public void ExtractEntityLinking()
{
string endpoint = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_ENDPOINT");
string subscriptionKey = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_SUBSCRIPTION_KEY");
#region Snippet:TextAnalyticsSample6CreateClient
var client = new TextAnalyticsClient(new Uri(endpoint), new TextAnalyticsSubscriptionKeyCredential(subscriptionKey));
#endregion
#region Snippet:RecognizeLinkedEntities
string input = "Microsoft was founded by Bill Gates and Paul Allen.";
RecognizeLinkedEntitiesResult result = client.RecognizeLinkedEntities(input);
Console.WriteLine($"Extracted {result.LinkedEntities.Count()} linked entit{(result.LinkedEntities.Count() > 1 ? "ies" : "y")}:");
foreach (LinkedEntity linkedEntity in result.LinkedEntities)
{
Console.WriteLine($"Name: {linkedEntity.Name}, Id: {linkedEntity.Id}, Language: {linkedEntity.Language}, Data Source: {linkedEntity.DataSource}, Uri: {linkedEntity.Uri.ToString()}");
foreach (LinkedEntityMatch match in linkedEntity.Matches)
{
Console.WriteLine($" Match Text: {match.Text}, Score: {match.Score:0.00}, Offset: {match.Offset}, Length: {match.Length}.");
}
}
#endregion
}
public void ExtractEntityLinking()
{
string endpoint = TestEnvironment.Endpoint;
string apiKey = TestEnvironment.ApiKey;
#region Snippet:TextAnalyticsSample6CreateClient
var client = new TextAnalyticsClient(new Uri(endpoint), new AzureKeyCredential(apiKey));
#endregion
#region Snippet:RecognizeLinkedEntities
string document = "Microsoft was founded by Bill Gates and Paul Allen.";
LinkedEntityCollection linkedEntities = client.RecognizeLinkedEntities(document);
Console.WriteLine($"Extracted {linkedEntities.Count} linked entit{(linkedEntities.Count > 1 ? "ies" : "y")}:");
foreach (LinkedEntity linkedEntity in linkedEntities)
{
Console.WriteLine($"Name: {linkedEntity.Name}, Language: {linkedEntity.Language}, Data Source: {linkedEntity.DataSource}, Url: {linkedEntity.Url.ToString()}, Entity Id in Data Source: {linkedEntity.DataSourceEntityId}");
foreach (LinkedEntityMatch match in linkedEntity.Matches)
{
Console.WriteLine($" Match Text: {match.Text}, Offset (in UTF-16 code units): {match.Offset}, Length (in UTF-16 code units): {match.Length}");
Console.WriteLine($" Confidence score: {match.ConfidenceScore}");
}
}
#endregion
}
public void ExtractEntityLinking()
{
string endpoint = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_ENDPOINT");
string apiKey = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_API_KEY");
#region Snippet:TextAnalyticsSample6CreateClient
var client = new TextAnalyticsClient(new Uri(endpoint), new TextAnalyticsApiKeyCredential(apiKey));
#endregion
#region Snippet:RecognizeLinkedEntities
string input = "Microsoft was founded by Bill Gates and Paul Allen.";
Response <IReadOnlyCollection <LinkedEntity> > response = client.RecognizeLinkedEntities(input);
IEnumerable <LinkedEntity> linkedEntities = response.Value;
Console.WriteLine($"Extracted {linkedEntities.Count()} linked entit{(linkedEntities.Count() > 1 ? "ies" : "y")}:");
foreach (LinkedEntity linkedEntity in linkedEntities)
{
Console.WriteLine($"Name: {linkedEntity.Name}, Language: {linkedEntity.Language}, Data Source: {linkedEntity.DataSource}, Url: {linkedEntity.Url.ToString()}, Entity Id in Data Source: {linkedEntity.DataSourceEntityId}");
foreach (LinkedEntityMatch match in linkedEntity.Matches)
{
Console.WriteLine($" Match Text: {match.Text}, Score: {match.Score:0.00}, Offset: {match.Offset}, Length: {match.Length}.");
}
}
#endregion
}
public void ExtractEntityLinking()
{
string endpoint = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_ENDPOINT");
string subscriptionKey = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_SUBSCRIPTION_KEY");
// Instantiate a client that will be used to call the service.
var client = new TextAnalyticsClient(new Uri(endpoint), subscriptionKey);
#region Snippet:RecognizeLinkedEntities
string input = "Microsoft was founded by Bill Gates and Paul Allen.";
// Recognize entities associated with the Wikipedia knowledge base in the input text
RecognizeLinkedEntitiesResult result = client.RecognizeLinkedEntities(input);
Console.WriteLine($"Extracted {result.LinkedEntities.Count()} linked entit{(result.LinkedEntities.Count() > 1 ? "ies" : "y")}:");
foreach (LinkedEntity linkedEntity in result.LinkedEntities)
{
Console.WriteLine($"Name: {linkedEntity.Name}, Id: {linkedEntity.Id}, Language: {linkedEntity.Language}, Data Source: {linkedEntity.DataSource}, Uri: {linkedEntity.Uri.ToString()}");
foreach (LinkedEntityMatch match in linkedEntity.Matches)
{
Console.WriteLine($" Match Text: {match.Text}, Score: {match.Score:0.00}, Offset: {match.Offset}, Length: {match.Length}.");
}
}
#endregion
}
public string EntityLinkingExample(string inputText)
{
var response = client.RecognizeLinkedEntities(inputText);
string outputText = "";
foreach (var entity in response.Value)
{
outputText += "Naziv:\n" + entity.Name + "\nURL link:\n" + entity.Url + "\n";
//Console.WriteLine($"\tName: {entity.Name},\tID: {entity.DataSourceEntityId},\tURL: {entity.Url}\tData Source: {entity.DataSource}");
//Console.WriteLine("\tMatches:");
//foreach (var match in entity.Matches)
//{
// Console.WriteLine($"\t\tText: {match.Text}");
// Console.WriteLine($"\t\tLength: {match.GraphemeLength},\tScore: {match.ConfidenceScore:F2}\n");
//}
}
return(outputText);
}
public void ExtractEntityLinking()
{
string endpoint = TestEnvironment.Endpoint;
string apiKey = TestEnvironment.ApiKey;
var client = new TextAnalyticsClient(new Uri(endpoint), new AzureKeyCredential(apiKey));
#region Snippet:RecognizeLinkedEntities
string document = @"Microsoft was founded by Bill Gates with some friends he met at Harvard. One of his friends,
Steve Ballmer, eventually became CEO after Bill Gates as well. Steve Ballmer eventually stepped
down as CEO of Microsoft, and was succeeded by Satya Nadella.
Microsoft originally moved its headquarters to Bellevue, Washington in Januaray 1979, but is now
headquartered in Redmond";
try
{
Response <LinkedEntityCollection> response = client.RecognizeLinkedEntities(document);
LinkedEntityCollection linkedEntities = response.Value;
Console.WriteLine($"Recognized {linkedEntities.Count} entities:");
foreach (LinkedEntity linkedEntity in linkedEntities)
{
Console.WriteLine($" Name: {linkedEntity.Name}");
Console.WriteLine($" Language: {linkedEntity.Language}");
Console.WriteLine($" Data Source: {linkedEntity.DataSource}");
Console.WriteLine($" URL: {linkedEntity.Url}");
Console.WriteLine($" Entity Id in Data Source: {linkedEntity.DataSourceEntityId}");
foreach (LinkedEntityMatch match in linkedEntity.Matches)
{
Console.WriteLine($" Match Text: {match.Text}");
Console.WriteLine($" Offset: {match.Offset}");
Console.WriteLine($" Length: {match.Length}");
Console.WriteLine($" Confidence score: {match.ConfidenceScore}");
}
Console.WriteLine("");
}
}
catch (RequestFailedException exception)
{
Console.WriteLine($"Error Code: {exception.ErrorCode}");
Console.WriteLine($"Message: {exception.Message}");
}
#endregion
}
static void EntityLinkingExample(TextAnalyticsClient client)
{
var response = client.RecognizeLinkedEntities(
"Microsoft was founded by Bill Gates and Paul Allen on April 4, 1975, " +
"to develop and sell BASIC interpreters for the Altair 8800. " +
"During his career at Microsoft, Gates held the positions of chairman, " +
"chief executive officer, president and chief software architect, " +
"while also being the largest individual shareholder until May 2014.");
Console.WriteLine("Linked Entities:");
foreach (var entity in response.Value)
{
Console.WriteLine($"\tName: {entity.Name},\tID: {entity.DataSourceEntityId},\tURL: {entity.Url}\tData Source: {entity.DataSource}");
Console.WriteLine("\tMatches:");
foreach (var match in entity.Matches)
{
Console.WriteLine($"\t\tText: {match.Text}");
Console.WriteLine($"\t\tScore: {match.ConfidenceScore:F2}\n");
}
}
}
public void ExtractEntityLinkingBatchConvenience()
{
string endpoint = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_ENDPOINT");
string subscriptionKey = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_SUBSCRIPTION_KEY");
// Instantiate a client that will be used to call the service.
var client = new TextAnalyticsClient(new Uri(endpoint), new TextAnalyticsSubscriptionKeyCredential(subscriptionKey));
var inputs = new List <string>
{
"Microsoft was founded by Bill Gates and Paul Allen.",
"Text Analytics is one of the Azure Cognitive Services.",
"Pike place market is my favorite Seattle attraction.",
};
#region Snippet:TextAnalyticsSample6RecognizeLinkedEntitiesConvenience
RecognizeLinkedEntitiesResultCollection results = client.RecognizeLinkedEntities(inputs);
#endregion
Debug.WriteLine($"Linked entities for each input are:\n");
int i = 0;
foreach (RecognizeLinkedEntitiesResult result in results)
{
Debug.Write($"For input: \"{inputs[i++]}\", ");
Debug.WriteLine($"extracted {result.LinkedEntities.Count()} linked entit{(result.LinkedEntities.Count() > 1 ? "ies" : "y")}:");
foreach (LinkedEntity linkedEntity in result.LinkedEntities)
{
Debug.WriteLine($" Name: \"{linkedEntity.Name}\", Id: \"{linkedEntity.Id}\", Language: {linkedEntity.Language}, Data Source: {linkedEntity.DataSource}, Uri: {linkedEntity.Uri.ToString()}");
foreach (LinkedEntityMatch match in linkedEntity.Matches)
{
Debug.WriteLine($" Match Text: \"{match.Text}\", Score: {match.Score:0.00}, Offset: {match.Offset}, Length: {match.Length}.");
}
}
Debug.WriteLine("");
}
}
public void ExtractEntityLinkingBatch()
{
string endpoint = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_ENDPOINT");
string subscriptionKey = Environment.GetEnvironmentVariable("TEXT_ANALYTICS_SUBSCRIPTION_KEY");
// Instantiate a client that will be used to call the service.
var client = new TextAnalyticsClient(new Uri(endpoint), subscriptionKey);
var inputs = new List <TextDocumentInput>
{
new TextDocumentInput("1", "Microsoft was founded by Bill Gates and Paul Allen.")
{
Language = "en",
},
new TextDocumentInput("2", "Text Analytics is one of the Azure Cognitive Services.")
{
Language = "en",
},
new TextDocumentInput("3", "Pike place market is my favorite Seattle attraction.")
{
Language = "en",
}
};
RecognizeLinkedEntitiesResultCollection results = client.RecognizeLinkedEntities(inputs, new TextAnalyticsRequestOptions {
IncludeStatistics = true
});
int i = 0;
Debug.WriteLine($"Results of Azure Text Analytics \"Entity Linking\", version: \"{results.ModelVersion}\"");
Debug.WriteLine("");
foreach (var result in results)
{
var document = inputs[i++];
Debug.WriteLine($"On document (Id={document.Id}, Language=\"{document.Language}\", Text=\"{document.Text}\"):");
if (result.ErrorMessage != default)
{
Debug.WriteLine($"On document (Id={document.Id}, Language=\"{document.Language}\", Text=\"{document.Text}\"):");
}
else
{
Debug.WriteLine($" Extracted the following {result.LinkedEntities.Count()} linked entities:");
foreach (var linkedEntity in result.LinkedEntities)
{
Debug.WriteLine($" Name: \"{linkedEntity.Name}\", Id: \"{linkedEntity.Id}\", Language: {linkedEntity.Language}, Data Source: {linkedEntity.DataSource}, Uri: {linkedEntity.Uri.ToString()}");
foreach (LinkedEntityMatch match in linkedEntity.Matches)
{
Debug.WriteLine($" Match Text: \"{match.Text}\", Score: {match.Score:0.00}, Offset: {match.Offset}, Length: {match.Length}.");
}
}
Debug.WriteLine($" Document statistics:");
Debug.WriteLine($" Character count: {result.Statistics.CharacterCount}");
Debug.WriteLine($" Transaction count: {result.Statistics.TransactionCount}");
Debug.WriteLine("");
}
}
Debug.WriteLine($"Batch operation statistics:");
Debug.WriteLine($" Document count: {results.Statistics.DocumentCount}");
Debug.WriteLine($" Valid document count: {results.Statistics.ValidDocumentCount}");
Debug.WriteLine($" Invalid document count: {results.Statistics.InvalidDocumentCount}");
Debug.WriteLine($" Transaction count: {results.Statistics.TransactionCount}");
Debug.WriteLine("");
}
