public ActionResult <string> GetKeyPhrases(int id)
{
List <Models.KeyPhrase> obj = new List <Models.KeyPhrase>();
KeyPhraseBatchResult result2 = client.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("ja", "1", "猫は幸せ"),
new MultiLanguageInput("de", "2", "Fahrt nach Stuttgart und dann zum Hotel zu Fu."),
new MultiLanguageInput("en", "3", "My cat is stiff as a rock."),
new MultiLanguageInput("es", "4", "A mi me encanta el fútbol!")
})).Result;
// Printing keyphrases
foreach (var document in result2.Documents)
{
Models.KeyPhrase temp = new Models.KeyPhrase();
//List<string> keys = new List<string>();
temp.id = document.Id;
foreach (string keyphrase in document.KeyPhrases)
{
temp.KeyPhrases.Add(keyphrase);
}
obj.Add(temp);
}
return(Ok(obj));
}
public static async Task <KeyPhrasesResult> GetKeyPhrasesAsync(string input, string language = "en")
{
KeyPhrasesResult keyPhrasesResult = new KeyPhrasesResult()
{
KeyPhrases = Enumerable.Empty <string>()
};
if (!string.IsNullOrEmpty(input))
{
KeyPhraseBatchResult result = await AnalyticsClient.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(language, "0", input)
}));
if (result.Documents != null)
{
List <string> phrases = new List <string>();
foreach (string keyPhrase in result.Documents[0].KeyPhrases)
{
phrases.Add(keyPhrase);
}
keyPhrasesResult.KeyPhrases = phrases;
}
if (result.Errors != null)
{
// Just return the empty IEnumerable
}
}
return(keyPhrasesResult);
}
public static List <string> getAnalitcsResult(string inputText)
{
ITextAnalyticsAPI client = new TextAnalyticsAPI();
client.AzureRegion = AzureRegions.Westcentralus;
client.SubscriptionKey = "";
List <string> strList = new List <string>();
KeyPhraseBatchResult result2 = client.KeyPhrases(
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", "1", inputText)
}));
strList.Add(result2.Documents[0].KeyPhrases[0]);
SentimentBatchResult result3 = client.Sentiment(
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", "1", inputText)
}));
strList.Add(result3.Documents[0].Score.ToString());
return(strList);
}
private ICollection <ImageTag> ExtractTags(KeyPhraseBatchResult result)
{
return(result.Documents[0].KeyPhrases.Select(k => new ImageTag()
{
Name = k, FromDescription = true
}).ToList());
}
private static void RunExperiment3(ITextAnalyticsClient client)
{
Console.WriteLine("\n\n===== Experiment 3. - extract keyphrases ======");
KeyPhraseBatchResult result = client.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("ja", "1", "猫は幸せ"),
new MultiLanguageInput("de", "2", "Fahrt nach Stuttgart und dann zum Hotel zu Fuß."),
new MultiLanguageInput("en", "3", "My cat is stiff as a rock."),
new MultiLanguageInput("es", "4", "A mi me encanta el fútbol!")
})).Result;
// Printing keyphrases
foreach (var document in result.Documents)
{
Console.WriteLine($"Document ID: {document.Id} ");
Console.WriteLine("\t Key phrases:");
foreach (string keyphrase in document.KeyPhrases)
{
Console.WriteLine($"\t\t{keyphrase}");
}
}
}
private async Task <IEnumerable <AnalysisResult> > GetAnalysisResultsAsync(MultiLanguageBatchInput batchInput)
{
KeyPhraseBatchResult keyPhraseBatchResult = await _textAnalyticsAPI.KeyPhrasesAsync(batchInput);
SentimentBatchResult sentimentBatchResult = await _textAnalyticsAPI.SentimentAsync(batchInput);
foreach (var keyPhrase in keyPhraseBatchResult.Documents)
{
string tweet = batchInput.Documents
.Where(d => d.Id == keyPhrase.Id)
.Select(t => t.Text)
.FirstOrDefault();
var sentiment = sentimentBatchResult.Documents
.Where(s => s.Id == keyPhrase.Id)
.FirstOrDefault();
if (IsSignificant(sentiment.Score) && !keyPhrase.KeyPhrases.Count().Equals(0))
{
AnalysisResult analysisResult = new AnalysisResult
{
KeyPhrases = keyPhrase.KeyPhrases,
Attitude = DeriveAttitude(sentiment.Score),
Tweet = tweet
};
_analysisResults.Add(analysisResult);
}
}
return(_analysisResults);
}
private static void ProcessKeyPhrases(string documentid, string text)
{
var credentials = new ApiKeyServiceClientCredentials("key here");
ITextAnalyticsAPI client = new TextAnalyticsAPI(new ApiKeyServiceClientCredentials("key here"));
client.AzureRegion = AzureRegions.Westeurope;
KeyPhraseBatchResult result2 = client.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", documentid + ":" + text, text)
})).Result;
foreach (var document in result2.Documents)
{
Console.WriteLine("Document ID: {0} ", document.Id);
Console.WriteLine("\t Key phrases:");
foreach (string keyphrase in document.KeyPhrases)
{
Console.WriteLine("\t\t" + keyphrase);
}
}
}
public Analyzer(string xml)
{
ITextAnalyticsAPI client = Program.Client();
string xmlString = xml;
Console.OutputEncoding = System.Text.Encoding.UTF8;
Console.WriteLine("\n\n####TEXT ANALYSIS####");
KeyPhraseBatchResult analysis = client.KeyPhrases(
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", "1", xmlString),
}));
foreach (var item in analysis.Documents)
{
Console.WriteLine("Document ID: {0}", item.Id);
Console.WriteLine("\t Key phrases");
foreach (string keyphrase in item.KeyPhrases)
{
Console.WriteLine(keyphrase);
phrases = item.KeyPhrases;
}
}
Sentiment(phrases);
Recommendations(phrases);
}
public KeyPhraseBatchResult getKeyPhrases()
{
// Get keyphrases
KeyPhraseBatchResult keyPhraseBatchResult = client.KeyPhrases(getMultiLanguageBatchInput());
return(keyPhraseBatchResult);
}
public static async Task <KeyPhrasesResult> GetKeyPhrasesAsync(string[] input, string language = "en")
{
if (input == null)
{
throw new ArgumentNullException("input");
}
if (!input.Any())
{
throw new ArgumentException("Input array is empty.");
}
var inputList = new List <MultiLanguageInput>();
for (int i = 0; i < input.Length; i++)
{
inputList.Add(new MultiLanguageInput(language, i.ToString(), input[i]));
}
KeyPhraseBatchResult result = await client.KeyPhrasesAsync(multiLanguageBatchInput : new MultiLanguageBatchInput(inputList));
IEnumerable <IList <string> > keyPhrases = result.Documents.OrderBy(x => x.Id).Select(x => x.KeyPhrases);
return(new KeyPhrasesResult()
{
KeyPhrases = keyPhrases
});
}
public static Dictionary <string, List <KeyValuePair <string, string> > > IdentifyKeyPhrases(List <string> lstSentence)
{
var response = new Dictionary <string, List <KeyValuePair <string, string> > >();
// Create a client.
ITextAnalyticsClient client = new TextAnalyticsClient(new ApiKeyServiceClientCredentials())
{
Endpoint = "https://westus.api.cognitive.microsoft.com"
}; //Replace 'westus' with the correct region for your Text Analytics subscription
var inputList = lstSentence.Select((l, i) => new MultiLanguageInput("en", i.ToString(), l)).ToList();
KeyPhraseBatchResult result = client.KeyPhrasesAsync(new MultiLanguageBatchInput(inputList)).Result;
// Printing entities results
foreach (var document in result.Documents)
{
var entities = new List <KeyValuePair <string, string> >();
foreach (string keyphrase in document.KeyPhrases)
{
entities.Add(new KeyValuePair <string, string>(document.Id, keyphrase));
}
response.Add(document.Id, entities);
}
return(response);
}
private static void KeyPhrases(ITextAnalyticsAPI client)
{
// Getting key-phrases
Console.WriteLine("\n\n===== KEY-PHRASE EXTRACTION ======");
var inputs2 = new List <MultiLanguageInput>()
{
new MultiLanguageInput("zh", "1", "我的兔子花花好可爱."),
new MultiLanguageInput("de", "2", "Fahrt nach Stuttgart und dann zum Hotel zu Fu."),
new MultiLanguageInput("en", "3", "My cat is stiff as a rock."),
new MultiLanguageInput("es", "4", "A mi me encanta el fútbol!")
};
KeyPhraseBatchResult result2 = client.KeyPhrases(new MultiLanguageBatchInput(inputs2));
// Printing keyphrases
foreach (var document in result2.Documents)
{
Console.WriteLine("Document ID: {0} ", document.Id);
Console.WriteLine("\t Key phrases:");
foreach (string keyphrase in document.KeyPhrases)
{
Console.WriteLine("\t\t" + keyphrase);
}
Console.WriteLine($"Text: {inputs2.FirstOrDefault(i => i.Id == document.Id).Text}");
Console.WriteLine();
}
}
public string[] getPhrases(string para)
{
string[] phrases = new string[100];
// Create a client.
TextAnalyticsAPI client = new TextAnalyticsAPI(new ApiKeyServiceMicrosoftClientCredentials())
{
AzureRegion = AzureRegions.Southeastasia // example
};
Console.OutputEncoding = System.Text.Encoding.UTF8;
KeyPhraseBatchResult result2 = client.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
//new MultiLanguageInput("en", "1", "????"),
//new MultiLanguageInput("en", "2", "Fahrt nach Stuttgart und dann zum Hotel zu Fu."),
//new MultiLanguageInput("en", "3", "My cat is stiff as a rock."),
new MultiLanguageInput("en", "1", para + ".")
})).Result;
// Printing keyphrases
foreach (var document in result2.Documents)
{
int i = 0;
foreach (string keyphrase in document.KeyPhrases)
{
phrases[i++] = keyphrase;
}
}
return(phrases);
}
private async Task <IList <IList <string> > > GetKeyPhrasesBatchAsync(IList <string> batchInputText)
{
KeyPhraseBatchResult result = await textAnalyticsClient.KeyPhrasesAsync(
new MultiLanguageBatchInput(
batchInputText.Select((text, index) => new MultiLanguageInput("en", $"{index + 1}", text)).ToList()
)
);
return(result.Documents.Select(k => k.KeyPhrases).ToList());
}
public IList <string> KeyPhrases(ITextAnalyticsClient client, string identity, string text)
{
KeyPhraseBatchResult result = client.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(identity, "1", text)
})).Result;
return(result.Documents[0].KeyPhrases);
}
public async Task <string[]> GetKeyPhrasesAsync(string text)
{
// Build our request model
MultiLanguageBatchInput requestDocument = GetSingleInput(text);
// Get the result
KeyPhraseBatchResult result = await PostKeyPhrasesRequestAsync(requestDocument);
// Return an array of all the key phrases
return(result.Documents.SelectMany(x => x.KeyPhrases).ToArray());
}
public void KeyPhrases()
{
using (MockContext context = MockContext.Start(this.GetType().FullName))
{
HttpMockServer.Initialize(this.GetType().FullName, "KeyPhrases");
ITextAnalyticsClient client = GetClient(HttpMockServer.CreateInstance());
KeyPhraseBatchResult result = client.KeyPhrases(
"I love my team mates");
Assert.Equal("team mates", result.Documents[0].KeyPhrases[0]);
}
}
private async void button1_Click(object sender, EventArgs e)
{
textBox2.Clear();
pictureBox1.Refresh();
try
{
string imageFilePath = textBox1.Text;
if (File.Exists(imageFilePath))
{
pictureBox1.Load(imageFilePath);
// Make the REST API call.
textBox2.AppendText("\nWait a moment for the results to appear.");
await MakeOCRRequest(imageFilePath);
}
else
{
textBox2.Text = "Invalid file path";
}
textBox2.AppendText("\n===== Poster - Key ======\n");
// Create a client.
ITextAnalyticsAPI client = new TextAnalyticsAPI(new ApiKeyServiceClientCredentials())
{
AzureRegion = AzureRegions.Westcentralus
};
// Getting key-phrases
KeyPhraseBatchResult result2 = client.KeyPhrasesAsync(input: new MultiLanguageBatchInput(
documents: new List <MultiLanguageInput>()
{
new MultiLanguageInput(language, "0", poster),
})
).Result;
// Printing keyphrases
foreach (var document in result2.Documents)
{
textBox2.AppendText(String.Format("\nDocument ID: {0} \n", document.Id));
foreach (string keyphrase in document.KeyPhrases)
{
textBox2.AppendText(" " + keyphrase);
}
}
}
catch (Exception ex)
{
MessageBox.Show(this, "发生异常：" + ex, "错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
textBox2.Text = "上一次操作中发生了异常。";
}
}
private void getKeyWords()
{
KeyPhraseBatchResult result2 = Client.KeyPhrases(
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(Lang.Iso6391Name, Id, Text),
}));
KeyWords = result2.Documents[0].KeyPhrases;
getSentiment();
}
/// <summary>
/// Query the Azure congnitive analytics API for text analysis. This utilizes a nuget package and is largely the example
/// code they provided with a few tweaks.
/// </summary>
/// <param name="body">Text body to be analyzed</param>
/// <returns>an instance of the Analytics class that has the relevant parts of the analysis repackaged for ease of use</returns>
public Analytics Analyze(string body)//Note: this was private, but that made testing the controller difficult
{
// Create a client.
ITextAnalyticsAPI client = new TextAnalyticsAPI();
client.AzureRegion = AzureRegions.Westcentralus;
client.SubscriptionKey = Configuration["textAPIKey"];
// initialize output vars
List <string> keyPhrases = new List <string>();
float sentiment = 0;
Console.OutputEncoding = System.Text.Encoding.UTF8;
// Getting key-phrases
// this is taken almost word for word from the example code in the docs for the API
KeyPhraseBatchResult result2 = client.KeyPhrases(
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", "3", body),
}));
// Unpack key phrases into list
foreach (var document in result2.Documents)
{
foreach (string keyphrase in document.KeyPhrases)
{
keyPhrases.Add(keyphrase);
}
}
// Extracting sentiment
SentimentBatchResult result3 = client.Sentiment(
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", "0", body)
}));
// Unpack sentiment results
foreach (var document in result3.Documents)
{
sentiment = (float)document.Score;
}
// Repack analysis into analytics instance for convenience of use.
return(new Analytics()
{
Keywords = keyPhrases, Sentiment = sentiment
});
}
public static async Task <SentimentKeyWords> BuildSentimentKeyWordsScoreAsync(string text, string language)
{
try
{
// Create a client.
ITextAnalyticsClient client = new TextAnalyticsClient(new ApiKeyServiceClientCredentials())
{
Endpoint = WebConfiguration.TextAnalyticsEndPoint,
}; //Replace 'westus' with the correct region for your Text Analytics subscription
SentimentBatchResult resultSentiment = await client.SentimentAsync(false,
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(language, "0", text),
}));
KeyPhraseBatchResult resultKeyWords = await client.KeyPhrasesAsync(false,
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(language, "3", text),
}));
var scoreResult = resultSentiment.Documents.FirstOrDefault();
string keywordsResult = string.Empty;
StringBuilder builder = new StringBuilder();
var keyWords = resultKeyWords.Documents;
foreach (var document in keyWords)
{
foreach (string keyphrase in document.KeyPhrases)
{
builder.Append(keyphrase).Append(" | ");
}
}
var result = new SentimentKeyWords()
{
Score = scoreResult != null ? scoreResult.Score : 0,
KeyWords = builder != null?builder.ToString() : string.Empty
};
return(result);
}
catch (Exception ex)
{
SharedHelper.GetFullException(ex);
return(new SentimentKeyWords());
}
}
static void Main(string[] args)
{
// Get the path and filename to process from the user.
Console.WriteLine("Optical Character Recognition:");
Console.Write("Enter the path to an image with text you wish to read: ");
string imageFilePath = Console.ReadLine();
if (File.Exists(imageFilePath))
{
// Make the REST API call.
Console.WriteLine("\nWait a moment for the results to appear.\n");
MakeOCRRequest(imageFilePath).Wait();
}
else
{
Console.WriteLine("\nInvalid file path");
}
Console.OutputEncoding = System.Text.Encoding.UTF8;
Console.WriteLine("\n===== Poster - Key ======\n");
// Create a client.
ITextAnalyticsAPI client = new TextAnalyticsAPI(new ApiKeyServiceClientCredentials())
{
AzureRegion = AzureRegions.Westcentralus
};
// Getting key-phrases
KeyPhraseBatchResult result2 = client.KeyPhrasesAsync(input: new MultiLanguageBatchInput(
documents: new List <MultiLanguageInput>()
{
new MultiLanguageInput(language, "0", poster),
})
).Result;
// Printing keyphrases
foreach (var document in result2.Documents)
{
Console.WriteLine("Document ID: {0} ", document.Id);
foreach (string keyphrase in document.KeyPhrases)
{
Console.WriteLine(" " + keyphrase);
}
}
Console.WriteLine("\nPress Enter to exit...");
Console.ReadLine();
}
public void printKeyPhrases(KeyPhraseBatchResult result)
{
// Print keyphrases
Console.WriteLine("\n\n===== KEY-PHRASE EXTRACTION ======");
foreach (var document in result.Documents)
{
Console.WriteLine("Document ID: {0} ", document.Id);
Console.WriteLine("\t Key phrases:");
foreach (string keyphrase in document.KeyPhrases)
{
Console.WriteLine("\t\t" + keyphrase);
}
}
}
public string[] ExtractKeyPhrases(string text, string language)
{
KeyPhraseBatchResult result = _AnalyticsClient.KeyPhrases(
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(language, "1", text)
}));
if (result.Documents.Any())
{
return(result.Documents.First().KeyPhrases.ToArray());
}
return(new string[] { "Restricted" });
}
private static async Task UpdateFoundationsTags(int searchStart, int searchSize, Nest.ElasticClient client, TextAnalyticsAPI textAnalyticsClient)
{
var searchResponse = client.Search <Stiftung>(s => s
.From(searchStart)
.Size(searchSize)
);
var stiftungen = searchResponse.Documents.Where(s => s.tags == null || s.tags.Length < 1).ToArray();
if (stiftungen.Length >= 1)
{
var stiftungsZwecke = await GetPurposeDescriptionsAsMultiLanguageInput(textAnalyticsClient, stiftungen);
if (stiftungsZwecke.Count < 1)
{
return;
}
KeyPhraseBatchResult result = await textAnalyticsClient.KeyPhrasesAsync(
new MultiLanguageBatchInput(stiftungsZwecke)
);
// Printing key phrases and writing phrases to stiftung.
foreach (var document in result.Documents)
{
Console.WriteLine("Document ID: {0} ", document.Id);
Console.WriteLine("\t Key phrases:");
var tags = new List <string>();
Guid stiftungsId = new Guid(document.Id);
foreach (string keyphrase in document.KeyPhrases)
{
Console.WriteLine("\t\t" + keyphrase);
tags.Add(keyphrase);
}
var stiftung = new Stiftung();
stiftung.id = stiftungsId;
stiftung.tags = tags.ToArray();
stiftung.timestamp = DateTime.Now;
client.Update <Stiftung>(new Nest.DocumentPath <Stiftung>(stiftungsId), u => u.Doc(stiftung));
}
await Task.Delay(30000);
}
}
private void KeyPrhaseRecognition(ITextAnalyticsClient client, string text, string language)
{
KeyPhraseBatchResult result = client.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(language, "1", text)
})).Result;
foreach (var document in result.Documents)
{
Console.WriteLine("\t Key phrases:");
foreach (string keyphrase in document.KeyPhrases)
{
Console.WriteLine($"\t\t{keyphrase}");
}
}
}
/// <summary>
/// Analyzes all the given sentences and queries them against the different apis
/// </summary>
/// <param name="origin"></param>
/// <param name="URLsources"></param>
/// <param name="Sources"></param>
/// <returns></returns>
public List <Plagiat <string> > Check(List <string> origin, List <Uri> URLsources, List <String> Sources)
{
//google search with custom search
GoogleSearch googleSearch = new GoogleSearch(new Uri("https://www.googleapis.com/customsearch/v1"));
//europa pmc search for academic literatur in life science
EuropaPMCSearch europaPMCSearch = new EuropaPMCSearch(new Uri("https://www.ebi.ac.uk/europepmc/webservices/rest/search?"));
//create document statistics
DocumentStatistics documentStatistics = new DocumentStatistics(origin);
googleSearch.Check(documentStatistics);
europaPMCSearch.Check(documentStatistics);
//starting azure congitive services to interpret sentence
// Create a client
ITextAnalyticsAPI client = new TextAnalyticsAPI();
client.AzureRegion = AzureRegions.Westeurope;
client.SubscriptionKey = "<placekey>";
// Extracting language
LanguageBatchResult languagesDetected = client.DetectLanguage(
new BatchInput(documentStatistics.getBatchInput())
);
//store results
foreach (var document in languagesDetected.Documents)
{
documentStatistics.updateSentenceLanguage(document.Id, document.DetectedLanguages[0].Iso6391Name);
}
// Getting key-phrases
KeyPhraseBatchResult keyPhares = client.KeyPhrases(
new MultiLanguageBatchInput(documentStatistics.getMultiLanguageBatchInput())
);
// Printing keyphrases
foreach (var document in keyPhares.Documents)
{
documentStatistics.updateKeyPhares(document.Id, (List <string>)document.KeyPhrases);
}
return(documentStatistics.getPossiblePlagiates());
}
public static List <string> GetKeyWords(string query)
{
// Create a client.
ITextAnalyticsClient client = new TextAnalyticsClient(new ApiKeyServiceClientCredentials())
{
Endpoint = "https://southeastasia.api.cognitive.microsoft.com"
};
KeyPhraseBatchResult Result = client.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", "1", query)
})).Result;
List <string> keyPhrases = Result.Documents[0].KeyPhrases as List <string>;
return(keyPhrases);
}
static public (string identifiedLanguage, string keyPhrases, double sentiment) EvaluateUtterance(TextAnalyticsClient textAnalyticsClient, string utterance)
{
string identifiedLanguage = null;
string keyPhrases = null;
double sentiment = Int32.MinValue;
var detectLanguageResult = textAnalyticsClient.DetectLanguageAsync(new BatchInput(
new List <Input>()
{
new Input("1", utterance),
})).Result;
if (detectLanguageResult != null && detectLanguageResult.Errors.Count == 0)
{
identifiedLanguage = detectLanguageResult.Documents[0].DetectedLanguages[0].Name;
string identfiedIsoLanguage = detectLanguageResult.Documents[0].DetectedLanguages[0].Iso6391Name;
KeyPhraseBatchResult keyPhraseResult = textAnalyticsClient.KeyPhrasesAsync(new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(identfiedIsoLanguage, "1", utterance)
})).Result;
if (keyPhraseResult != null && keyPhraseResult.Errors.Count == 0)
{
// Collapse keyphrases into one space delimited string
keyPhrases = String.Join(" ", keyPhraseResult.Documents[0].KeyPhrases.Select(x => x.ToString()).ToArray());
SentimentBatchResult sentimentResult = textAnalyticsClient.SentimentAsync(
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput(identfiedIsoLanguage, "0", utterance)
})).Result;
if (sentimentResult != null && sentimentResult.Errors.Count == 0)
{
sentiment = sentimentResult.Documents[0].Score.Value;
}
}
}
return(identifiedLanguage, keyPhrases, sentiment);
}
public static async Task <List <TweetSentiment> > AnalyzeAsync(List <TweetSentiment> inputList, string incomingApiKey)
{
ITextAnalyticsAPI client = new TextAnalyticsAPI(new ApiKeyServiceClientCredentials(incomingApiKey));
client.AzureRegion = AzureRegions.Westeurope;
if (inputList.Count() >= 100)
{
List <MultiLanguageInput> multiLanguageInputs = ProcessToProperList(inputList);
try
{
SentimentBatchResult batchResult = client.SentimentAsync(new MultiLanguageBatchInput(multiLanguageInputs)).Result;
KeyPhraseBatchResult batchResult2 = client.KeyPhrasesAsync(new MultiLanguageBatchInput(multiLanguageInputs)).Result;
foreach (var d in batchResult.Documents)
{
var tweet = inputList.Find(i => i.Id == d.Id);
tweet.Score = d.Score;
}
foreach (var d in batchResult2.Documents)
{
var tweet = inputList.Find(i => i.Id == d.Id);
tweet.KeyPhrases = String.Join(",", d.KeyPhrases);
}
}
catch (Exception ex)
{
throw new Exception(ex.InnerException.ToString());
}
}
else
{
inputList.ForEach(delegate(TweetSentiment action)
{
action.Score = 0.5;
});
}
return(inputList);
}
