Search Results for author: Eunseong Choi

Found 5 papers, 5 papers with code

Multi-Granularity Guided Fusion-in-Decoder

1 code implementation3 Apr 2024 Eunseong Choi, Hyeri Lee, Jongwuk Lee

In Open-domain Question Answering (ODQA), it is essential to discern relevant contexts as evidence and avoid spurious ones among retrieved results.

Multi-Task Learning Natural Questions +6

Forgetting-aware Linear Bias for Attentive Knowledge Tracing

1 code implementation26 Sep 2023 Yoonjin Im, Eunseong Choi, Heejin Kook, Jongwuk Lee

This problem arises from the bias that overprioritizes the correlation of questions while inadvertently ignoring the impact of forgetting behavior.

Knowledge Tracing

ConQueR: Contextualized Query Reduction using Search Logs

1 code implementation22 May 2023 Hye-Young Kim, Minjin Choi, Sunkyung Lee, Eunseong Choi, Young-In Song, Jongwuk Lee

One extracts core terms from an original query at the term level, and the other determines whether a sub-query is a suitable reduction for the original query at the sequence level.

Language Modelling Retrieval +1

SpaDE: Improving Sparse Representations using a Dual Document Encoder for First-stage Retrieval

2 code implementations13 Sep 2022 Eunseong Choi, Sunkyung Lee, Minjin Choi, Hyeseon Ko, Young-In Song, Jongwuk Lee

Sparse document representations have been widely used to retrieve relevant documents via exact lexical matching.

Retrieval

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