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12/07/2022
Pivotal Role of Language Modeling in Recommender Systems: Enriching Task-specific and Task-agnostic Representation Learning
Recent studies have proposed unified user modeling frameworks that lever...
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12/02/2022
Relation-aware Language-Graph Transformer for Question Answering
Question Answering (QA) is a task that entails reasoning over natural la...
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10/26/2022
Meta-node: A Concise Approach to Effectively Learn Complex Relationships in Heterogeneous Graphs
Existing message passing neural networks for heterogeneous graphs rely o...
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06/29/2022
Deformable Graph Transformer
Transformer-based models have been widely used and achieved state-of-the...
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03/26/2022
Metropolis-Hastings Data Augmentation for Graph Neural Networks
Graph Neural Networks (GNNs) often suffer from weak-generalization due t...
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11/15/2021
Scaling Law for Recommendation Models: Towards General-purpose User Representations
A recent trend shows that a general class of models, e.g., BERT, GPT-3, ...
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10/15/2021
Intent-based Product Collections for E-commerce using Pretrained Language Models
Building a shopping product collection has been primarily a human job. W...
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09/10/2021
What Changes Can Large-scale Language Models Bring? Intensive Study on HyperCLOVA: Billions-scale Korean Generative Pretrained Transformers
GPT-3 shows remarkable in-context learning ability of large-scale langua...
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09/05/2021
Global-Local Item Embedding for Temporal Set Prediction
Temporal set prediction is becoming increasingly important as many compa...
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05/24/2021
One4all User Representation for Recommender Systems in E-commerce
General-purpose representation learning through large-scale pre-training...
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09/21/2020
div2vec: Diversity-Emphasized Node Embedding
Recently, the interest of graph representation learning has been rapidly...
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08/02/2020
Tree pivot-minors and linear rank-width
Tree-width and its linear variant path-width play a central role for the...
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11/04/2017
Finding branch-decompositions of matroids, hypergraphs, and more
Given n subspaces of a finite-dimensional vector space over a fixed fini...
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10/14/2017