public void Analyze()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var features = new Features()
{
Keywords = new KeywordsOptions()
{
Limit = 2,
Sentiment = true,
Emotion = true
},
Entities = new EntitiesOptions()
{
Sentiment = true,
Limit = 2
}
};
var result = service.Analyze(
features: features,
text: "IBM is an American multinational technology company headquartered in Armonk, New York, United States, with operations in over 170 countries."
);
Console.WriteLine(result.Response);
}
public void AnalyzeWithSentiment()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var result = service.Analyze(
url: "www.wsj.com/news/markets",
features: new Features()
{
Sentiment = new SentimentOptions()
{
Targets = new List <string>()
{
"stocks"
}
}
}
);
Console.WriteLine(result.Response);
}
public void AnalyzeWithSyntax()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var result = service.Analyze(
text: "With great power comes great responsibility",
features: new Features()
{
Syntax = new SyntaxOptions()
{
Sentences = true,
Tokens = new SyntaxOptionsTokens()
{
Lemma = true,
PartOfSpeech = true
}
}
}
);
Console.WriteLine(result.Response);
}
public void AnalyzeWithKeywords()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var result = service.Analyze(
url: "www.ibm.com",
features: new Features()
{
Keywords = new KeywordsOptions()
{
Sentiment = true,
Emotion = true,
Limit = 2
}
}
);
Console.WriteLine(result.Response);
}
public void AnalyzeWithEmotion()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var result = service.Analyze(
html: "<html><head><title>Fruits</title></head><body><h1>Apples and Oranges</h1><p>I love apples! I don't like oranges.</p></body></html>",
features: new Features()
{
Emotion = new EmotionOptions()
{
Targets = new List <string> {
"apples", "oranges"
}
}
}
);
Console.WriteLine(result.Response);
}
public void ListModels()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var result = service.ListModels();
Console.WriteLine(result.Response);
}
//[TestMethod]
public void TestIcp4d_Success()
{
var url = "";
var username = "";
var password = "";
var versionDate = "";
CloudPakForDataAuthenticator cloudPakForDataAuthenticator = new CloudPakForDataAuthenticator(url: url, username: username, password: password, disableSslVerification: true);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService(versionDate: versionDate, authenticator: cloudPakForDataAuthenticator);
service.SetServiceUrl("");
var listWorkspaceResult = service.ListModels();
Assert.IsNotNull(listWorkspaceResult);
Assert.IsNotNull(listWorkspaceResult.Result);
Assert.IsNotNull(listWorkspaceResult.Result.Models);
}
public DetailedResponse <AnalysisResults> GetAnalysis(string text)
{
string apiKey = _appConfiguration["WatsonAPIs:NLU:Key"];
string version = _appConfiguration["WatsonAPIs:NLU:Version"];
string instanceURL = _appConfiguration["WatsonAPIs:NLU:InstanceURL"];
string modelId = _appConfiguration["WatsonAPIs:NLU:ModelId"];
//Check settings are OK
if (String.IsNullOrEmpty(apiKey) || String.IsNullOrEmpty(version) || String.IsNullOrEmpty(instanceURL))
{
throw new Exception("Invalid NLU API configuration. Please check appsettings.json.");
}
IamAuthenticator authenticator = new IamAuthenticator(apikey: apiKey);
NaturalLanguageUnderstandingService naturalLanguageUnderstanding = new NaturalLanguageUnderstandingService(version, authenticator);
naturalLanguageUnderstanding.SetServiceUrl(instanceURL);
//Specify the features we want to receive
var features = new Features()
{
Keywords = new KeywordsOptions()
{
Limit = 20,
},
Entities = new EntitiesOptions()
{
Limit = 60
},
Categories = new CategoriesOptions()
{
Limit = 20
}
};
//Use our custom model for identifying entities
if (!String.IsNullOrEmpty(modelId))
{
features.Entities.Model = modelId;
}
return(naturalLanguageUnderstanding.Analyze(
features: features,
text: text
));
}
public void AnalyzeWithSemanticRoles()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var result = service.Analyze(
text: "IBM has one of the largest workforces in the world",
features: new Features()
{
SemanticRoles = new SemanticRolesOptions()
}
);
Console.WriteLine(result.Response);
}
public void AnalyzeWithRelations()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var result = service.Analyze(
text: "Leonardo DiCaprio won Best Actor in a Leading Role for his performance.",
features: new Features()
{
Relations = new RelationsOptions()
}
);
Console.WriteLine(result.Response);
}
public void AnalyzeWithMetadata()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
NaturalLanguageUnderstandingService service = new NaturalLanguageUnderstandingService("2019-07-12", authenticator);
service.SetServiceUrl("{serviceUrl}");
var result = service.Analyze(
url: "www.ibm.com",
features: new Features()
{
Metadata = new FeaturesResultsMetadata()
}
);
Console.WriteLine(result.Response);
}
private IEnumerator CreateService()
{
if (string.IsNullOrEmpty(iamApikey))
{
throw new IBMException("Please add IAM ApiKey to the Iam Apikey field in the inspector.");
}
IamAuthenticator authenticator = new IamAuthenticator(apikey: iamApikey);
while (!authenticator.CanAuthenticate())
{
yield return(null);
}
service = new NaturalLanguageUnderstandingService(versionDate, authenticator);
if (!string.IsNullOrEmpty(serviceUrl))
{
service.SetServiceUrl(serviceUrl);
}
}
public async Task <Result <List <AnalysisResults> > > Handle(Contract request, CancellationToken cancellationToken)
{
if (request.texts.Count == 0)
{
return(Result.Fail <List <AnalysisResults> >("Não foi possivél encontrar uma lista de palavras"));
}
IamAuthenticator authenticator = new IamAuthenticator(
apikey: _configuration[$"Watson:apikey"]
);
NaturalLanguageUnderstandingService naturalLanguageUnderstanding = new NaturalLanguageUnderstandingService("2021-03-25", authenticator);
naturalLanguageUnderstanding.SetServiceUrl(_configuration[$"Watson:url"]);
var features = new Features()
{
Syntax = new SyntaxOptions()
{
Sentences = true,
Tokens = new SyntaxOptionsTokens()
{
Lemma = true,
PartOfSpeech = true
}
},
Categories = new CategoriesOptions()
{
Limit = 3
},
Keywords = new KeywordsOptions()
{
Sentiment = true,
Emotion = true,
Limit = 2
},
Sentiment = new SentimentOptions()
{
Document = true
},
Emotion = new EmotionOptions()
{
Document = true
}
};
var listResult = new List <AnalysisResults>();
foreach (var text in request.texts)
{
var result = naturalLanguageUnderstanding.Analyze(
features: features,
returnAnalyzedText: true,
language: "pt",
text: text
);
listResult.Add(result.Result);
}
return(Result.Ok(listResult));
}