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| package search
|
| import (
| "strings"
| )
|
| // GenericWords 通用词列表（降低权重避免匹配所有文件）
| var GenericWords = []string{
| "问题", "故障", "报错", "异常", "无法", "不能",
| "怎么", "如何", "为什么", "是什么", "哪里", "什么",
| "可以", "需要", "应该", "是否", "有没有",
| }
|
| // IsGenericWord 判断是否为通用词
| func IsGenericWord(word string) bool {
| word = strings.ToLower(word)
| for _, g := range GenericWords {
| if word == g {
| return true
| }
| }
| return false
| }
|
| // ScoreType 评分类型
| type ScoreType int
|
| const (
| ScoreNormal ScoreType = iota // 普通词
| ScoreExpanded // 扩展词
| ScoreSymptom // 症状词
| )
|
| // ScoreTable 评分表
| var ScoreTable = map[ScoreType]map[string]int{
| ScoreNormal: {
| "path": 2,
| "title": 3,
| "tag": 2,
| "content": 1,
| },
| ScoreExpanded: {
| "path": 40,
| "title": 30,
| "tag": 20,
| "content": 5,
| },
| ScoreSymptom: {
| "path": 60,
| "title": 50,
| "tag": 35,
| "content": 15,
| },
| }
|
| // CalcScore 计算单个关键词在某个位置的得分
| func CalcScore(keyword string, position string, scoreType ScoreType) int {
| base := ScoreTable[scoreType][position]
| if base == 0 {
| return 0
| }
| if IsGenericWord(keyword) {
| return base / 10 // 通用词降权
| }
| return base
| }
|
|
