随机词条wildcard

在引用\[3\]中提到，wildcard可以用来匹配变量，即这个变量可以是任意的情况。它的核心是"匹配存在的文件"。当将正确的路径赋给wildcard时，它就能够正常输出。所以，wildcard可以用来表示任意的词条。
#### 引用[.reference_title]
- *1* *2* [GEE东拼西凑之随机森林分类](https://blog.csdn.net/qq_50291870/article/details/129391880)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [wildcard 的理解](https://blog.csdn.net/smilefxx/article/details/84642309)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
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