How to use Execute method of NBi.Core.Calculation.Ranking.Scoring.DataRowScorer class

Best NBi code snippet using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer.Execute

DataRowScorer.cs

Source:DataRowScorer.cs Github

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...18 this.operand = operand;19 this.aliases = aliases;20 this.expressions = expressions;21 }22 public ScoredObject Execute(DataRow row)23 => new ScoredObject(GetValueFromRow(row, operand), row);24 protected object GetValueFromRow(DataRow row, IColumnIdentifier identifier)25 {26 if (identifier is ColumnOrdinalIdentifier)27 {28 var ordinal = (identifier as ColumnOrdinalIdentifier).Ordinal;29 if (ordinal <= row.Table.Columns.Count)30 return row.ItemArray[ordinal];31 else32 throw new ArgumentException($"The variable of the predicate is identified as '{identifier.Label}' but the column in position '{ordinal}' doesn't exist. The dataset only contains {row.Table.Columns.Count} columns.");33 }34 var name = (identifier as ColumnNameIdentifier).Name;35 var alias = aliases?.SingleOrDefault(x => x.Name == name);36 if (alias != null)...

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BaseRankingFilter.cs

Source:BaseRankingFilter.cs Github

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...33 IList<ScoredObject> subset = new List<ScoredObject>();34 var scorer = new DataRowScorer(Operand, Aliases, Expressions);35 foreach (DataRow row in rs.Rows)36 {37 var score = scorer.Execute(row);38 InsertRow(score, ref subset);39 }40 var newRs = rs.Clone();41 newRs.Load(subset.Select(x => x.Value as DataRow));42 return newRs;43 }44 protected abstract void InsertRow(ScoredObject score, ref IList<ScoredObject> subset);45 46 public abstract string Describe();47 }48}...

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Execute

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Data;7using NBi.Core.Calculation.Ranking.Scoring;8using NBi.Core.Calculation.Ranking;9using NBi.Core.Calculation.Ranking.Analysis;10using NBi.Core.Calculation.Ranking.Resolver;11using NBi.Core.ResultSet.Resolver;12using NBi.Core.ResultSet;13using NBi.Core.Calculation.Ranking.Aggregation;14using NBi.Core.Calculation.Ranking.Filtering;15using NBi.Core.Calculation.Ranking.Ordering;16using NBi.Core.Calculation.Ranking.Equivalence;17using NBi.Core.Calculation.Ranking.Precedence;18using NBi.Core.Calculation.Ranking.Proportion;19{20 {21 static void Main(string[] args)22 {23 DataTable dt = new DataTable();24 dt.Columns.Add("ID", typeof(int));25 dt.Columns.Add("Name", typeof(string));26 dt.Columns.Add("Value", typeof(int));27 dt.Rows.Add(1, "A", 10);28 dt.Rows.Add(2, "B", 20);29 dt.Rows.Add(3, "C", 30);30 dt.Rows.Add(4, "D", 40);31 dt.Rows.Add(5, "E", 50);32 dt.Rows.Add(6, "F", 60);33 dt.Rows.Add(7, "G", 70);34 dt.Rows.Add(8, "H", 80);35 dt.Rows.Add(9, "I", 90);36 dt.Rows.Add(10, "J", 100);37 var ranking = new RankingSettings();38 ranking.Add(new AggregationSettings("Value", "Sum", "Total"));39 ranking.Add(new FilterSettings("Value", ">", 50));40 ranking.Add(new OrderSettings("Value", "Descending"));41 ranking.Add(new EquivalenceSettings("Value", "0.1"));42 ranking.Add(new ProportionSettings("Value", "0.1"));43 ranking.Add(new PrecedenceSettings("Value", "5"));44 var scorer = new DataRowScorer(ranking);45 var row = dt.Rows[1];46 var result = scorer.Execute(row);47 Console.WriteLine(result);48 Console.ReadLine();49 }50 }51}

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Execute

Using AI Code Generation

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1using System;2 using System.Collections.Generic;3 using System.Linq;4 using System.Text;5 using System.Data;6 using System.Data.SqlClient;7 using NBi.Core.Calculation.Ranking.Scoring;8 using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer;9 using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer.Strategy;10 using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer.Strategy.Numerical;11 using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer.Strategy.Numerical.Strategy;12{13 {14 static void Main( string [] args)15 {16 DataTable dt = new DataTable();17 dt.Columns.Add( "Name" , typeof (String));18 dt.Columns.Add( "Score" , typeof (Int32));19 dt.Columns.Add( "Rank" , typeof (Int32));20 dt.Rows.Add( "A" , 10 , 1 );21 dt.Rows.Add( "B" , 20 , 2 );22 dt.Rows.Add( "C" , 20 , 3 );23 dt.Rows.Add( "D" , 30 , 4 );24 dt.Rows.Add( "E" , 30 , 5 );25 dt.Rows.Add( "F" , 30 , 6 );26 List< string > columns = new List< string >();27 columns.Add( "Score" );28 List< string > rankColumn = new List< string >();29 rankColumn.Add( "Rank" );30 List<RankingOrder> order = new List<RankingOrder>();31 order.Add(RankingOrder.Descending);32 List<RankingType> type = new List<RankingType>();33 type.Add(RankingType.Numerical);34 List<RankingStrategy> strategy = new List<RankingStrategy>();35 strategy.Add(RankingStrategy.Natural);

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Execute

Using AI Code Generation

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1using NBi.Core.Calculation.Ranking.Scoring;2using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer;3using System;4using System.Data;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10 {11 public static void Main()12 {13 DataTable dataTable = new DataTable();14 dataTable.Columns.Add("col1", typeof(int));15 dataTable.Columns.Add("col2", typeof(int));16 dataTable.Columns.Add("col3", typeof(int));17 dataTable.Rows.Add(1, 2, 3);18 dataTable.Rows.Add(4, 5, 6);19 dataTable.Rows.Add(7, 8, 9);20 var scorer = new DataRowScorer(new List<int> { 1, 2, 3 });21 foreach (DataRow row in dataTable.Rows)22 {23 var score = scorer.Execute(row);24 Console.WriteLine(score);25 }26 }27 }28}29using NBi.Core.Calculation.Ranking.Scoring;30using NBi.Core.Calculation.Ranking.Scoring.DataRowScorer;31using System;32using System.Data;33using System.Collections.Generic;34using System.Linq;35using System.Text;36using System.Threading.Tasks;37{38 {39 public static void Main()40 {41 DataTable dataTable = new DataTable();42 dataTable.Columns.Add("col1", typeof(int));43 dataTable.Columns.Add("col2", typeof(int));44 dataTable.Columns.Add("col3", typeof(int));45 dataTable.Rows.Add(1, 2, 3);46 dataTable.Rows.Add(4, 5, 6);47 dataTable.Rows.Add(7, 8, 9);48 var scorer = new DataRowScorer(new List<int> { 1, 2, 3 });49 foreach (DataRow row in dataTable.Rows)50 {51 var score = scorer.Execute(row);52 Console.WriteLine(score);53 }54 }55 }56}

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Execute

Using AI Code Generation

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1using System;2using System.Data;3using NBi.Core.Calculation.Ranking.Scoring;4{5 {6 static void Main(string[] args)7 {8 var scorer = new DataRowScorer();9 var row = new DataRow();10 var score = scorer.Execute(row);11 }12 }13}14using System;15using System.Data;16using NBi.Core.Calculation.Ranking.Scoring;17{18 {19 static void Main(string[] args)20 {21 var scorer = new DataRowScorer();22 var row = new DataRow();23 var score = scorer.Execute(row);24 }25 }26}27using System;28using System.Data;29using NBi.Core.Calculation.Ranking.Scoring;30{31 {32 static void Main(string[] args)33 {34 var scorer = new DataRowScorer();35 var row = new DataRow();36 var score = scorer.Execute(row);37 }38 }39}40using System;41using System.Data;42using NBi.Core.Calculation.Ranking.Scoring;43{44 {45 static void Main(string[] args)46 {47 var scorer = new DataRowScorer();48 var row = new DataRow();49 var score = scorer.Execute(row);50 }51 }52}

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