Package com.bytedesk.kbase.settings_intention.intention.impl

Class IntentionDetectionServiceImpl

java.lang.Object

com.bytedesk.kbase.settings_intention.intention.impl.IntentionDetectionServiceImpl

All Implemented Interfaces:

IntentionDetectionService

@Service
public class IntentionDetectionServiceImpl
extends Object
implements IntentionDetectionService

Field Summary

Fields

Modifier and Type	Field	Description
private IntentionSettingsEntity	currentSettings	内存缓存当前设置
private Map<String,List<IntentionTransition>>	intentionTransitionHistory
private com.fasterxml.jackson.databind.ObjectMapper	objectMapper
private ThreadRepository	threadRepository

Constructor Summary

Constructors

Constructor	Description
IntentionDetectionServiceImpl()

Method Summary

Modifier and Type	Method	Description
private double	calculateSimilarityScore(String text, String intention)	计算文本与意图的匹配度 这是一个简化实现，实际应使用更复杂的NLP算法
IntentionResult	detectIntention(String messageContent, List<String> contextMessages)	检测单条消息的意图
IntentionResult	detectThreadIntention(String threadId)	检测会话的整体意图
List<IntentionCategory>	getAvailableIntentions()	获取所有可用的意图类别
private IntentionSettingsEntity	getDefaultSettings()	获取默认设置
List<IntentionTransition>	getIntentionHistory(String threadId)	获取意图转换历史
private Map<String,List<String>>	getIntentionKeywordMapping()	获取意图关键词映射 实际应从数据库或配置文件中加载
String	getRecommendedResponse(String intention)	获取指定意图的推荐回复
private Map<String,List<String>>	getSubIntentionMapping(IntentionSettingsEntity settings)	获取子意图映射
boolean	setThreadIntention(String threadId, String intention, double confidence)	手动设置会话意图
private IntentionResult	simulateIntentionDetection(String messageContent, List<String> contextMessages, IntentionSettingsEntity settings)	模拟意图检测 注意：这只是演示实现，实际应使用NLP或LLM模型
boolean	updateIntentionModel(List<IntentionTrainingData> trainingData)	更新意图模型

Methods inherited from class java.lang.Object

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

Field Details

threadRepository

@Autowired
private ThreadRepository threadRepository

objectMapper

@Autowired
private com.fasterxml.jackson.databind.ObjectMapper objectMapper

intentionTransitionHistory

private Map<String,List<IntentionTransition>> intentionTransitionHistory

currentSettings

private IntentionSettingsEntity currentSettings

内存缓存当前设置

Constructor Details

IntentionDetectionServiceImpl

public IntentionDetectionServiceImpl()

Method Details

detectIntention

public IntentionResult detectIntention(String messageContent,
 List<String> contextMessages)

Description copied from interface: IntentionDetectionService

检测单条消息的意图

Specified by:

detectIntention in interface IntentionDetectionService

Parameters:

messageContent - 消息内容

contextMessages - 上下文消息列表（可选）

Returns:

意图检测结果

detectThreadIntention

public IntentionResult detectThreadIntention(String threadId)

Description copied from interface: IntentionDetectionService

检测会话的整体意图

Specified by:

detectThreadIntention in interface IntentionDetectionService

Parameters:

threadId - 会话ID

Returns:

意图检测结果

getAvailableIntentions

public List<IntentionCategory> getAvailableIntentions()

Description copied from interface: IntentionDetectionService

获取所有可用的意图类别

Specified by:

getAvailableIntentions in interface IntentionDetectionService

Returns:

意图类别列表

updateIntentionModel

public boolean updateIntentionModel(List<IntentionTrainingData> trainingData)

Description copied from interface: IntentionDetectionService

更新意图模型

Specified by:

updateIntentionModel in interface IntentionDetectionService

Parameters:

trainingData - 训练数据

Returns:

是否更新成功

getRecommendedResponse

public String getRecommendedResponse(String intention)

Description copied from interface: IntentionDetectionService

获取指定意图的推荐回复

Specified by:

getRecommendedResponse in interface IntentionDetectionService

Parameters:

intention - 意图名称

Returns:

推荐回复

getIntentionHistory

public List<IntentionTransition> getIntentionHistory(String threadId)

Description copied from interface: IntentionDetectionService

获取意图转换历史

Specified by:

getIntentionHistory in interface IntentionDetectionService

Parameters:

threadId - 会话ID

Returns:

意图转换历史记录

setThreadIntention

public boolean setThreadIntention(String threadId,
 String intention,
 double confidence)

Description copied from interface: IntentionDetectionService

手动设置会话意图

Specified by:

setThreadIntention in interface IntentionDetectionService

Parameters:

threadId - 会话ID

intention - 意图名称

confidence - 置信度

Returns:

是否设置成功

getDefaultSettings

private IntentionSettingsEntity getDefaultSettings()

获取默认设置

getSubIntentionMapping

private Map<String,List<String>> getSubIntentionMapping(IntentionSettingsEntity settings)

获取子意图映射

simulateIntentionDetection

private IntentionResult simulateIntentionDetection(String messageContent,
 List<String> contextMessages,
 IntentionSettingsEntity settings)

模拟意图检测 注意：这只是演示实现，实际应使用NLP或LLM模型

calculateSimilarityScore

private double calculateSimilarityScore(String text,
 String intention)

计算文本与意图的匹配度 这是一个简化实现，实际应使用更复杂的NLP算法

getIntentionKeywordMapping

private Map<String,List<String>> getIntentionKeywordMapping()

获取意图关键词映射 实际应从数据库或配置文件中加载