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Example of AWS Comprehend with Go
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| package main | |
| import ( | |
| "fmt" | |
| "github.com/aws/aws-sdk-go/aws" | |
| "github.com/aws/aws-sdk-go/aws/session" | |
| "github.com/aws/aws-sdk-go/service/comprehend" | |
| ) | |
| func main() { | |
| // Create Session | |
| // sess := session.Must(session.NewSession()) | |
| // Create a Session with a custom region | |
| sess := session.Must(session.NewSession(&aws.Config{ | |
| Region: aws.String("us-east-1"), | |
| })) | |
| // Create a Comprehend client from just a session. | |
| client := comprehend.New(sess) | |
| // Create a Comprehend client with additional configuration | |
| // client := comprehend.New(sess, aws.NewConfig().WithRegion("us-west-2")) | |
| // Example sending a request using the DetectSentimentRequest method. | |
| listTexts := []string{ | |
| "Type something here... keep going", | |
| "Type something here... keep going", | |
| "Type something here... keep going", | |
| "Type something here... keep going", | |
| "Type something here... keep going", | |
| } | |
| for _, text := range listTexts { | |
| fmt.Println("\n\n") | |
| fmt.Println(text) | |
| { | |
| params := comprehend.DetectSentimentInput{} | |
| params.SetLanguageCode("en") | |
| params.SetText(text) | |
| req, resp := client.DetectSentimentRequest(¶ms) | |
| err := req.Send() | |
| if err == nil { // resp is now filled | |
| // fmt.Println(*resp.Sentiment) | |
| fmt.Println(*resp) | |
| } else { | |
| fmt.Println(err) | |
| } | |
| } | |
| { | |
| params := comprehend.DetectEntitiesInput{} | |
| params.SetLanguageCode("en") | |
| params.SetText(text) | |
| req, resp := client.DetectEntitiesRequest(¶ms) | |
| err := req.Send() | |
| if err == nil { // resp is now filled | |
| // fmt.Println(*resp.Sentiment) | |
| fmt.Println(*resp) | |
| } else { | |
| fmt.Println(err) | |
| } | |
| } | |
| { | |
| params := comprehend.DetectKeyPhrasesInput{} | |
| params.SetLanguageCode("en") | |
| params.SetText(text) | |
| req, resp := client.DetectKeyPhrasesRequest(¶ms) | |
| err := req.Send() | |
| if err == nil { // resp is now filled | |
| // fmt.Println(*resp.Sentiment) | |
| fmt.Println(*resp) | |
| } else { | |
| fmt.Println(err) | |
| } | |
| } | |
| } | |
| } |
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