

The application discloses an implementation method and system for self-evolution learning of an intelligent agent, and belongs to the technical field of intelligent agent reinforcement learning, large language models, memory and cognitive intelligence, and transfer learning; the method comprises the following steps: acquiring an environment state; inputting the environment state into a pre-trained strategy to output an optimal action and executing the action; after executing the action, a feedback signal is acquired; the feedback signal comprises an environment response and a task completion degree; and a new strategy is obtained by optimizing the strategy according to the feedback signal. The task performance of the application is continuously upgraded: the intelligent agent can be continuously optimized when facing long-range or repetitive tasks, and the intelligent agent will become more and more skilled in processing cross-platform complex tasks. The application reduces the research and application cost: the intelligent agent can reduce the dependence on manual work, can autonomously discover reinforcement learning rules, does not need to continuously manually annotate data, and relies on environment feedback for iterative optimization.

The invention discloses a self-evolution intelligent agent system based on a double-layer ReAct mechanism and a working method, and relates to the technical field of intelligent agent systems. The system comprises a global planning subsystem, a local execution subsystem and an evolutionary learning subsystem which are connected with one another, the agent module is used for receiving an external task and generating an ordered workflow corresponding to the external task in combination with historical knowledge, and the ordered workflow comprises a plurality of atomic task units; the execution module is used for executing the local task of each atomic task unit to obtain a final short-term memory flow, a final execution report and a target business result corresponding to the external task, and a target tool is selected to execute the current task in combination with a previous process short-term memory flow cycle during execution; and the knowledge updating module is used for analyzing and processing the final short-term memory flow and the final execution report, obtaining a target knowledge fragment and updating historical knowledge. By adopting the system provided by the invention, the processing efficiency and accuracy can be improved, and real self-evolution is realized.

The application provides a model evolution learning method for vertical fields, comprising: obtaining high-quality field data; training a model into a first model with preliminary field knowledge through an instruction fine-tuning method; guiding the evolution of the first model using a large model, including: (1) first model answer generation, (2) the large model gives a systematic evaluation, (3) when the large model determines that the solution of the first model does not meet the expectation, a demonstrative answer is generated, the demonstrative answer, the answer of the last round model and the score of the large model are input into the first model, and S31-S32 are repeatedly executed until the large model finally approves the solution of the first model or the iteration number reaches a preset upper limit; fine-tuning the performance of the first model to generate a second model. Through the application, GPT4 distills high-quality field data, guides the evolution of the model, and uses the method of model self-game to get rid of the dependence on GPT4, and realizes the evolution of the self-capability of the model.

This invention discloses a hardware autonomous control method and system based on spatial intelligence and self-evolutionary learning, an electronic device, and a computer-readable storage medium. The system includes: a multi-source device discovery module for automatically scanning intelligent hardware devices and establishing a unified device model through multiple communication protocols; a capability reflection module for automatically extracting device control capabilities and parameter constraints from protocol metadata; a skill management module for storing and loading skill packages and establishing a mapping index from device type to skill package; a rule engine module for performing millisecond-level deterministic evaluation of sensor data and generating control commands; an intelligent decision engine module for orchestrating planning nodes and execution nodes based on state diagrams and making context-aware control decisions through a large language model; a command security module; an execution verification module; a multi-layer memory module; a preference learning module; and a multi-layer self-evolutionary engine module.

The invention discloses a glacier melt water resource cooperative regulation and ecological restoration system and method, and belongs to the technical field of water conservancy projects and ecological restoration. The system comprises a distributed dynamic sensing network used for acquiring multi-source environment data in a drainage basin; the multi-agent collaborative decision-making module is used for carrying out collaborative decision-making by utilizing a deep reinforcement learning agent, carrying out global multi-objective optimization through a central coordinator and generating a collaborative regulation and control instruction; the self-adaptive execution and feedback adjustment module is used for executing the instruction and collecting feedback data; and the system self-evolution learning module continuously optimizes the decision strategy based on experience playback and offline training. According to the method, intelligent coordinated regulation and dynamic optimization of glacier melt water diversion, groundwater recharge and vegetation irrigation are realized; the water resource utilization efficiency, the recharge precision and the vegetation recovery effect are effectively improved, and the system has the adaptation and evolution capacity for coping with environmental changes.

The present invention discloses a human-eye-like focusing metasurface system driven based on a teacher-involved evolutionary learning algorithm, which is applicable to the technical field of intelligent electromagnetic metasurfaces. The system includes a transmissive metasurface, an array probe, a focusing guide module, and an evolutionary learning module. When an external electromagnetic wave signal passes through the transmissive metasurface, the array probe installed behind the transmissive metasurface detects the external electromagnetic wave data, and the focusing guide module and the evolutionary learning module analyze it and output an adjustment strategy for the transmissive metasurface. The state of the transmissive metasurface changes, the array probe collects new data, the focusing guide module and the evolutionary learning module further analyze the intensity and characteristics of the external electromagnetic wave data, output the next adjustment command, and repeat the above process until focusing at the specified position. The present invention can achieve intelligent focusing at any position under multiple electromagnetic environments, does not require artificial adjustment, and can be used flexibly.

This invention discloses a method and apparatus for flavor-oriented fermentation regulation of wampee vinegar based on reinforcement learning, relating to the field of artificial intelligence learning. The method includes: constructing a fermentation state-space model containing terpene concentration; setting flavor target encoding and flux-oriented reward function; using a physical information deep Q-network for continuous action decision-making; implementing multi-level intervention execution; and optimizing strategies through self-evolutionary learning and flux feedback. This invention achieves specialized monitoring and regulation of the characteristic aroma of wampee vinegar, solves the problem of non-monotonic coupling control of two microbial communities, reduces training samples by embedding prior knowledge of strains, ensures action safety by embedding physical and biological constraints, and improves batch-to-batch flavor consistency through delay compensation and self-evolutionary mechanisms.

The application discloses an evolution learning strategy-based pollutant prediction method and device, equipment and a storage medium, and relates to the technical field of pollutant prediction. The method comprises the following steps: performing data anomaly processing on pollutant data to obtain cleaned data, performing feature conversion and time series data noise reduction on the cleaned data to obtain feature information, identifying the feature information through a target pollutant prediction model to obtain a pollutant prediction result. The evolution learning algorithm is used to dynamically adjust parameters through multi-model fusion optimization, and the target pollutant prediction model is constructed, thereby improving the prediction accuracy of the pollutant.

The invention relates to the technical field of artificial intelligence, in particular to a dynamic optimization method and device of a model, equipment and a medium. According to the embodiment of the invention, the electronic equipment carries out the dynamic optimization of the weight of each analysis agent through an evolutionary learning algorithm based on the comparison between the transaction decision of the analysis agent agents on the target product and the current market trend of the target product, enables the analysis agent agents to evolve continuously along with the change of the market environment, and improves the efficiency. And a strategy structure is continuously optimized, and dynamic self-evolution and continuous adaptive capacity improvement of a system level are realized.

The invention discloses an examination logic auxiliary updating method and system based on a semantic association graph, and the method comprises the steps: extracting logic through a first large language model, and actively recognizing a non-quantitative fuzzy expression; updating the response of the expert review system to a semantic association graph containing logic, experience and scene nodes, wherein the graph provides scene data for subsequent deduction; constructing a deduction sandbox environment, generating a virtual examination case based on the atlas, and detecting logic conflicts when the to-be-updated logic and the existing logic act together by using a second large language model; based on a detection result, intelligently generating candidate repair suggestions, and capturing a correction data pair; and finally, updating review logic according to expert decisions, and updating the semantic association map by using the corrected data pair as a supervised fine tuning sample to realize system self-evolution. According to the invention, an intelligent governance closed loop from interactive clarification and risk control prediction to self-evolution learning is constructed.

This invention provides an online evolutionary learning method and application for a large-scale model ecosystem based on edge-cloud collaboration, and applies it to the e-commerce field, achieving efficient training and deployment of e-commerce models. The method employs an edge-cloud collaborative architecture, deploying a large language model in the cloud and using small to medium-sized language models on the edge. The two work collaboratively to achieve efficient training and inference of the large-scale model ecosystem. During training, the cloud model acts as a teacher model, generating pseudo-labels to supplement the dataset and guide the optimization training of the edge model. Simultaneously, a multi-model collaborative self-training mechanism is introduced, where multiple models play different roles and discuss with each other, autonomously generating training labels to further optimize the edge model. Meanwhile, user feedback information is incorporated into the prompts of the cloud model for contextual learning, thereby continuously optimizing model performance. This invention applies this method to e-commerce scenarios, successfully building and deploying an e-commerce model ecosystem, realizing intelligent development in this field.

The application provides a new drug molecule design method and device fusing convex optimization and evolutionary learning, and belongs to the field of biological information. The method comprises the following steps: in a generative adversarial network, a generator is used to generate a small molecule sequence, the generator is established by adding an attention mechanism model in a long short-term memory network; a discriminator is used to evaluate the authenticity of the small molecule sequence, the discriminator is established by using a convolutional neural network based on convex optimization improvement; a strategy gradient method is used to update the parameters of the generator, and a gradient descent method is used to update the parameters of the discriminator; and a final generator corresponding to the final generator parameters is used to generate a final small molecule sequence. The application can generate small molecules with high similarity to original samples, high effectiveness and strong innovation, improves the diversity and quality of generated molecules, and especially performs well in generating molecules with specific functions.

The invention relates to an aircraft attitude steering engine integrated control method based on interference evolutionary learning, and belongs to the technical field of hypersonic aircraft control, and the method comprises the steps: firstly, building a hypersonic aircraft attitude dynamic model comprising an electric steering engine; secondly, for multi-source interference such as aerodynamic uncertainty, parameter time varying and friction torque, an interference learner is constructed based on a pulse neural network, and online adaptive evolution learning of the multi-source interference is achieved; and finally, based on a disturbance evolutionary learning algorithm, a controller is designed by adopting a self-adaptive dynamic surface control method, and the aircraft attitude steering engine integrated control method based on disturbance evolutionary learning is completed. The hypersonic flight vehicle reentry stage attitude control method realizes hypersonic flight vehicle reentry stage attitude control, has the characteristics of real-time evolution, intelligent self-adaption and low calculation complexity, and is suitable for the hypersonic flight vehicle attitude steering engine integrated control problem under the interference influence of the time-varying characteristic.

A method and system for searching neural network structures based on evolutionary learning, the method comprising: S101, initializing a population, wherein each neural network structure in the population is a structure encoding; S102, randomly selecting two structure encodings in the population, decoding them into two neural network structures for pairing; inheriting corresponding weights from a supernet to obtain first and second neural network models; S103, evaluating the trained first and second neural network models to obtain winners and losers; S104, updating the supernet based on the trained first and second neural network models; S105, calculating pseudo-gradient values ​​to enable losers to learn from winners, obtaining the structure encoding of a third neural network structure; S106, replacing the structure encoding of losers in the population with the structure encoding of the third neural network to update the population; S107, outputting the optimal neural network model in the population, and iteratively evolving the updated population.

This application relates to the field of oilfield enhanced oil recovery and data-driven utilization of remaining oil, and discloses a method and apparatus for generating a transitional benchmark for remaining oil utilization. The method includes: acquiring and integrating the development dynamics of a first well group and a second well group in a time sequence to obtain a regional state sequence, then segmenting this sequence to obtain multiple segmented state fragments; extracting features from these fragments to obtain a displacement feature sequence, then segmenting and organizing this sequence to obtain a displacement feature sequence input object; performing network encoding and evolutionary learning on this input object to obtain the potential displacement state of the region; extracting this potential displacement state; obtaining the pre-boundary benchmark state and the post-boundary benchmark state; and then performing time-series splicing to obtain a state transition benchmark. This application can avoid excessive smoothing of states across development stage boundaries, establish a unified potential displacement state space, and accurately identify areas where remaining oil is difficult to continue to displace.

Systems for authenticating an individual using image feature templates are provided, the systems including at least one processor to train a first machine learning model based on a training data set of a plurality of images of a user, generate a plurality of image feature templates using the first machine learning model, wherein each image feature template of the plurality of image feature templates is associated with a positive authentication of the identity of the user during a time interval, generate a second machine learning model based on the plurality of image feature templates, generate a predicted image feature template using the second machine learning model, determine whether to authenticate the identity of the user based on an input image of the user, and perform an action based on determining whether to authenticate the identity of the user. Methods and computer program products are also provided.

The invention provides a sensing-control cooperative automatic driving method based on online evolutionary learning, and relates to the technical field of automatic driving. The sensing-control cooperative automatic driving method based on online evolutionary learning specifically comprises the following steps: S1, multi-modal data acquisition and synchronization: acquiring and fusing original observation data from a vehicle-mounted multi-class sensor at the current moment t; s2, forward reasoning and trajectory generation: inputting the fused observation data into an automatic driving model for forward reasoning, and outputting a plurality of candidate trajectories and probability distribution of the candidate trajectories of the vehicle in a plurality of time steps in the future; the automatic driving model at least comprises a perception encoder, a behavior predictor and a trajectory planner. According to the method, the sensing, predicting and planning modules can be continuously optimized in the actual deployment process so as to deal with the scene and distribution offset problems which are not seen in the training stage.

The invention provides a spectrum sensing method and system based on multiple agents, a storage medium and a terminal. The method comprises the following steps: constructing state vectors of uplink transmission of a plurality of master users; the state vectors are input into M intelligent agents for deep reinforcement learning, M basic spectrum sensing strategies are obtained respectively, and M is a natural number larger than 1; performing evolutionary learning on the M basic spectrum sensing strategies to obtain a filial generation spectrum sensing strategy population; and carrying out integrated learning on excellent strategies in the offspring spectrum sensing strategy population to obtain an optimal spectrum sensing action. According to the multi-agent-based spectrum sensing method and system, the storage medium and the terminal, high-precision and high-robustness spectrum intelligent sensing is realized based on multi-agent collaborative design and adaptive optimization.

The application discloses a line board production whole-process quality regulation system and belongs to the technical field of line board quality control, comprising a data acquisition module, a cause-effect knowledge graph construction module, a cause-effect reasoning and prediction module, a cross-process feedforward compensation module and a self-evolution learning module.The application breaks through the limitations of fragmentation and passive response of the prior art in quality control, realizes a leap change from post-detection to pre-prevention and from single-point control to global coordination through a complete closed loop of data acquisition, cause-effect graph construction, reasoning and prediction, feedforward compensation and self-evolution learning, and realizes synchronous evolution of the cause-effect knowledge graph and the compensation strategy through a self-evolution learning mechanism driven by reinforcement learning, thereby forming a mutually enhanced positive cycle, so that the regulation precision and self-adaptive ability of the system are continuously improved with the extension of the running time, and the system is significantly superior to the static system in the prior art which needs artificial regular maintenance and parameter adjustment.

This invention provides a method for monitoring tool wear in machining centers based on semi-supervised evolutionary learning, belonging to the field of machining condition monitoring technology. A metric learning-based deep learning model is trained using a limited number of labeled tool wear samples, and this model serves as the initial semi-supervised SSL model. Unlabeled tool wear samples are sequentially input into the initial SSL model to obtain pseudo-labels. Based on the confidence level of the output probability and the physical laws governing tool wear, pseudo-labeled samples with higher confidence are selected as an expanded dataset of labeled samples. An improved GAN model is used to adaptively maintain class balance in the dataset. The greatest advantage of this method is its ability to dynamically update the deep learning model with a limited number of labeled samples, improving model generalization performance and achieving accurate prediction of unlabeled tool wear.

A molecular structure acquisition method, an electronic device and a storage medium, which relate to the field of artificial intelligence such as deep learning, are disclosed. The method may include: performing, for an initial seed, the following first processing: generating M molecular structures according to the seed, M being a positive integer greater than one; taking the M molecular structures as candidate molecular structures, and selecting some molecular structures from the candidate molecular structures as progeny molecular structures; and performing evolutionary learning on the progeny molecular structures, taking the progeny molecular structures after evolutionary learning as the seed, and repeating the first processing until convergence reaches an optimization objective, and when the convergence reaches the optimization objective, a newly selected molecular structure is taken as a desired molecular structure.

The application provides a cold-rolled material quality performance interval prediction method based on multi-objective evolutionary learning, and relates to the technical field of cold-rolled material quality performance prediction. The method first collects chemical composition, process parameters and corresponding quality performance data in the production process of the cold-rolled material to obtain an original sample data set, pre-processes the sample data and divides the training set and the test set; then, a multi-objective differential evolution algorithm is used to obtain a hyperparameter set required for constructing a quality performance prediction model, and an optimal set of hyperparameter combinations is selected from the Pareto frontier based on the preference knee solution to serve as a parameter combination for constructing a Gaussian regression model; finally, a final cold-rolled material quality performance interval prediction model is constructed based on a Gaussian process regression model framework and a selected kernel function. The method makes the obtained multi-objective evolutionary learning model have high prediction accuracy and low time complexity.

The application provides a database relationship intelligent discovery and ER graph construction method and a self-evolution learning method, and belongs to the technical field of ER graph construction. The database relationship intelligent discovery and ER graph construction method comprises the following steps: S1. metadata acquisition and preprocessing; S2. field perception metadata vectorization; S3. multi-strategy candidate relationship recall; S4. LLM structured reasoning and verification; S5. data sampling and cross-validation; S6. hierarchical negative sample self-evolution learning; and S7. ER graph generation and visualization. The hierarchical negative sample self-evolution learning mechanism is organically combined with the structured reasoning capability of the LLM, and is supplemented by LoRA rapid fine-tuning and a multi-stage verification process, so that the deficiencies of the prior art in the aspects of accuracy, generalization capability, cold start efficiency, reasoning transparency and automatic integration degree in the discovery of the primary-foreign key relationship of the relational database are effectively solved, and a more advanced and practical solution is provided.

This invention provides a multi-index quality prediction method for strip steel based on evolutionary learning, belonging to the field of automatic control technology. This invention establishes a prediction model database by collecting historical data from actual continuous annealing production processes. Relevant information from the continuous annealing process is used as the historical data set, and the carbon equivalent is calculated based on two representations of carbon equivalent. The data in the established database is preprocessed to obtain a processed standard training dataset. Then, a multi-index quality prediction model for the continuous annealing process is established, combining a two-stage model of a deep sparse autoencoder network and an extreme gradient boosting algorithm with a multi-objective optimization algorithm. Finally, the Knee point strategy is used to select the optimal result from the Pareto optimal solution set of the multi-objective optimization based on the preferences of the actual production process, as the parameters of the multi-index quality prediction model. The multi-index quality prediction method of this invention can be effectively applied to actual production processes, providing operators with a basis for timely understanding of strip steel quality.