/// <summary>
/// 分词
/// </summary>
/// <param name="strSentence"></param>
/// <returns></returns>
public static List <string> GetTokenList(string strSentence)
{
AnalyzeRequest a = new AnalyzeRequest();
a.Text = new string[] { strSentence };
a.Tokenizer = TokenizerName;
var result = client.Analyze(a);
if (result.Tokens == null)
{
return(null);
}
return(result.Tokens.Select(x => x.Token).ToList <string>());
}
public List <AnalyzeResult> GetAnalyzeResults(ElasticClient client, string analyzeStr)
{
var analyzeResponse = client.Analyze(a => a
.Analyzer("ik_smart")
.Text(analyzeStr)
);
List <AnalyzeResult> AnalyzeResult = new List <AnalyzeResult>();
foreach (var item in analyzeResponse.Tokens)
{
AnalyzeResult.Add(new AnalyzeResult(item.Token, item.StartOffset.ToString(), item.EndPostion.ToString()));
}
AnalyzeResult.Count();
return(AnalyzeResult);
}
public static void Test()
{
ConnectionSettings settings = new ConnectionSettings(new Uri("http://localhost:9200"));
ElasticClient client = new ElasticClient(settings);
var analyzeResponse = client.Analyze(a => a
.Analyzer("vi_analyzer")
//.Tokenizer("vi_tokenizer")
.Text("nước hoa có khác nhau giữa người này với người khác")
.Filter("lowercase")
);
Console.OutputEncoding = UTF8Encoding.UTF8;
foreach (var analyzeToken in analyzeResponse.Tokens)
{
Console.WriteLine($"{analyzeToken.Token}");
}
}
public void BuildInBasicAnalyze()
{
var analyzeResponse = _client.Analyze(a => a.Analyzer("standard").Text("F# is THE SUPERIOR language :)"));
PrintResponse(analyzeResponse);
}
