知识图谱 KG-代码编辑:示例

时间：2023-11-01 16:18:25

知识图谱 KG 结构化抽取

示例

以一个电影实体为例，抽取信息前后的实体信息如图2所示，代码示例如下所示：

图2 信息抽取

{  "ie_type": "function",  "function_ie_configs": {    "default_config": true,    "ie_configs": {      "Person": [        {          "key": "identifier",          "value_function": "${url}"        },        {          "key": "中文名",          "value_function": "regexp_replace(${中文名}, '\\(\\[link\\]@.*?:(/film.*?)\\)', '')"        },        {          "key": "国籍",          "value_function": "regexp_replace(${国籍}, '\\(\\[link\\]@.*?:(/film.*?)\\)', '')"        },        {          "key": "职业",          "value_function": "${职业}"        },        {          "key": "出生日期",          "value_function": "${出生日期}"        },        {          "key": "url",          "value_function": "${url}"        }      ],      "Film": [        {          "key": "identifier",          "value_function": "${url}"        },        {          "key": "中文名",          "value_function": "${中文名}"        },        {          "key": "票房",          "value_function": "${票房}"        },        {          "key": "上映时间",          "value_function": "${上映时间}"        },        {          "key": "导演",          "value_function": "regexp_extract_all(${导演}, '\\(\\[link\\]@.*?:(/film.*?)\\)', 1)"        },        {          "key": "主演",          "value_function": "regexp_extract_all(${主演}, '\\(\\[link\\]@.*?:(/film.*?)\\)', 1)"        },        {          "key": "url",          "value_function": "${url}"        }      ]    }  }}

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