Package com.alibaba.cloud.ai.node

Class KeywordExtractNode

java.lang.Object

com.alibaba.cloud.ai.node.KeywordExtractNode

All Implemented Interfaces:

NodeAction

public class KeywordExtractNode
extends Object
implements NodeAction

Keyword, entity, and temporal information extraction node to prepare for subsequent schema recall. This node is responsible for: - Extracting evidences from user input - Extracting keywords based on evidences - Preparing structured information for schema recall - Providing streaming feedback during extraction process

Author:

zhangshenghang

Constructor Summary

Constructors

Constructor	Description
KeywordExtractNode(BaseNl2SqlService baseNl2SqlService)

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	apply(OverAllState state)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

KeywordExtractNode

public KeywordExtractNode(BaseNl2SqlService baseNl2SqlService)

Method Details

apply

public Map<String,Object> apply(OverAllState state)
                         throws Exception

Specified by:

apply in interface NodeAction

Throws:

Exception