# Bloom Filter

优点：空间和时间复杂度远超其它算法。

缺点：

* 有一定误识别率。**不存在一定不存在，存在不一定存在**。
* 删除困难


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://yunzhao.gitbook.io/notes/computer-science/algorithm/bloom-filter.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
