Alert button
Picture for Dookun Park

Dookun Park

Alert button

A Data-driven Approach to Estimate User Satisfaction in Multi-turn Dialogues

Mar 01, 2021
Ziming Li, Dookun Park, Julia Kiseleva, Young-Bum Kim, Sungjin Lee

Figure 1 for A Data-driven Approach to Estimate User Satisfaction in Multi-turn Dialogues
Figure 2 for A Data-driven Approach to Estimate User Satisfaction in Multi-turn Dialogues
Figure 3 for A Data-driven Approach to Estimate User Satisfaction in Multi-turn Dialogues
Figure 4 for A Data-driven Approach to Estimate User Satisfaction in Multi-turn Dialogues
Viaarxiv icon

Large-scale Hybrid Approach for Predicting User Satisfaction with Conversational Agents

May 29, 2020
Dookun Park, Hao Yuan, Dongmin Kim, Yinglei Zhang, Matsoukas Spyros, Young-Bum Kim, Ruhi Sarikaya, Edward Guo, Yuan Ling, Kevin Quinn, Pham Hung, Benjamin Yao, Sungjin Lee

Figure 1 for Large-scale Hybrid Approach for Predicting User Satisfaction with Conversational Agents
Figure 2 for Large-scale Hybrid Approach for Predicting User Satisfaction with Conversational Agents
Figure 3 for Large-scale Hybrid Approach for Predicting User Satisfaction with Conversational Agents
Figure 4 for Large-scale Hybrid Approach for Predicting User Satisfaction with Conversational Agents
Viaarxiv icon

Joint Correction of Attenuation and Scatter Using Deep Convolutional Neural Networks (DCNN) for Time-of-Flight PET

Nov 28, 2018
Jaewon Yang, Dookun Park, Jae Ho Sohn, Zhen Jane Wang, Grant T. Gullberg, Youngho Seo

Figure 1 for Joint Correction of Attenuation and Scatter Using Deep Convolutional Neural Networks (DCNN) for Time-of-Flight PET
Figure 2 for Joint Correction of Attenuation and Scatter Using Deep Convolutional Neural Networks (DCNN) for Time-of-Flight PET
Figure 3 for Joint Correction of Attenuation and Scatter Using Deep Convolutional Neural Networks (DCNN) for Time-of-Flight PET
Figure 4 for Joint Correction of Attenuation and Scatter Using Deep Convolutional Neural Networks (DCNN) for Time-of-Flight PET
Viaarxiv icon