public static void Main()
{
var documents = Directory.EnumerateFiles("Documents")
.Select(path => new FileInfo(path))
.ToDictionary(file => file.Name.Replace(file.Extension, ""), file => File.ReadAllText(file.FullName));
var index = new FullTextIndexFactory().Create(Stopwords, NormalizationTable);
foreach (var document in documents)
{
index.AddOrUpdate(document.Key, document.Value);
}
while (true)
{
var query = ReadQuery();
if (query.ToLowerInvariant().Trim() == "q")
{
return;
}
var sw = Stopwatch.StartNew();
var result = index.Search(query);
Console.WriteLine($" Found {result.Length} documents, elapsed {sw.Elapsed}");
foreach (var document in result.OrderByDescending(d => d.Weight))
{
Console.WriteLine($" [{document.Weight:E3}]\t{document.Id}");
}
Console.WriteLine();
}
}
public static void Main()
{
var documents = Directory.EnumerateFiles("Documents")
.Select(path => new FileInfo(path))
.ToDictionary(file => file.Name.Replace(file.Extension, ""), file => File.ReadAllText(file.FullName));
documents = new Dictionary <string, string>
{
{ "1", "aa bb cc" },
{ "2", "aa aa aa aa aa aa bb cc bb" },
{ "3", "aa bb cc ww" },
{ "4", "bb bb bb cc bb" },
{ "5", "aa aa bb cc bb" },
{ "6", "aa aa aa aa aa aa aa aa bb aa" },
{ "7", "aa bb aa aa aa aa aa aa bb cc" },
{ "8", "bb xx yy zz" },
{ "9", "bb xx yy zz ww" },
{ "10", "aa xx yy zz ww" }
};
var index = new FullTextIndexFactory().Create(Stopwords, NormalizationTable);
foreach (var document in documents)
{
index.AddOrUpdate(document.Key, document.Value);
}
while (true)
{
var query = ReadQuery();
if (query.ToLowerInvariant().Trim() == "q")
{
return;
}
var sw = Stopwatch.StartNew();
const int times = 1;
MatchedDocument[] result = index.Search(query);
Console.WriteLine($" Found {result.Length} documents, elapsed {sw.Elapsed.TotalSeconds / times}");
foreach (var document in result.OrderByDescending(d => d.Weight))
{
Console.WriteLine($" [{document.Weight:E3}]\t{document.Id}");
}
Console.WriteLine();
}
}
