func printArticle(article pipeline.Article) {
keys := article.Keys()
for _, key := range keys {
score, _ := article.GetScore(key)
fmt.Println(key, "is:", score)
}
}
func scoreArticle(article *pipeline.Article, funcs map[string]func(pipeline.Score) float32, weights map[string]float32) float32 {
keys := article.Keys()
var articleScore float32
for _, key := range keys {
scoreFunc, fok := funcs[key]
weight, wok := weights[key]
if !fok || !wok {
panic("key " + key + "is not in funcs")
}
score, _ := article.GetScore(key)
articleScore += scoreFunc(score) * weight
}
return articleScore
}