SAprioriSystem

SApriori Engine to Predict the seasonal consumption behavior of consumers based on Object Relational Mapping model and S-Apriori algorithm, load dataset from github/cloud or local, support export the rules into Excel

This Research from KMOU (Korea Maritime & Ocean University) - Data Science Lab - Room 407.

Authors: Duy Thanh Tran, Prof. Jun-Ho Huh

Any question, please free to contact me: [email protected]

My full name: TRAN DUY THANH

Blog study coding: https://duythanhcse.wordpress.com/

Group support Student: https://www.facebook.com/groups/communityuni/

Install nuget package

Install-Package SAprioriModel -ProjectName YourProject

Model class diagram for Sales database:

Mapping JSon Data with Model class:

#	Dataset	Model class	Description
1	Customer.json	SAprioriCustomer	List of Customer dataset
2	Employee.json	SAprioriEmployee	List of Employee dataset
3	Category.json	SAprioriCategory	List of Category dataset
4	Product.json	SAprioriProduct	List of Product dataset
5	Order.json	SAprioriOrder	List of Order dataset
6	OrderDetails.json	SAprioriOrderDetail	List of OrderDetails dataset

Example ORM mapping SAprioriEmployee with Employee.json:

Model class diagram for SApriori engine:

SApriori algorithm processing center is located in class SAprioriEngine, All data is loaded into SAprioriDatabase object, data can be filtered by season (Spring, summer, Autumn, Winter, thanksgiving, Christmas...) or select query by time, according to the number of accesses. The model will provide many data query methods to run the algorithm. The SAprioriEngine object provides the runSAprioriModel function to find association rules, the result returned is the SAprioriResult object. The SAprioriResult object contains the set of rules stored in the SAprioriRule object, the SAprioriRule object stores the detailed results of each component after the SApriori algorithm completes, relying on this class to represent the data.

Create DemoSApriori .net application project C# code

Copy 2 dataset as below:

Example with smalldataset - C# code

Download https://github.com/thanhtd32/SAprioriSystem/tree/main/dataset/smalldataset and save it into local file.

smalldataset folder has:

Category.json
Customer.json
Employee.json
Order.json
OrderDetails.json
Product.json

#	Dataset	Number of objects	Description
1	Customer.json	3	List of Customer data
2	Employee.json	2	List of Employee data
3	Category.json	5	List of Category data
4	Product.json	6	List of Product data
5	Order.json	5	List of Order data
6	OrderDetails.json	16	List of OrderDetails data

You call LoadDatabase("smalldataset") like code is shown as below:

SAprioriDatabase database = new SAprioriDatabase();
database.LoadDatabase("smalldataset");
database.FilterOrders(100, true);
SAprioriEngine sApriori = new SAprioriEngine();
double minSupport = 40;
double minConfident = 50;
SAprioriResult result = sApriori.runSAprioriModel(database, minSupport, minConfident);

foreach (SAprioriRule arule in result.StrongRules)
{
    string s = "[" + arule.X_Results_Description + " --> " + arule.Y_Results_Description + " " + String.Format("{0:0.00}", (arule.Confidence * 100)) + "%] "+"\r\n";
    Console.WriteLine(s);
}

Result:

[Vinamilk --> String Strawberry 100.00%] 
[Vinamilk --> Hamburger 66.67%] 
[Vinamilk --> Hamburger,String Strawberry 66.67%] 
[Vinamilk,Hamburger --> String Strawberry 100.00%] 
[Vinamilk,String Strawberry --> Hamburger 66.67%] 
[Hamburger --> G7 Coffee,Bien Hoa Sugar 50.00%] 
[Hamburger --> Bien Hoa Sugar 50.00%] 
[Hamburger --> G7 Coffee,String Strawberry 50.00%] 
[Hamburger --> String Strawberry 75.00%] 
[Hamburger --> G7 Coffee 75.00%] 
[Hamburger --> Vinamilk,String Strawberry 50.00%] 
[Hamburger --> Vinamilk 50.00%] 
[Hamburger,G7 Coffee --> Bien Hoa Sugar 66.67%] 
[Hamburger,G7 Coffee --> String Strawberry 66.67%] 
[Hamburger,String Strawberry --> G7 Coffee 66.67%] 
[Hamburger,String Strawberry --> Vinamilk 66.67%] 
[Hamburger,Bien Hoa Sugar --> G7 Coffee 100.00%] 
[G7 Coffee --> Hamburger 100.00%] 
[G7 Coffee --> Hamburger,String Strawberry 66.67%] 
[G7 Coffee --> String Strawberry 66.67%] 
[G7 Coffee --> Hamburger,Bien Hoa Sugar 66.67%] 
[G7 Coffee --> Bien Hoa Sugar 66.67%] 
[G7 Coffee,String Strawberry --> Hamburger 100.00%] 
[G7 Coffee,Bien Hoa Sugar --> Hamburger 100.00%] 
[String Strawberry --> Vinamilk 75.00%] 
[String Strawberry --> Vinamilk,Hamburger 50.00%] 
[String Strawberry --> Hamburger 75.00%] 
[String Strawberry --> G7 Coffee 50.00%] 
[String Strawberry --> Hamburger,G7 Coffee 50.00%] 
[Bien Hoa Sugar --> Hamburger 100.00%] 
[Bien Hoa Sugar --> G7 Coffee 100.00%] 
[Bien Hoa Sugar --> Hamburger,G7 Coffee 100.00%]

Example with largedataset - C# code

Download https://github.com/thanhtd32/SAprioriSystem/tree/main/dataset/largedataset and save it into local file.

This Large Dataset is from Microsoft AdventureWorks2017 (https://docs.microsoft.com/en-us/sql/samples/adventureworks-install-configure?view=sql-server-ver15&tabs=ssms), I converted the large dataset to json, so any researcher can use this dataset without installing Microsoft SQL Server.

largedataset folder has:

Category.json
Customer.json
Employee.json
Order.json
OrderDetails.json
Product.json

#	Dataset	Number of objects	Description
1	Customer.json	19119	List of Customer data
2	Employee.json	17	List of Employee data
3	Category.json	37	List of Category data
4	Product.json	504	List of Product data
5	Order.json	31465	List of Order data
6	OrderDetails.json	121317	List of OrderDetails data

You call LoadDatabase("largedataset") like code is shown as below:

SAprioriDatabase database = new SAprioriDatabase();
database.LoadDatabase("largedataset");
DateTime from = new DateTime(2011, 5, 1);
DateTime to= new DateTime(2011, 5, 31);
database.FilterOrders(from,to, true);
SAprioriEngine sApriori = new SAprioriEngine();
double minSupport = 20;
double minConfident = 80;
SAprioriResult result = sApriori.runSAprioriModel(database, minSupport, minConfident);

foreach (SAprioriRule arule in result.StrongRules)
{
    string s = "[" + arule.X_Results_Description + " --> " + arule.Y_Results_Description + " " + String.Format("{0:0.00}", (arule.Confidence * 100)) + "%] " + "\r\n";
    Console.WriteLine(s);
}

Result:

[Sport-100 Helmet, Red --> Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L 81.82%] 
[Sport-100 Helmet, Red --> Sport-100 Helmet, Black,AWC Logo Cap,Long-Sleeve Logo Jersey, L 81.82%] 
[Sport-100 Helmet, Red --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 90.91%] 
[Sport-100 Helmet, Red --> Sport-100 Helmet, Black,AWC Logo Cap 81.82%] 
[Sport-100 Helmet, Red --> AWC Logo Cap 90.91%] 
[Sport-100 Helmet, Red --> Sport-100 Helmet, Blue,AWC Logo Cap,Long-Sleeve Logo Jersey, L 81.82%] 
[Sport-100 Helmet, Red --> Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L 81.82%] 
[Sport-100 Helmet, Red --> Long-Sleeve Logo Jersey, L 90.91%] 
[Sport-100 Helmet, Red --> Sport-100 Helmet, Blue 81.82%] 
[Sport-100 Helmet, Red --> Sport-100 Helmet, Blue,AWC Logo Cap 81.82%] 
[Sport-100 Helmet, Red --> Sport-100 Helmet, Black 90.91%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Black --> AWC Logo Cap 90.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Black --> Long-Sleeve Logo Jersey, L 90.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Black --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 90.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Black --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 90.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Black,AWC Logo Cap --> Long-Sleeve Logo Jersey, L 100.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L --> AWC Logo Cap 100.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Blue --> AWC Logo Cap 100.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Blue --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 100.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Blue --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 100.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Blue --> Long-Sleeve Logo Jersey, L 100.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Blue,AWC Logo Cap --> Long-Sleeve Logo Jersey, L 100.00%] 
[Sport-100 Helmet, Red,Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> AWC Logo Cap 100.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap --> Sport-100 Helmet, Blue 90.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap --> Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L 90.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap --> Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L 90.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap --> Sport-100 Helmet, Black 90.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap --> Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L 90.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap --> Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L 90.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap --> Long-Sleeve Logo Jersey, L 100.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black 90.00%] 
[Sport-100 Helmet, Red,AWC Logo Cap,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue 90.00%] 
[Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L --> AWC Logo Cap 100.00%] 
[Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue 90.00%] 
[Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black,AWC Logo Cap 90.00%] 
[Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black 90.00%] 
[Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black,AWC Logo Cap 90.00%] 
[Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue,AWC Logo Cap 90.00%] 
[Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue,AWC Logo Cap 90.00%] 
[Sport-100 Helmet, Black --> AWC Logo Cap 84.62%] 
[Sport-100 Helmet, Black --> Sport-100 Helmet, Blue 84.62%] 
[Sport-100 Helmet, Black --> Long-Sleeve Logo Jersey, L 84.62%] 
[Sport-100 Helmet, Black --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 84.62%] 
[Sport-100 Helmet, Black,Sport-100 Helmet, Blue --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 90.91%] 
[Sport-100 Helmet, Black,Sport-100 Helmet, Blue --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 90.91%] 
[Sport-100 Helmet, Black,Sport-100 Helmet, Blue --> AWC Logo Cap 90.91%] 
[Sport-100 Helmet, Black,Sport-100 Helmet, Blue --> Long-Sleeve Logo Jersey, L 90.91%] 
[Sport-100 Helmet, Black,Sport-100 Helmet, Blue,AWC Logo Cap --> Long-Sleeve Logo Jersey, L 100.00%] 
[Sport-100 Helmet, Black,Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> AWC Logo Cap 100.00%] 
[Sport-100 Helmet, Black,AWC Logo Cap --> Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L 81.82%] 
[Sport-100 Helmet, Black,AWC Logo Cap --> Sport-100 Helmet, Red,Long-Sleeve Logo Jersey, L 81.82%] 
[Sport-100 Helmet, Black,AWC Logo Cap --> Sport-100 Helmet, Blue 90.91%] 
[Sport-100 Helmet, Black,AWC Logo Cap --> Long-Sleeve Logo Jersey, L 100.00%] 
[Sport-100 Helmet, Black,AWC Logo Cap --> Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L 90.91%] 
[Sport-100 Helmet, Black,AWC Logo Cap --> Sport-100 Helmet, Red 81.82%] 
[Sport-100 Helmet, Black,AWC Logo Cap --> Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L 90.91%] 
[Sport-100 Helmet, Black,AWC Logo Cap,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue 90.91%] 
[Sport-100 Helmet, Black,AWC Logo Cap,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Red 81.82%] 
[Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Red,AWC Logo Cap 81.82%] 
[Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue,AWC Logo Cap 90.91%] 
[Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L --> AWC Logo Cap 100.00%] 
[Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Red 81.82%] 
[Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue 90.91%] 
[Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Red,AWC Logo Cap 81.82%] 
[Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue,AWC Logo Cap 90.91%] 
[Sport-100 Helmet, Blue --> Long-Sleeve Logo Jersey, L 84.62%] 
[Sport-100 Helmet, Blue --> Sport-100 Helmet, Black 84.62%] 
[Sport-100 Helmet, Blue --> AWC Logo Cap,Long-Sleeve Logo Jersey, L 84.62%] 
[Sport-100 Helmet, Blue --> AWC Logo Cap 92.31%] 
[Sport-100 Helmet, Blue,AWC Logo Cap --> Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L 83.33%] 
[Sport-100 Helmet, Blue,AWC Logo Cap --> Sport-100 Helmet, Black 83.33%] 
[Sport-100 Helmet, Blue,AWC Logo Cap --> Sport-100 Helmet, Black,Long-Sleeve Logo Jersey, L 83.33%] 
[Sport-100 Helmet, Blue,AWC Logo Cap --> Long-Sleeve Logo Jersey, L 91.67%] 
[Sport-100 Helmet, Blue,AWC Logo Cap,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black 90.91%] 
[Sport-100 Helmet, Blue,AWC Logo Cap,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Red 81.82%] 
[Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> AWC Logo Cap 100.00%] 
[Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Red,AWC Logo Cap 81.82%] 
[Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Red,AWC Logo Cap 81.82%] 
[Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black,AWC Logo Cap 90.91%] 
[Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Red 81.82%] 
[Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black,AWC Logo Cap 90.91%] 
[Sport-100 Helmet, Blue,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black 90.91%] 
[AWC Logo Cap --> Sport-100 Helmet, Blue 85.71%] 
[AWC Logo Cap --> Long-Sleeve Logo Jersey, L 92.86%] 
[AWC Logo Cap,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Black 84.62%] 
[AWC Logo Cap,Long-Sleeve Logo Jersey, L --> Sport-100 Helmet, Blue 84.62%] 
[Long-Sleeve Logo Jersey, L --> AWC Logo Cap 86.67%] 
[LL Road Frame - Red, 60 --> Road-650 Black, 52 90.00%] 
[LL Road Frame - Red, 60 --> Road-650 Red, 60 90.00%] 
[LL Road Frame - Red, 60 --> Road-450 Red, 52 90.00%] 
[LL Road Frame - Red, 60 --> LL Road Frame - Black, 52 90.00%] 
[LL Road Frame - Red, 60 --> Road-450 Red, 52,Road-650 Red, 60 90.00%] 
[LL Road Frame - Red, 60,Road-450 Red, 52 --> Road-650 Red, 60 100.00%] 
[LL Road Frame - Red, 60,Road-650 Red, 60 --> Road-450 Red, 52 100.00%] 
[LL Road Frame - Black, 52 --> Road-450 Red, 52 90.00%] 
[LL Road Frame - Black, 52 --> LL Road Frame - Red, 60 90.00%] 
[LL Road Frame - Black, 52 --> Road-650 Red, 44 90.00%] 
[Road-450 Red, 58 --> Road-650 Black, 52 81.82%] 
[Road-450 Red, 58 --> Road-650 Red, 44 81.82%] 
[Road-450 Red, 58 --> Road-450 Red, 52 81.82%] 
[Road-450 Red, 52,Road-650 Red, 60 --> Road-650 Red, 44 81.82%] 
[Road-450 Red, 52,Road-650 Red, 60 --> Road-650 Red, 44,Road-650 Black, 52 81.82%] 
[Road-450 Red, 52,Road-650 Red, 60 --> Road-650 Red, 44,Road-650 Black, 52 81.82%] 
[Road-450 Red, 52,Road-650 Red, 60 --> Road-650 Black, 52 90.91%] 
[Road-450 Red, 52,Road-650 Red, 60 --> LL Road Frame - Red, 60 81.82%] 
[Road-450 Red, 52,Road-650 Red, 60,Road-650 Red, 44 --> Road-650 Black, 52 100.00%] 
[Road-450 Red, 52,Road-650 Red, 60,Road-650 Black, 52 --> Road-650 Red, 44 90.00%] 
[Road-450 Red, 52,Road-650 Red, 44 --> Road-650 Black, 52 83.33%] 
[Road-450 Red, 52,Road-650 Red, 44,Road-650 Black, 52 --> Road-650 Red, 60 90.00%] 
[Road-450 Red, 52,Road-650 Black, 52 --> Road-650 Red, 60 90.91%] 
[Road-450 Red, 52,Road-650 Black, 52 --> Road-650 Red, 60,Road-650 Red, 44 81.82%] 
[Road-450 Red, 52,Road-650 Black, 52 --> Road-650 Red, 60,Road-650 Red, 44 81.82%] 
[Road-450 Red, 52,Road-650 Black, 52 --> Road-650 Red, 44 90.91%] 
[Road-650 Red, 60 --> Road-650 Black, 52 85.71%] 
[Road-650 Red, 60,Road-650 Red, 44 --> Road-450 Red, 52 100.00%] 
[Road-650 Red, 60,Road-650 Red, 44 --> Road-450 Red, 52,Road-650 Black, 52 100.00%] 
[Road-650 Red, 60,Road-650 Red, 44 --> Road-650 Black, 52 100.00%] 
[Road-650 Red, 60,Road-650 Red, 44 --> Road-450 Red, 52,Road-650 Black, 52 100.00%] 
[Road-650 Red, 60,Road-650 Red, 44,Road-650 Black, 52 --> Road-450 Red, 52 100.00%] 
[Road-650 Red, 60,Road-650 Black, 52 --> Road-450 Red, 52 83.33%] 
[Road-650 Red, 44 --> Road-450 Red, 52 85.71%] 
[Road-650 Red, 44,Road-650 Black, 52 --> Road-450 Red, 52 90.91%] 
[Road-650 Red, 44,Road-650 Black, 52 --> Road-450 Red, 52,Road-650 Red, 60 81.82%] 
[Road-650 Red, 44,Road-650 Black, 52 --> Road-450 Red, 52,Road-650 Red, 60 81.82%] 
[Road-650 Red, 44,Road-650 Black, 52 --> Road-650 Red, 60 81.82%] 
[Road-650 Black, 52 --> Road-650 Red, 60 85.71%]

Example with largedataset - C# code - filter season

static void Main(string[] args)
        {
            //create SAprioriDatabase object
            SAprioriDatabase database = new SAprioriDatabase();
            //define season, it depends on the region of dataset collecting
            database.addSeason(SAprioriSeason.Spring, new List<int>() { 3, 4, 5 });
            database.addSeason(SAprioriSeason.Summer, new List<int>() { 6, 7, 8 });
            database.addSeason(SAprioriSeason.Autumn, new List<int>() { 9, 10, 11 });
            database.addSeason(SAprioriSeason.Winter, new List<int>() { 12, 1, 2 });
            //call LoadDatabase method, largedataset is folder stores 6 json file
            database.LoadDatabase("largedataset");
            int year = 2011;
            //filter dataset by sesaon
            database.FilterOrders(SAprioriSeason.Spring, year, true);

            //run SApriori
            SAprioriEngine sApriori = new SAprioriEngine();
            double minSupport = 20;
            double minConfident = 80;
            SAprioriResult result = sApriori.runSAprioriModel(database, minSupport, minConfident);

            foreach (SAprioriRule arule in result.StrongRules)
            {
                string s = "[" + arule.X_Results_Description + " --> " + arule.Y_Results_Description + " " + String.Format("{0:0.00}", (arule.Confidence * 100)) + "%] " + "\r\n";
                Console.WriteLine(s);
            }
            Console.ReadLine();
        }

Some example GUI for filtering data and SAprior:

GUI for filtering season

GUI for SApriori

Export Excel function

SAprioriExcel aprioriExcel = new SAprioriExcel();
saveFileDialog1.Filter = "Excel 2007-2015|*.xlsx|Excel 2003(*.xls)|*.xls";
if (saveFileDialog1.ShowDialog()==DialogResult.OK)
{
    bool x= aprioriExcel.ExportStrongRulesToExcel(sApriori, saveFileDialog1.FileName);
    if(x==true)
    {
        //Export excel sucessfully
    }
}

thanhtd32 / sapriorisystem Goto Github PK

sapriorisystem's Introduction

SAprioriSystem

Install nuget package

Model class diagram for Sales database:

Model class diagram for SApriori engine:

Create DemoSApriori .net application project C# code

Example with smalldataset - C# code

Example with largedataset - C# code

Example with largedataset - C# code - filter season

Some example GUI for filtering data and SAprior:

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