public static List <DataObjects.column_match_m_u> transposeBlockMatch(Blocks.blocking_match blockMatch, List <string> matchColumns, IDictionary <String, DataObjects.parameter> parameters)
{
var colMatchMU = new List <DataObjects.column_match_m_u>();
foreach (string colName in matchColumns)
{
var newMMU = new DataObjects.column_match_m_u();
newMMU.columnName = colName;
PropertyInfo pI = blockMatch.GetType().GetProperty(colName);
int val = (int)pI.GetValue(blockMatch, null);
newMMU.match = (double)val;
newMMU.m_prob = parameters[colName].column_m;
newMMU.u_prob = parameters[colName].column_u;
colMatchMU.Add(newMMU);
}
return(colMatchMU);
}
public static List <Blocks.blocking_match> blockMatches()
{
var block_matches = new List <Blocks.blocking_match> ();
var block_match_1 = new Blocks.blocking_match();
block_match_1.person_unique_entity_id_1 = "A";
block_match_1.person_unique_entity_id_2 = "B";
block_match_1.person_first_name = 1;
block_match_1.person_last_name = 1;
block_match_1.person_dob_day = 1;
block_match_1.person_dob_month = 1;
block_match_1.person_dob_year = 1;
block_match_1.person_fips_5 = 1;
block_matches.Add(block_match_1);
var block_match_2 = new Blocks.blocking_match();
block_match_2.person_unique_entity_id_1 = "C";
block_match_2.person_unique_entity_id_2 = "D";
block_match_2.person_first_name = 0;
block_match_2.person_last_name = 1;
block_match_2.person_dob_day = 1;
block_match_2.person_dob_month = 1;
block_match_2.person_dob_year = 1;
block_match_2.person_fips_5 = 0;
block_matches.Add(block_match_2);
var block_match_3 = new Blocks.blocking_match();
block_match_3.person_unique_entity_id_1 = "E";
block_match_3.person_unique_entity_id_2 = "F";
block_match_3.person_first_name = 1;
block_match_3.person_last_name = 0;
block_match_3.person_dob_day = 1;
block_match_3.person_dob_month = 1;
block_match_3.person_dob_year = 1;
block_match_3.person_fips_5 = 1;
block_matches.Add(block_match_3);
return(block_matches);
}
public static List <Blocks.blocking_match> MakeBlockingMatches(IEnumerable <DataObjects.person_identifiers_pair> pairs, List <string> matchFields)
{
var jw = new JaroWinkler();
var matchVectors = new ConcurrentBag <Blocks.blocking_match>();
Parallel.ForEach(pairs, pair => {
var matchVector = new Blocks.blocking_match();
matchVector.person_unique_entity_id_1 = pair.person_identifiers_1.person_unique_entity_id;
matchVector.person_unique_entity_id_2 = pair.person_identifiers_2.person_unique_entity_id;
matchVector.person_first_name = matchFields.Contains("person_first_name") &&
jw.GetSimilarity(pair.person_identifiers_1.person_first_name, pair.person_identifiers_2.person_first_name) > .90 ? 1 : 0;
matchVector.person_middle_names = matchFields.Contains("person_middle_names") &&
jw.GetSimilarity(pair.person_identifiers_1.person_middle_names, pair.person_identifiers_2.person_middle_names) > .9 ? 1 : 0;
matchVector.person_last_name = matchFields.Contains("person_last_name") &&
jw.GetSimilarity(pair.person_identifiers_1.person_last_name, pair.person_identifiers_2.person_last_name) > .90 ? 1 : 0;
matchVector.person_dob_day = matchFields.Contains("person_dob_day") &&
Int16.Parse(pair.person_identifiers_1.person_dob_day) == Int16.Parse(pair.person_identifiers_2.person_dob_day) ? 1 : 0;
matchVector.person_dob_month = matchFields.Contains("person_dob_month") &&
Int16.Parse(pair.person_identifiers_1.person_dob_month) == Int16.Parse(pair.person_identifiers_2.person_dob_month) ? 1 : 0;
matchVector.person_dob_year = matchFields.Contains("person_dob_year") &&
Int16.Parse(pair.person_identifiers_1.person_dob_year) == Int16.Parse(pair.person_identifiers_2.person_dob_year) ? 1 : 0;
matchVector.person_gender = matchFields.Contains("person_gender") &&
pair.person_identifiers_1.person_gender == pair.person_identifiers_2.person_gender ? 1 : 0;
matchVector.person_fips_5 = matchFields.Contains("person_fips_5") &&
pair.person_identifiers_1.person_fips_5 == pair.person_identifiers_2.person_fips_5 ? 1 : 0;
matchVector.person_email = matchFields.Contains("person_email") &&
pair.person_identifiers_1.person_email == pair.person_identifiers_2.person_email ? 1 : 0;
matchVector.person_phone = matchFields.Contains("person_phone") &&
pair.person_identifiers_1.person_phone == pair.person_identifiers_2.person_phone ? 1 : 0;
matchVector.person_match_id_1 = matchFields.Contains("person_match_id_1") &&
pair.person_identifiers_1.person_match_id_1 == pair.person_identifiers_2.person_match_id_1 ? 1 : 0;
matchVector.person_match_id_2 = matchFields.Contains("person_match_id_2") &&
pair.person_identifiers_1.person_match_id_2 == pair.person_identifiers_2.person_match_id_2 ? 1 : 0;
matchVector.person_match_id_3 = matchFields.Contains("person_match_id_3") &&
pair.person_identifiers_1.person_match_id_3 == pair.person_identifiers_2.person_match_id_3 ? 1 : 0;
matchVector.person_identifiers_pair.person_identifiers_1 = pair.person_identifiers_1;
matchVector.person_identifiers_pair.person_identifiers_2 = pair.person_identifiers_2;
matchVectors.Add(matchVector);
});
return(matchVectors.ToList <Blocks.blocking_match>());
}
