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25 lines
393 B
Go
25 lines
393 B
Go
package model
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import (
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"github.com/cdipaolo/sentiment"
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"github.com/micro/micro/v3/service/logger"
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)
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var (
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model *sentiment.Models
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)
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func init() {
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// load sentiment analysis tool
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md, err := sentiment.Restore()
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if err != nil {
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logger.Fatal(err)
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}
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model = &md
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}
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func Analyze(text string) float64 {
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an := model.SentimentAnalysis(text, sentiment.English)
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return float64(an.Score)
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}
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