CN110532492A - A kind of forum data management classification system and method - Google Patents
A kind of forum data management classification system and method Download PDFInfo
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Abstract
The present invention provides a kind of forum data management classification system and method, is related to big data processing technology field.The system and method acquires original forum data from multiple data sources by data acquisition module in real time；And data preprocessing module is passed to after being cached original forum data via message queue unit and carries out data prediction；It is stored after carrying out building index from the forum data of the Json format exported in data preprocessing module；Intelligent classification is carried out to forum data in algorithm engine module, keeps every class forum data corresponding with a kind of administrator；Enter system by the forum administrator of authentication module to analyze the forum data in extent of competence.Present system and method can be with quick search to related content to be searched, to be lifted at the efficiency for inquiring data in forum by carrying out Classification Management to forum data.
Description
Technical field
The present invention relates to big data processing technology field more particularly to a kind of forum data management classification system and methods.
Background technique
Forum (Forums) is the incorporation in online commerce services.Forum may operate a library, one
Chatroom, the advertisement inventory for allowing people to carry out real-time information interchange or even classify there are one it.Forum has been mutual at present
Thing very universal, some people can deliver novel in forum or continuously update certain contents in networking, and also someone can discuss
Altar initiates certain topic, then has a lot of other users that can the topic be commented on or be delivered the opinion of oneself.
With the high speed development of internet, the data volume that forum generates increases with exponential model, traditional one-of-a-kind system
It can no longer meet user to the process demand of magnanimity forum information and for magnanimity forum data with relevant database
Store problem analysis.
If belonging to different types according to the difference of its topic or content to these magnanimity forum datas, to these numbers
According to Classification Management is carried out, the storage of magnanimity forum data and the query processing in later period can be facilitated, improve search efficiency.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of forum data management point
Class system and method realizes the Classification Management to forum data.
In order to solve the above technical problems, the technical solution used in the present invention is: on the one hand, the present invention provides a kind of forum
Data management categorizing system, including acquisition layer, storage process layer, visualization layer；
The acquisition layer includes data acquisition module, message queue unit, data preprocessing module；The data acquisition module
Block is used to acquire original forum data in real time from multiple data sources；The message queue unit is for adopting data acquisition module
The original forum data of collection is cached, when the processing speed of data preprocessing module is less than the processing speed of data acquisition module
When, message queue plays buffer function, when data preprocessing module breaks down and restores, will read again from message queue
Take original forum data；The data preprocessing module is used to carry out forum data original in message queue unit the mistake of data
Filter, extraction, duplicate removal and type conversion, export the forum data of Json format；
The storage process layer includes data memory module, data analytical calculation module；The data memory module includes
Distributed storage module and index construct module；Index construct module is used to the forum data that acquisition layer exports being indexed structure
It builds；The forum data that the distributed storage module is used to export acquisition layer carries out persistence storage；
The data analytical calculation module includes query analysis module and algorithm engine module；Query analysis module includes complete
Literary retrieval unit, aggregate query unit, graph tool unit and warning service unit；Full-text search unit for accurately inquire,
Fuzzy query and regular expression inquiry are that the keyword inputted by forum administrator quickly inquires forum data
Positioning；The statistics that aggregate query and graph tool unit is used to carry out forum data summarizes and report displaying；Alert service unit
It notifies to give forum related management people in the form of mail or short message for realizing by the forum data for having sensitive or emphasis vocabulary
Member；Algorithm engine module is used to carry out intelligent classification to forum data；
The visualization layer includes data visualization module, authentication module；Data visualization module is for retrieving knot
The page presentation of fruit and aggregate query result, and the final analysis result of data analytical calculation module is passed through into Visual Chart
Display；Authentication module is used to distinguish the processing authority of different forum administrators；
The original forum data acquired in data source is transmitted to message queue unit by the data acquisition module, described
Data preprocessing module receives the original forum data exported by message queue unit, and original forum data is carried out type conversion
Forum data afterwards is transmitted to index construct module, and the index construct module exports forum data to distributed storage mould
Block, the distributed storage module export forum's forum data to algorithm engine module, and algorithm engine module is by forum data
To distributed storage module, the distributed storage module can be updated forum data for output after classification；Forum administrator
Full-text search unit, aggregate query unit, graph tool unit, warning service list are sent the request to by authentication module
Any cell in member, receive the unit of request by the forum data needed in request extracted from data memory module into
Row analysis, and it is sent to data visualization module.
On the other hand, the present invention also provides a kind of forum data management classification methods, pass through a kind of forum data management point
Class system is realized, comprising the following steps:
Step 1 acquires original forum data from multiple data sources by data acquisition module in real time；
Step 2 is passed to number after being cached the original forum data in data acquisition module via message queue unit
Data preprocess module carries out data prediction work；
The data prediction extracts data information from the original forum data of text formatting, title of such as posting, interior
Appearance, time, the people that posts, people location of posting, and convert thereof into Json format；
The forum data of the Json format exported from data preprocessing module is carried out building index by step 3；Index structure
After building, forum data is subjected to persistent storage by distributed storage module；
Step 4, the forum data exported from distributed storage module are passed to algorithm engine module, carry out to forum data
Intelligent classification, different classes of forum data will be labeled with different class labels, then pass the forum data of whole tape label
Enter and be updated in distributed storage module, a class label is corresponding with a kind of forum administrator；
On a personal computer by the software installation of visualization layer, forum administrator is entering this for step 5, forum administrator
It needs to carry out Authority Verification by authentication module before system, each forum administrator can only be got under its corresponding authority
Class label forum data；
Step 6 enters system by the forum administrator of authentication module to the forum data progress in extent of competence
Analysis；Request is passed through full-text search unit, aggregate query unit, graph tool unit, warning service unit by forum administrator
In any cell analyzed, the receiving request unit the data needed after analysis are extracted from data memory module
Come, then the data are back to data visualization module, data visualization module constructs chart and shows forum for result is analyzed
Administrator.
The extraction of field in original forum data is realized using regular expression matching technology in the step 2；
Index structure in the step 3 uses inverted index；
Distributed storage module in the step 3 use by NoSql database building at distributed storage cluster, often
All at least there is a copy data in the cluster in forum data.
The beneficial effects of adopting the technical scheme are that a kind of forum data management classification provided by the invention
System and method can be with quick search to related content to be searched, to be promoted by carrying out Classification Management to forum data
The efficiency of data is inquired in forum.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of forum data management classification system provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of forum data management classification method provided in an embodiment of the present invention；
Fig. 3 is data prediction result figure provided in an embodiment of the present invention；
Fig. 4 is the flow chart of distributed storage provided in an embodiment of the present invention；
Fig. 5 is the flow chart of distributed computing provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
In the present embodiment, a kind of forum data management classification system, as shown in Figure 1, include acquisition layer, storage process layer,
Visualization layer；
The acquisition layer includes data acquisition module, message queue unit, data preprocessing module；The data acquisition module
Block is used to acquire original forum data in real time from multiple data sources；The message queue unit is for adopting data acquisition module
The original forum data of collection is cached, when the processing speed of data preprocessing module is less than the processing speed of data acquisition module
When, message queue plays buffer function, when data preprocessing module breaks down and restores, will read again from message queue
Take original forum data；The data preprocessing module is used to carry out forum data original in message queue unit the mistake of data
Filter, extraction, duplicate removal and type conversion, export the forum data of Json format；
The storage process layer includes data memory module, data analytical calculation module；The data memory module includes
Distributed storage module and index construct module；Index construct module is used to the forum data that acquisition layer exports being indexed structure
It builds；The distributed storage module is used to carry out persistence storage to forum data；
The data analytical calculation module includes query analysis module and algorithm engine module；Query analysis module includes complete
Literary retrieval unit, aggregate query unit, graph tool unit and warning service unit；Full-text search unit for accurately inquire,
Fuzzy query and regular expression inquiry are fixed to the quick inquiry of forum data progress by the keyword of department user input
Position；The statistics that aggregate query and graph tool unit is used to carry out forum data summarizes and report displaying, especially by pie chart, column
The diagrammatic forms such as shape figure, bar chart, thermal map, table, label-cloud show data analysis result；Warning service unit is used for
It realizes and notifies the forum data with sensitive or emphasis vocabulary to give forum related management personnel in the form of mail or short message；It calculates
Method engine modules are used to carry out intelligent classification to forum data；The visualization layer includes data visualization module, authentication
Module；Data visualization module leads to final analysis result for search result and the page presentation of aggregate query result
Cross Visual Chart expression；Authentication module is used to distinguish the processing authority of forum administrator；
The original forum data acquired in data source is transmitted to message queue unit by the data acquisition module, described
Data preprocessing module receives the original forum data exported by message queue unit, and original forum data is carried out type conversion
Forum data afterwards is transmitted to index construct module, and the index construct module exports forum data to distributed storage mould
Block, the distributed storage module export forum data to algorithm engine module, and algorithm engine module classifies forum data
After export to distributed storage module, the distributed storage module can be updated forum data；Forum administrator passes through
Authentication module sends the request to full-text search unit, aggregate query unit, graph tool unit, alerts in service unit
Any cell, receive the unit of request and extract the forum data needed in request point from data memory module
Analysis, and it is sent to data visualization module.
The present invention also provides a kind of forum data management classification methods, real by a kind of forum data management classification system
It is existing, as shown in Figure 2, comprising the following steps:
Step 1 acquires original forum data from multiple data sources by data acquisition module in real time；Acquisition layer is installed
On multiple forum data sources, the generally each computer of forum administrative staff；Because forum data is typically all by more
Computer record, therefore the acquisition layer can read data in slave multiple stage computers in real time, parallel；Rationally it is arranged in acquisition layer
The source of data and the whereabouts of data, the source of data include the source IP address for generating port, data of data, the whereabouts of data
IP address and port numbers including message queue；
Step 2 is passed to number after being cached the original forum data in data acquisition module via message queue unit
Data preprocess module carries out data prediction work；
Data field needed for the customized setting of data prediction need of work user, from the forum data of text formatting
Data information is extracted, title of such as posting, content, time, the people that posts, people location of posting will using regular expression matching
The forum data of original character string type is converted to Json type；Data preprocessing module is for subsequent index construct sum number
Prepare according to persistent storage because the data of Json format be indexed, store and network transmit when it is all more convenient；In advance
Processing result is as shown in Figure 3；
The forum data of the Json format exported from data preprocessing module is carried out building index by step 3；This implementation
In example, bottom uses index structure of the inverted index as forum data, to facilitate the realization of subsequent full-text search function, index
After building, forum data is subjected to persistent storage by distributed storage module；The use of distributed storage module by
NoSql database building at distributed storage cluster need the host node of user's cluster-specific in the build process of cluster
And back end, host node is mainly responsible for the update and management of cluster state, and back end is mainly responsible for and carries out depositing for data
Storage and specific query analysis, when carrying out data storage, the copy of portion can be no less than for the storage of every part of data with prevent by
Loss of data caused by the reasons such as mechanical disorder；Distributed storage cluster management is as shown in Figure 4, wherein master node is responsible for
Manage and maintain other nodes in cluster；Data node be data memory node, can on different machines storing data and its
Copy；QnThe data stored in fragment are PnThe copy of the data stored in fragment, wherein n >=1；
Step 4, the forum data exported from distributed storage module are passed to algorithm engine module, carry out to forum data
Intelligent classification stamps correctly different classes of forum data using the domain knowledge base constructed and in conjunction with machine learning algorithm
Tag along sort, then will the forum data of whole tape label be passed to distributed storage module in be updated, a class label
It is corresponding with a kind of forum administrator；
On a personal computer by the software installation of visualization layer, forum administrator is when logging in for step 5, forum administrator
It needs to carry out Authority Verification by authentication module, each forum administrator can only be got with administrator's generic
The forum data of label；Such as the administrator of responsible traffic class management can only divide the forum data with " traffic " label
Analysis；Computer administrator can only carry out query analysis to the forum data with " computer " label.Authentication module
Major function is just to discriminate between the processing authority of each department.
Step 6 enters system by the forum administrator of authentication module to the forum data progress in extent of competence
Analysis；Forum administrator will request by full-text search unit, aggregate query unit, any cell in graph tool unit into
The unit of row analysis, receiving request extracts the data needed after analysis from data memory module, then by the data
It is back to data visualization module, data visualization module constructs chart and shows forum administrator for result is analyzed, each to manage
Member can get corresponding data when carrying out data analysis from distributed memory system first, then carry out distributed meter
It calculates to obtain the analysis result of data.In distributed treatment cluster, the node for receiving user's request is coordinator node, it
Request can be sent to simultaneously and store all calculate node X of the data in cluster, X is calculate node number；In each node
On individually calculated, then result is carried out to summarize calculating, entire query analysis result is finally returned into client；Entirely
Process is as shown in figure 5, End-Customer end can construct corresponding Visual Report Forms according to the data of return.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, model defined by the claims in the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of forum data management classification system, it is characterised in that: including acquisition layer, storage process layer, visualization layer；
The acquisition layer includes data acquisition module, message queue unit, data preprocessing module；The data acquisition module is used
In acquiring original forum data in real time from multiple data sources；The message queue unit is used for data collecting module collected
Original forum data is cached, when the processing speed of data preprocessing module is less than the processing speed of data acquisition module,
Message queue plays buffer function, when data preprocessing module breaks down and restores, will re-read from message queue
Original forum data；The data preprocessing module is used to carry out forum data original in message queue unit the mistake of data
Filter, extraction, duplicate removal and type conversion, export the forum data of Json format；
The storage process layer includes data memory module, data analytical calculation module；The data memory module includes distribution
Formula storage module and index construct module；Index construct module is used to the forum data that acquisition layer exports being indexed building；
The forum data that the distributed storage module is used to export acquisition layer carries out persistence storage；
The data analytical calculation module includes query analysis module and algorithm engine module；Query analysis module includes that full text is examined
Cable elements, aggregate query unit, graph tool unit and warning service unit；Full-text search unit is for accurately inquiring, obscuring
Inquiry and regular expression are inquired, and are to carry out quickly inquiry to forum data by the keyword of forum administrator input to determine
Position；The statistics that aggregate query and graph tool unit is used to carry out forum data summarizes and report displaying；Service unit is alerted to use
It notifies the forum data with sensitive or emphasis vocabulary to give forum related management personnel in the form of mail or short message in realizing；
Algorithm engine module is used to carry out intelligent classification to forum data；
The visualization layer includes data visualization module, authentication module；Data visualization module for search result with
And the page presentation of aggregate query result, and the final analysis result of data analytical calculation module is shown by Visual Chart
Show；Authentication module is used to distinguish the processing authority of different forum administrators；
The original forum data acquired in data source is transmitted to message queue unit, the data by the data acquisition module
Preprocessing module receives the original forum data exported by message queue unit, after original forum data is carried out type conversion
Forum data is transmitted to index construct module, and the index construct module exports forum data to distributed storage module, institute
It states distributed storage module to export forum's forum data to algorithm engine module, after algorithm engine module classifies forum data
To distributed storage module, the distributed storage module can be updated forum data for output；Forum administrator passes through body
Part authentication module sends the request to full-text search unit, aggregate query unit, graph tool unit, alerts in service unit
Any cell receives the unit of request and extracts the forum data needed in request point from data memory module
Analysis, and it is sent to data visualization module.
2. a kind of forum data management classification method, real based on a kind of forum data management classification system described in claim 1
It is existing, comprising the following steps:
Step 1 acquires original forum data from multiple data sources by data acquisition module in real time；
Step 2, incoming data are pre- after being cached the original forum data in data acquisition module via message queue unit
Processing module carries out data prediction work；
The data prediction extracts data information from the original forum data of text formatting, title of such as posting, content, when
Between, the people that posts, people location of posting, and convert thereof into Json format；
The forum data of the Json format exported from data preprocessing module is carried out building index by step 3；Index construct is complete
Forum data is carried out persistent storage by distributed storage module by Bi Hou；
Step 4, the forum data exported from distributed storage module are passed to algorithm engine module, carry out intelligence to forum data
Classification, different classes of forum data will be labeled with different class labels, then by incoming point of the forum data of whole tape label
It is updated in cloth storage module, a class label is corresponding with a kind of forum administrator；
On a personal computer by the software installation of visualization layer, forum administrator is entering this system for step 5, forum administrator
It needs to carry out Authority Verification by authentication module before, each forum administrator can only get the class under its corresponding authority
The forum data of distinguishing label；
Step 6 enters system by the forum administrator of authentication module and analyzes the forum data in extent of competence；
Request is passed through appointing in full-text search unit, aggregate query unit, graph tool unit, warning service unit by forum administrator
Unit one is analyzed, and the unit of receiving request extracts the data needed after analysis from data memory module, then
The data are back to data visualization module, data visualization module constructs chart and shows forum to manage for result is analyzed
Member.
3. a kind of forum data management classification method according to claim 2, it is characterised in that: to original in the step 2
The extraction of field is realized using regular expression matching technology in forum data.
4. a kind of forum data management classification method according to claim 2, it is characterised in that: the index in the step 3
Structure uses inverted index.
5. a kind of forum data management classification method according to claim 2, it is characterised in that: the distribution in the step 3
Formula storage module use by NoSql database building at distributed storage cluster, every forum data is in the cluster all at least
There are a copy datas.
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| CN112187953A (en) * | 2020-10-13 | 2021-01-05 | 南开大学 | JSON-based gene ontology mapping system and method |
| CN112187953B (en) * | 2020-10-13 | 2022-05-03 | 南开大学 | JSON-based gene ontology mapping system and method |
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