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ai-agent-book 精选快照(<2MB 代码与文档,来自 github.com/bojieli/ai-agent-book)
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<text x="60" y="75" font-family="'Courier New', Courier, monospace" font-size="16" fill="#333333" text-anchor="start" dominant-baseline="central">Score(Q,D) = Σ IDF(qi) × TF(qi,D)×(k1+1) / (TF + k1×(1-b+b×|D|/avgdl))</text>
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