CN105243277A - Computer-aided medical data processing system and method - Google Patents
Computer-aided medical data processing system and method Download PDFInfo
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- CN105243277A CN105243277A CN201510662352.8A CN201510662352A CN105243277A CN 105243277 A CN105243277 A CN 105243277A CN 201510662352 A CN201510662352 A CN 201510662352A CN 105243277 A CN105243277 A CN 105243277A
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Abstract
The invention discloses a computer-aided medical data processing system and method. The system comprises a mobile information processing center used for analyzing and mininginternet data and outputting a result to a subsequent recommendation system; the mobile information processing center comprises a data warehouse and a data processing server, which are connected in sequence, the data warehouse is used for storing and pre-processing the internet data and comprises a data clearing module, a data conversion module and a data integration module, which are connected in sequence; and the data processing server is a Hadoop platform and comprises an HDFS module and a MapReduce module, which are connected in sequence. The chaotic internet data are pre-processed, analyzed and mined to make the same meet the receiving demand of a recommended system, so that a recommendation result is more accurate and reliable.
Description
Technical field
The present invention relates to the data processing field in mobile Internet, be specifically related to computer-assisted medical data processing system and method.
Background technology
Computer-aided diagnosis (computeraideddiagnosis, CAD) [1] or computer aided detection (computeraideddetection, CAD) refer to by iconography, Medical Image Processing and other possible physiology, biochemical apparatus, in conjunction with the analytical calculation of computing machine, auxiliary discovery focus, improves the accuracy rate [2] of diagnosis.The cad technique often said now mainly refers to the computer aided technique based on Medical Imaging.Distinguish with described computer aided detection (CAD), the latter's emphasis detects, and computing machine only needs to mark abnormal sign, carries out common image processing on this basis, and without the need to diagnosing further.That is, computer-aided diagnosis is extension and the final purpose of computer aided detection, and correspondingly, computer aided detection is basis and the only stage which must be passed by of computer-aided diagnosis.Cad technique is otherwise known as " the 3rd eye " of doctor, and the widespread use of CAD system contributes to the Sensitivity and Specificity improving diagnosis.
Summary of the invention
In order to make location-based recommendation more accurate, need internet data to be carried out process in early stage, object of the present invention is just to provide so a kind of computer-assisted medical data processing system and method.
A kind of computer-assisted medical data processing system, comprises mobile message processing enter, for internet data analysis and excavation, and outputs results to follow-up commending system; Described mobile message processing enter comprises the data warehouse and data processing server that are connected successively, and data warehouse is used for storing and pre-service internet data, comprises the data scrubbing module, data transformation module and the data integration module that connect successively; Data processing server adopts Hadoop platform, comprises the HDFS module and MapReduce module that are linked in sequence.
Data processing server also comprises HBase module, stores the data, its output terminal and the MapReduce model calling that need to read and write at any time.
Internet data is positional information, disease information set and case file.
Computer aided medicine data processing method, comprises the following steps:
Step 1, data scrubbing module are cleared up the structuring of collecting, semi-structured, non-structured internet data, remove redundant data, fill up missing value data, remove abnormal data;
Linearly or the attribute of non-linear dividing data, data being converted to can for the form of data mining for step 2, data transformation module; Such as Voice & Video is converted to the form that system is specified, process unified for numeric data for discretize or continuous data;
Step 3, data integration module by the data integration after data transformation in data warehouse;
Step 4, pretreated a large amount of internet data distributed storage are in HDFS module, and fraction needs the data read and write at any time to be stored in HBase module;
Step 5, MapReduce module are excavated the data in HDFS module and HBase module, and the result excavated is exported to commending system.
The beneficial effect that the present invention reaches: by carrying out pre-service and analysis mining to rambling internet data, makes it meet the demand of recommended system acceptance, thus makes recommendation results more accurately and reliably.
Accompanying drawing explanation
Fig. 1 is a kind of computer-assisted medical data processing system structure principle chart of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of computer-assisted medical data processing system process comprises the positional information of user, disease information set and case file are at interior internet data, it comprises mobile message processing enter, be made up of data warehouse and data processing server, wherein data warehouse is used for storing and pre-service internet data, data prediction function is by data scrubbing module, data transformation module, data integration module composition, to structuring, semi-structured, non-structured internet data carries out above-mentioned process successively, then data processing server is sent into., be stored into HDFS module through pretreated mass data here, fraction needs the data read and write at any time stored in Hbase module, and it is one and builds the database towards row in HDFS module, operates on HDFS.Mass data in MapReduce module distribution formula concurrent processing HDFS module, carries out data mining; By the data mining algorithm based on MapReduce, data mining is carried out to the irregular data of a large amount of milli, and result is exported to commending system, commending system is analyzed user behavior pattern according to these data, compare the similarity degree between the behavior pattern of user and article to be recommended, thus determine will recommend which kind of article for this user.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic combination in any.
Claims (3)
1. a computer-assisted medical data processing system, is characterized in that: comprise mobile message processing enter, for internet data analysis and excavation, and outputs results to follow-up commending system; Described mobile message processing enter comprises the data warehouse and data processing server that are connected successively, and data warehouse is used for storing and pre-service internet data, comprises the data scrubbing module, data transformation module and the data integration module that connect successively; Data processing server adopts Hadoop platform, and comprise the HDFS module and MapReduce module that are linked in sequence, described internet data is positional information, disease information set and case file.
2. internet data disposal system according to claim 1 and 2, is characterized in that: described data processing server also comprises HBase module, stores the data, its output terminal and the MapReduce model calling that need to read and write at any time.
3. utilize a kind of computer-assisted medical data processing system described in claim 3 to carry out a method for data processing, it is characterized in that, comprise the following steps:
Step 1, data scrubbing module are cleared up the structuring of collecting, semi-structured, non-structured internet data, remove redundant data, fill up missing value data, remove abnormal data;
Linearly or the attribute of non-linear dividing data, data being converted to can for the form of data mining for step 2, data transformation module;
Step 3, data integration module by the data integration after data transformation in data warehouse;
Step 4, pretreated a large amount of internet data distributed storage are in HDFS module, and fraction needs the data read and write at any time to be stored in HBase module;
Step 5, MapReduce module are excavated the data in HDFS module and HBase module, and the result excavated is exported to commending system.
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Cited By (4)
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CN106709256A (en) * | 2016-12-29 | 2017-05-24 | 上海微创电生理医疗科技股份有限公司 | ECG data processing system and method thereof |
CN106777970A (en) * | 2016-12-15 | 2017-05-31 | 北京锐软科技股份有限公司 | The integrated system and method for a kind of medical information system data template |
WO2017193579A1 (en) * | 2016-05-07 | 2017-11-16 | 深圳市前海安测信息技术有限公司 | Big data analysis system and method for mammary gland screening data |
US10467757B2 (en) | 2015-11-30 | 2019-11-05 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for computer aided diagnosis |
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Publication number | Priority date | Publication date | Assignee | Title |
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