AUTHORS: I-HEN TSAI 1 , RUI-TING SUN 1 , REN-YING FANG 1 , KOONG H.-C. LIN 1 , MIN-CHAI SHIEH 1 , JIUN-SHENG LI 2 , CHU-CHUAN HUANG 2 , JHING-FA WANG 3 1 NATIONAL UNIVERSITY OF TAINAN 2 HCI TECHNOLOGY CENTER, ITRI 3 NATIONAL CHENG KUNG UNIVERSITY PRESENTER: I-HEN TSAI Semantic-Based Emotional Inference and Agent Interaction Applied in Education
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Semantic-Based Emotional Inference and Agent Interaction Applied in Education
Semantic-Based Emotional Inference and Agent Interaction Applied in Education. AUTHORS: I-HEN TSAI 1 , RUI-TING SUN 1 , REN-YING FANG 1 , KOONG H.-C. LIN 1 , MIN-CHAI SHIEH 1 , JIUN-SHENG LI 2 , CHU-CHUAN HUANG 2 , JHING-FA WANG 3 1 NATIONAL UNIVERSITY OF TAINAN - PowerPoint PPT Presentation
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For each token from argv[1] to argv[n]On [* : push * into symbolDequeue, push an empty string into tokenDequeue.
If currentToken is [NP, skip to the corresponding NP]On *] : push symbolDequeue.top() into “digestedSymbol,” push tokenDequeue.top() into “digestedToken.”On * : Append currentString in tokenDequeue.top()
Algorithm: Emotional Inference
Define I[] = set of tokens translated into English.
Define E[]= { concentrate, happy, relax, easy },
emotions[sizeof(I)][4];
pathSum = 0;
for each I[i]
for each E[j]
Let D[i][j] = distance( I[i], E[j] )
pathSum += D[i][j]
end of for
for each E[j]
emotions[i][j] = (pathSum - D[i][j])/pathSum
end of for
pathSum=0
end of for
Process Flow of Semantic Analysis
Agent
Visual avatar 偽春菜 or “ukagaka” ( 伺か ) C-based system Varied interaction capabilities Can be user defined to suit need Can script wanted dialogue Interchangeable skin
System Flow
Text inputTranslationParse text to pick out significant termsMatch sig. terms with target concepts for
term relation valueDetermine concentration valuePass result to agentAgent picks dialogue based on received value
System Process Flow
Experiment Setup
Educational domain Educational institutional background and direction The speech occurrences of student chatter in class
TranslationBalanced sets
S6我吃飽了I am full
S7真想睡覺
Really want to go to bed
S8要聊天的話,請出去
To chat, please go
S9這堂課真是無聊透頂
This class is really boring the extreme
S10好無聊喔
Oh well bored
S1這次考試真容易
The examination was really easy
S2我下課後一定要讀書
I have to study after school
S3這堂課真是有趣
This class is really interesting
S4上課請專心
Please concentrate on school
S5知識就是力量
Knowledge is power
S11 我討厭上數學I hate math
S12同學們考試的時候不要東張西
望the students do not look around
during the examination
S13舉頭望老師,低頭吃午餐
raise my eyes to the teacher, bow their heads to eat lunch
S14學生上課應該要專心聽講class, the students should
concentrate on listening and speaking
S15 學習是無止盡的learning is endless
S16 學物理對我沒有用physics right I did not use
S17老師的課讓人想睡覺
the teacher's class people want to sleep
S18上課做筆記會協助記憶
class and taking notes will assist the memory
S19教室有冷氣好睡覺
Classrooms are air-conditioned sleeping well
S20同學不要趴在桌上睡覺
Students do not sleep lying on the table
Results
Main concept: concentrationIndicators: happy, easy, relaxMain concept triggers interactionIndicators allow the viewer to have some