Scholarworks@UNIST: Browsing Repository

A Competition-Aware Approach to Accurate TV Show Recommendation

Bae, H-K , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2023-04-03 View12

A Framework for Accurate Community Detection on Signed Networks Using Adversarial Learning File

Kang, David Y. , Lee, Woncheol , Lee, Yeon-Chang , Han, Kyungsik , Kim, Sang-Wook

Article Issue Date2023-11 View19

Adversarial Learning of Balanced Triangles for Accurate Community Detection on Signed Networks

Kang, Yoonsuk , Lee, Woncheol , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2021-12-07 View6

AiRS: A Large-Scale Recommender System at NAVER News

Lim, Hongjun , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2022-05-09 View6

Are Negative Links Really Beneficial to Network Embedding? In-Depth Analysis and Interesting Results

Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2020-10-19 View6

ASiNE: Adversarial Signed Network Embedding

Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2020-07-25 View9

CrowdStart: Warming up cold-start items using crowdsourcing File

Hong, Dong-Gyun , Lee, Yeon-Chang , Lee, Jongwuk , Kim, Sang-Wook

Article Issue Date2019-12 View14

Directed Network Embedding with Virtual Negative Edges

Yoo, Hyunsik , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2022-02-21 View8

Disentangling Degree-related Biases and Interest for Out-of-Distribution Generalized Directed Network Embedding

Yoo, H , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2023-04-30 View2

Effective and efficient negative sampling in metric learning based recommendation File

Park, Junha , Lee, Yeon-Chang , Kim, Sang-Wook

Article Issue Date2022-08 View18

Exploiting Job Transition Patterns for Effective Job Recommendation

Lee, Yujin , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2017-10-05 View7

Exploiting uninteresting items for effective graph-based one-class collaborative filtering File

Lee, Yeon-Chang , Son, Jiwon , Kim, Taeho , Park, Daeyoung , Kim, Sang-Wook

Article Issue Date2021-07 View17

gOCCF: Graph-Theoretic One-Class Collaborative Filtering Based on Uninteresting Items

Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2018-02-02 View5

Graph-Theoretic One-Class Collaborative Filtering using Signed Random Walk with Restart

Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2020-02-19 View6

Improving the accuracy of top-N recommendation using a preference model File

Lee, Jongwuk , Lee, Dongwon , Lee, Yeon-Chang , Hwang, Won-Seok , Kim, Sang-Wook

Article Issue Date2016-06 View13

Is It Enough Just Looking at the Title?: Leveraging Body Text To Enrich Title Words Towards Accurate News Recommendation

Kim, Taeho , Kim, Y , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2022-10-17 View5

Job Recommendation in AskStory: Experiences, Methods, and Evaluation

Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2016-04-03 View7

Learning to compensate for lack of information: Extracting latent knowledge for effective temporal knowledge graph completion File

Lee, Yeon-Chang , Lee, Jaehyun , Lee, Dongwon , Kim, Sang-Wook

Article Issue Date2024-01 View14

Linear, or Non-Linear, That is the Question!

Kong, Taeyong , Kim, Taeri , Lee, Yeon-Chang , Park, Noseong , Kim, Sang-Wook

Conference Paper Issue Date2022-02-21 View7

Look Before You Leap: Confirming Edge Signs in Random Walk with Restart for Personalized Node Ranking in Signed Networks

Lee, Wonchang , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2021-07-11 View12

M-BPR: A novel approach to improving BPR for recommendation with multi-type pair-wise preferences File

Lee, Yeon-Chang , Kim, Taeho , Choi, Jaeho , He, Xiangnan , Kim, Sang-Wook

Article Issue Date2021-02 View17

MARIO: Modality-Aware Attention and Modality-Preserving Decoders for Multimedia Recommendation

Kim, Taeri , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2022-10-17 View3

Metric Learning 기반 추천 방법의 학습 과정 시각화

Park, Jun-Ha , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2019-12-18 View7

No, That’s Not My Feedback: TV Show Recommendation Using Watchable Interval

Cho, Kyung-Jae , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2019-04-08 View5

On Recommending Job Openings

Lee, Yeon-Chang

Conference Paper Issue Date2015-09-01 View7

Pair-wise 학습에서의 파라미터 분석

Kim, Tae-Ho , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2019-06-26 View8

Predicting Information Pathways Across Online Communities

Jin, Yiqiao , Lee, Yeon-Chang

Conference Paper Issue Date2023-08-06 View11

Recommendation of Research Papers in DBpia: A Hybrid Approach Exploiting Content and Collaborative Data

Lee, Yeon-Chang , Kim, S-W

Conference Paper Issue Date2016-10-09 View9

Representation Learning in Continuous-Time Dynamic Signed Networks

Sharma, Kartik , Raghavendra, Mohit , Lee, Yeon-Chang

Conference Paper Issue Date2023-10-21 View11

THOR: Self-Supervised Temporal Knowledge Graph Embedding via Three-Tower Graph Convolutional Networks

Lee, Yeon-Chang , Lee, JaeHyun , Kim, Sang-Wook

Conference Paper Issue Date2022-11-28 View5

TrustSGCN: Learning Trustworthiness on Edge Signs for Effective Signed Graph Convolutional Networks

Kim, Min-Jeong , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2023-07-23 View9

TV Show 추천 방안들의 성능 분석

Lee, Yeon-Chang , Cho, Kyung-Jae , Kim, Sang-Wook

Conference Paper Issue Date2019-06-26 View5

Uninteresting Items: Concept and Its Application to Effective Collaborative Filtering in Recommender Systems File

Lee, Yeon-Chang , Kim, Sang-Wook

Article Issue Date2023-12 View18

개체들의 영구적 특성과 시간적 특성을 함께 고려하는 시간 지식 그래프 임베딩

Lee, JaeHyun , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2022-11-04 View7

개체들의 영구적 특성과 시간적 특성을 함께 고려하는 시간 지식 그래프 임베딩

Lee, Jaehyun , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2022-05-19 View4

그래프 클러스터링을 이용한 추천 시스템 성능 개선 방안

홍동균 , 홍지원 , Lee, Yeon-Chang , 김상욱

Conference Paper Issue Date2015-10-30 View7

노출도를 고려하는 소셜 인지 추천 방법의 평가

Lee, Won-Chang , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2019-12-18 View5

단일-클래스 협업 필터링 환경에서 무관심 상품의 수 결정 방안

Lee, Yeon-Chang , 김상욱

Conference Paper Issue Date2017-06-18 View5

단일-클래스 환경에서 무관심 상품 결정 기술들의 성능 평가

Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2018-05-11 View5

단일-클래스 환경의 추천 시스템에서 Pair-wise 학습 방법의 평가

김태호 , 구장회 , Lee, Yeon-Chang , 김상욱

Conference Paper Issue Date2018-10-19 View5

부호가 있는 소셜 네트워크에서의 균형 이론 검증

Seo, N-Y , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2019-12-18 View8

소셜 네트워크에서 정확한 부호 예측을 위한 특징 선택

Kim, Byung Chan , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2020-11-06 View8

암시적 피드백을 다루는 협업 필터링 기반 추천 방법들의 최신 동향

김태호 , Lee, Yeon-Chang , 김상욱

Article Issue Date2021-03 View17

초기 임베딩 생성에 따른 GraphGAN 의 성능 분석

Seo, Nayun , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2018-12-19 View7

최신 방향 네트워크 임베딩 방법들의 성능 평가

Yoo, Hyunsik , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2021-05-14 View7

추천 시스템에서 무관심 상품 활용의 효과

Lee, Yeon-Chang , 김상욱

Conference Paper Issue Date2017-02-20 View2

추천 시스템에서 사용자와 비선호 아이템 간의 이분 그래프 분석

Kim, JinWook , Cho, HR , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2016-12-21 View7

추천 시스템에서의 컨텐츠 기반 필터링 기법의 효과

Hong, Dong-Gyun , Lee, Yeon-Chang , Kim, Sang-wook , Lee, Jongwuk

Conference Paper Issue Date2017-06-18 View5

효과적인 협업 필터링을 위한 신뢰 네트워크 밀도 강화 방안

강성구 , 왕재민 , Lee, Yeon-Chang , Kim, Sang-Wook

Conference Paper Issue Date2017-11-24 View7

희소한 네트워크에서 부호가 있는 그래프 합성곱 네트워크 방법들의 부호 예측 정확도 분석

Kim, Min-Jeong , Lee, Yeon-Chang , Kim, S-W

Conference Paper Issue Date2023-05-18 View8

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