package main import ( "fmt" "io/ioutil" "os" "github.com/joshleeb/textrank" ) func main() { bytes, _ := ioutil.ReadAll(os.Stdin) text := string(bytes) // Iterating 30 times was chosen based on the convergence curves in Figure 1 // of "TextRank: Bringing Order into Texts" by Rada Mihalcea and Paul Tarau, // 2004 - https://web.eecs.umich.edu/~mihalcea/papers/mihalcea.emnlp04.pdf words := textrank.RankWords(text, 30)[:5] fmt.Println(words) // Iterating 5 times was chosen based on the convergence curves in Figure 1 // of "TextRank: Bringing Order into Texts" by Rada Mihalcea and Paul Tarau, // 2004 - https://web.eecs.umich.edu/~mihalcea/papers/mihalcea.emnlp04.pdf sentences := textrank.RankSentences(text, 5) for _, sentence := range sentences[:5] { fmt.Println("\n" + sentence)	} }