WO2022174669A1 - 信息生成方法、装置、电子设备和计算机可读介质 - Google Patents
信息生成方法、装置、电子设备和计算机可读介质 Download PDFInfo
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- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
- G06F16/332—Query formulation
- G06F16/3325—Reformulation based on results of preceding query
- G06F16/3326—Reformulation based on results of preceding query using relevance feedback from the user, e.g. relevance feedback on documents, documents sets, document terms or passages
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Definitions
- the electronic device 101 may first acquire a pre-built graphical model 105 associated with the target item category, serialized text data 104 and structured text data 103 related to the target item 102 .
- the above-mentioned graph model 105 represents the relationship between the parameter name of the target item category and each parameter content information
- the nodes in the above-mentioned graph model 105 represent the parameter name or parameter content information of the above-mentioned target item category, in the above-mentioned graph model 105
- the value corresponding to the edge of represents the degree of association information between the parameter name and the parameter content information.
- the above graph model 105 includes: "screen size -> 6.5 inches, association degree information: 0.6; screen size -> 5.5 inches, association degree information: 0.4; color -> light red, association degree information: 0.4 ;color->white, correlation degree information: 0.4; color->black, correlation degree information: 0.3, battery capacity->500, correlation degree information: 0.3; battery capacity->mHh, correlation degree information: 0.9; battery capacity- >1000, correlation degree information: 0.6; pixel->500, correlation degree information: 0.5; pixel->1000, correlation degree information: 0.4; pixel->800, correlation degree information: 0.5; pixel->10,000, correlation degree information : 0.8".
- the above-mentioned target item 102 may be: "mobile phone".
- the fused graph model 109 may include: "color->light red, correlation degree information: 0.4; battery capacity->1000, correlation degree information: 0.6; pixel->1000, correlation degree information: 0.4 ; screen size -> 5.5 inches, relevance information: 0.4; ** mobile phone; quality; large; good; wear-resistant; high”.
- the above-mentioned summary information 110 may be: "** mobile phone, good quality, large screen size, 5.5 inches, large battery capacity, 1000mAh, high pixel, 10 million”.
- the above electronic device 101 may be hardware or software.
- the electronic device When the electronic device is hardware, it can be implemented as a distributed cluster composed of multiple servers or terminal devices, or can be implemented as a single server or a single terminal device.
- the electronic device When the electronic device is embodied as software, it can be installed in the hardware devices listed above. It can be implemented, for example, as multiple software or software modules for providing distributed services, or as a single software or software module. There is no specific limitation here.
- FIG. 1 the number of electronic devices in FIG. 1 is merely illustrative. There may be any number of electronic devices depending on implementation needs.
- the information generation method includes the following steps:
- the execution body of the information generation method may acquire a pre-built graph model associated with the target item category, the target item related graph through a wired connection or a wireless connection.
- serialized text data and structured text data may be acquired.
- the above-mentioned graph model represents the relationship between the parameter name of the target item category and each parameter content information
- the nodes in the above-mentioned graph model represent the parameter name or parameter content information of the above-mentioned target item category
- the edge in the above-mentioned graph model corresponds to
- the value of represents the degree of association information between the above-mentioned parameter name and the above-mentioned parameter content information.
- the above-mentioned association degree information may be a value between 0 and 1.
- wireless connection methods may include but are not limited to 3G/4G/5G connection, WiFi connection, Bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultra wideband) connection, and other wireless connection currently known or developed in the future connection method.
- the above-mentioned execution body may perform word segmentation on the above-mentioned serialized text data to obtain a word set.
- the above serialized text data may be segmented by stuttering word segmentation to obtain a word set.
- Step 403 Match the target word in the vocabulary set with the parameter name in the graph model, and generate a matched graph model according to the matching result.
- the execution body may match the target word in the vocabulary set with the parameter names in the graph model, and generate a matched graph model according to the matching result.
- the above-mentioned target word may be a word that is associated with the parameter name in the graph model.
- the above-mentioned execution body can convert the matching result into the form of a graph, and can obtain a matched graph model.
- a matched graph model is generated according to the above matching result and the target edge in the above graph model.
- the above-mentioned target edge is an edge in the above-mentioned graph model representing the degree of association information between the above-mentioned target word and the parameter name corresponding to the above-mentioned target word.
- the above-mentioned execution body may determine the node information of the above-mentioned matched graph model according to the above-mentioned matching result.
- the target edge in the above-mentioned graph model is used as the edge of the above-mentioned matched graph model, so as to generate the matched graph model.
- the above-mentioned execution body may generate a merged graphical model according to the above-mentioned structured text data and the above-mentioned matched graphical model.
- the above-mentioned execution body may integrate the structured text data into the above-mentioned matched graph model to obtain the fused graph model.
- the fused graph model embodies the structured textual information related to the target item.
- the above-mentioned execution body may generate the abstract information of the above-mentioned target item according to the above-mentioned fused graph model.
- the above-mentioned execution body may first convert the above-mentioned fused graph model into a corresponding vector. Then, the above-mentioned corresponding vectors and the vectors corresponding to each node in the above-mentioned fused graph model are input into the pre-trained recurrent neural network to obtain the summary information of the above-mentioned target item.
- the first step is to acquire item information of each item under the target item category, wherein the item information includes a parameter name and at least one parameter value.
- each item information in the item information of each item corresponds to at least one parameter name.
- the parameter name set corresponding to the item information of each item can be determined. There may be multiple duplicate parameter names in the above parameter name set. In this way, the parameter name set is deduplicated, and the deduplicated parameter name set can be obtained.
- each parameter name in the parameter name set after deduplication corresponds to at least one parameter content information.
- the information generation methods of some embodiments of the present disclosure can accurately and effectively generate the abstract information of the target item by considering the characteristic information of the serialized text data and the structured text data .
- recurrent neural networks can only model sequence text information, since item information includes not only unstructured text sequences, but also structured information.
- item information includes not only unstructured text sequences, but also structured information.
- the current processing method is still as a sequence of strings. This processing method may lose the structured information, thereby reducing the expressive ability of the model.
- the information generation methods of some embodiments of the present disclosure may first acquire a pre-built graphical model associated with the target item category, serialized text data and structured text data related to the target item.
- the above-mentioned graph model represents the relationship between the parameter name of the target item category and each parameter content information
- the nodes in the above-mentioned graph model represent the parameter name or parameter content information of the above-mentioned target item category
- the edge in the above-mentioned graph model corresponds to The value of represents the degree of association information between the above-mentioned parameter name and the above-mentioned parameter content information.
- the above graph model is used to determine the parameter name corresponding to the target word in the subsequent vocabulary set, which lays a foundation for the subsequent generation of the matched graph model. It should be noted that obtaining the above graph model is used to convert the serialized text data related to the target item into structured data. Then, perform word segmentation on the above serialized text data to obtain a word set. Further, the target word in the vocabulary set is matched with the parameter name in the graph model, and a matched graph model is generated according to the matching result. Next, according to the above-mentioned structured text data and the above-mentioned matched graph model, a fused graph model is generated. Here, the fused graph model embodies the structured textual information related to the target item.
- the summary information of the above-mentioned target item is generated. Therefore, the above information generation method can accurately and effectively generate the summary information of the target item by considering the characteristic information of the serialized text data and the structured text data.
- Step 501 Acquire a pre-built graph model associated with the target item category, serialized text data and structured text data related to the target item.
- Step 502 Perform word segmentation on the above serialized text data to obtain a word set.
- Step 503 Match the target word in the vocabulary set with the parameter names in the graph model, and generate a matched graph model according to the matching result.
- Step 504 Generate a fused graph model according to the above structured text data and the above matched graph model.
- the execution body may input the vector matrix and the vector corresponding to each node in the fused graph model into a pre-trained Graph Convolutional Neural Network (GCN, Graph Convolutional Network) to obtain the first output result .
- GCN Graph Convolutional Neural Network
- the above graph convolutional network may have multiple layers of graph convolutional layers.
- the above graph convolution layer can aggregate the neighbor information of each node through the adjacency matrix, thereby enhancing the representation of the current node and improving the accuracy of the model's input modeling.
- Multi-layer graph convolutional layer modeling can obtain information about multi-hop neighbors.
- Step 508 Encode the first output result to obtain the second output result.
- the execution subject may decode the second output result to obtain the summary information of the target item.
- the above-mentioned execution body may input the above-mentioned second output result to a pre-trained decoding network to obtain the second output result.
- the process 500 of the information generation method in some embodiments corresponding to FIG. 5 embodies the generation of the above-mentioned target item according to the above-mentioned fused graph model summary information steps. Therefore, the solutions described in these embodiments can generate the summary information of the above-mentioned target item more accurately and effectively.
- the present disclosure provides some embodiments of an information generating apparatus. These apparatus embodiments correspond to the above-mentioned method embodiments in FIG. 4 , and the apparatus can be specifically applied in various electronic devices.
- the word segmentation unit 602 is configured to perform word segmentation on the above serialized text data to obtain a word set.
- the matching generating unit 603 is configured to match the target word in the above-mentioned vocabulary set with the parameter names in the above-mentioned graph model, and generate a matched graph model according to the matching result.
- the first generating unit 604 is configured to generate a fused graph model according to the above-mentioned structured text data and the above-mentioned matched graph model.
- the second generating unit 605 is configured to generate the summary information of the target item according to the fused graph model.
- the second generating unit 605 of the information generating apparatus 600 may be further configured to: convert the above fused graph model into a corresponding vector matrix; determine the above fused graph model The vector corresponding to each node in the above, wherein the vector corresponding to each node above represents the characteristic information of the above parameter name or the above parameter content information; according to the above vector matrix and the vector corresponding to each above node, the summary information of the above target item is generated .
- the second generating unit 605 of the information generating apparatus 600 may be further configured to: input the above-mentioned first output result into a pre-trained encoding network for processing time-series text data, to obtain The above second output result.
- an electronic device 700 may include a processing device (eg, a central processing unit, a graphics processor, etc.) 701 that may be loaded into random access according to a program stored in a read only memory (ROM) 702 or from a storage device 707 Various appropriate actions and processes are executed by the programs in the memory (RAM) 703 . In the RAM 703, various programs and data required for the operation of the electronic device 700 are also stored.
- the processing device 701, the ROM 702, and the RAM 703 are connected to each other through a bus 704.
- An input/output (I/O) interface 705 is also connected to bus 704 .
- the processes described above with reference to the flowcharts may be implemented as computer software programs.
- some embodiments of the present disclosure include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the method illustrated in the flowchart.
- the computer program may be downloaded and installed from a network via communication device 709, or from storage device 708, or from ROM 702.
- the processing device 701 the above-mentioned functions defined in the methods of some embodiments of the present disclosure are performed.
- a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
- a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code therein.
- the client and server can use any currently known or future developed network protocol such as HTTP (HyperText Transfer Protocol) to communicate, and can communicate with digital data in any form or medium Communication (eg, a communication network) interconnects.
- HTTP HyperText Transfer Protocol
- Examples of communication networks include local area networks (“LAN”), wide area networks (“WAN”), the Internet (eg, the Internet), and peer-to-peer networks (eg, ad hoc peer-to-peer networks), as well as any currently known or future development network of.
- each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logical functions for implementing the specified functions executable instructions.
- the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved.
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Abstract
Description
Claims (10)
- 一种信息生成的方法,包括:获取预先构建的、与目标物品品类相关联的图模型、目标物品相关的序列化文本数据和结构化文本数据,其中,所述图模型表征所述目标物品品类的参数名称与各个参数内容信息之间的关联关系,所述图模型中的节点表征所述目标物品品类的参数名称或参数内容信息,所述图模型中的边对应的数值表征所述参数名称与所述参数内容信息之间的关联程度信息;对所述序列化文本数据进行分词,得到词集;将所述词集中目标词和所述图模型中的参数名称进行匹配以及根据匹配结果生成匹配后的图模型;根据所述结构化文本数据和所述匹配后的图模型,生成融合后的图模型;根据所述融合后的图模型,生成所述目标物品的摘要信息。
- 根据权利要求1所述的方法,其中,所述将所述词集中目标词和所述图模型中的参数名称进行匹配以及根据匹配结果生成匹配后的图模型,包括:将所述词集中目标词和所述图模型中的参数名称进行匹配,得到匹配结果;根据所述匹配结果和所述图模型中的目标边,生成匹配后的图模型,其中,所述目标边为所述图模型中表征所述目标词和所述目标词对应的参数名称之间关联程度信息的边。
- 根据权利要求1或2所述的方法,其中,所述根据所述融合后的图模型,生成所述目标物品的摘要信息,包括:将所述融合后的图模型转换为对应的向量矩阵;确定所述融合后的图模型中每个节点对应的向量,其中,所述每个节点对应的向量表征所述参数名称或所述参数内容信息的特征信 息;根据所述向量矩阵和所述每个节点对应的向量,生成所述目标物品的摘要信息。
- 根据权利要求3所述的方法,其中,所述根据所述向量矩阵和所述每个节点对应的向量,生成所述目标物品的摘要信息,包括:将所述向量矩阵和所述融合后的图模型中各个节点对应的向量输入至预先训练的图卷积神经网络,得到第一输出结果;对所述第一输出结果进行编码,得第二输出结果;对所述第二输出结果进行解码,得到所述目标物品的摘要信息。
- 根据权利要求4所述的方法,其中,所述对所述第一输出结果进行编码,得第二输出结果,包括:将所述第一输出结果输入至预先训练的、处理时序文本数据的编码网络,得到所述第二输出结果。
- 根据权利要求4或5所述的方法,其中,所述对所述第二输出结果进行解码,得到所述目标物品对应的摘要信息,包括:将所述第二输出结果输入至预先训练的、处理时序文本数据的解码网络,得到所述目标物品的摘要信息。
- 根据权利要求1-6之一所述的方法,其中,所述图模型中的边对应的数值通过以下步骤确定:获取所述目标物品品类下的各个物品的物品信息,其中,所述物品信息包括参数名称和至少一个参数数值;根据所述各个物品的物品信息,确定每个参数名称对应的各个参数内容信息和每个参数内容信息在所述各个物品的物品信息中出现的次数;根据所述每个参数名称对应的各个参数内容信息和每个参数内容信息出现的频次,利用词频-逆向文件频率方法,确定所述图模型中的 边对应的数值。
- 一种信息生成装置,包括:获取单元,被配置成获取预先构建的、与目标物品品类相关联的图模型、目标物品相关的序列化文本数据和结构化文本数据,其中,所述图模型表征所述目标物品品类的参数名称与各个参数数值之间的关联关系,所述图模型中的节点表征所述目标物品品类的参数名称或参数内容信息,所述图模型中的边对应的数值表征所述参数名称与所述参数内容信息之间的关联程度信息;分词单元,被配置成对所述序列化文本数据进行分词,得到词集;匹配生成单元,被配置成将所述词集中目标词和所述图模型中的参数名称进行匹配以及根据匹配结果生成匹配后的图模型;第一生成单元,被配置成根据所述结构化文本数据和所述匹配后的图模型,生成融合后的图模型;第二生成单元,被配置成根据所述融合后的图模型,生成所述目标物品的摘要信息。
- 一种电子设备,包括:一个或多个处理器;存储装置,用于存储一个或多个程序;当所述一个或多个程序被所述一个或多个处理器执行时,使得所述一个或多个处理器实现如权利要求1-7中任一所述的方法。
- 一种计算机可读介质,其上存储有计算机程序,其中,所述程序被处理器执行时实现如权利要求1-7中任一所述的方法。
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| CN116416056A (zh) * | 2023-04-04 | 2023-07-11 | 深圳征信服务有限公司 | 一种基于机器学习的征信数据处理方法及系统 |
| CN117743293A (zh) * | 2023-11-14 | 2024-03-22 | 国网物资有限公司 | 数据存储方法、装置、电子设备和计算机可读介质 |
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| CN113779316B (zh) * | 2021-02-19 | 2026-03-20 | 北京沃东天骏信息技术有限公司 | 信息生成方法、装置、电子设备和计算机可读介质 |
| CN116881438B (zh) * | 2022-03-28 | 2026-04-17 | 北京沃东天骏信息技术有限公司 | 生成客服咨询摘要的方法和装置 |
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| JP7656057B2 (ja) | 2025-04-02 |
| CN113779316A (zh) | 2021-12-10 |
| US12306858B2 (en) | 2025-05-20 |
| CN113779316B (zh) | 2026-03-20 |
| US20240232237A9 (en) | 2024-07-11 |
| JP2024509077A (ja) | 2024-02-29 |
| US20240134892A1 (en) | 2024-04-25 |
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