skills/skills.netease.im/survey-semantic-matcher

survey-semantic-matcher

SKILL.md

Survey Semantic Matcher

描述

基于NLP的问卷题目语义匹配引擎,实现跨期问卷题目的智能对齐。

核心算法

1. 题干相似度计算

def calculate_stem_similarity(hist_stem, curr_stem):
    """
    题干相似度 = SequenceMatcher + 关键词加权
    """
    base_sim = SequenceMatcher(None, hist_stem, curr_stem).ratio()
    
    # 关键词加权
    keywords = ['满意度', '重要性', '符合', '同意', '愿意']
    keyword_bonus = 0
    for kw in keywords:
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Apr 9, 2026