Akari Asai | DeepAI

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∙ 05/24/2023

BUFFET: Benchmarking Large Language Models for Few-shot Cross-lingual Transfer

Despite remarkable advancements in few-shot generalization in natural la...

0 Akari Asai, et al. ∙

∙ 05/22/2023

TaskWeb: Selecting Better Source Tasks for Multi-task NLP

Recent work in NLP has shown promising results in training models on lar...

0 Joongwon Kim, et al. ∙

∙ 05/16/2023

xPQA: Cross-Lingual Product Question Answering across 12 Languages

Product Question Answering (PQA) systems are key in e-commerce applicati...

0 Xiaoyu Shen, et al. ∙

∙ 02/15/2023

How to Train Your DRAGON: Diverse Augmentation Towards Generalizable Dense Retrieval

Various techniques have been developed in recent years to improve dense ...

0 Sheng-Chieh Lin, et al. ∙

∙ 12/20/2022

When Not to Trust Language Models: Investigating Effectiveness and Limitations of Parametric and Non-Parametric Memories

Despite their impressive performance on diverse tasks, large language mo...

0 Alex Mallen, et al. ∙

∙ 11/28/2022

Beyond Counting Datasets: A Survey of Multilingual Dataset Construction and Necessary Resources

While the NLP community is generally aware of resource disparities among...

0 Xinyan Velocity Yu, et al. ∙

∙ 11/16/2022

Task-aware Retrieval with Instructions

We study the problem of retrieval with instructions, where users of a re...

0 Akari Asai, et al. ∙

∙ 05/24/2022

Attentional Mixtures of Soft Prompt Tuning for Parameter-efficient Multi-task Knowledge Sharing

This work introduces ATTEMPT (Attentional Mixture of Prompt Tuning), a n...

13 Akari Asai, et al. ∙

∙ 12/16/2021

Evidentiality-guided Generation for Knowledge-Intensive NLP Tasks

Retrieval-augmented generation models have shown state-of-the-art perfor...

8 Akari Asai, et al. ∙

∙ 07/26/2021

One Question Answering Model for Many Languages with Cross-lingual Dense Passage Retrieval

We present CORA, a Cross-lingual Open-Retrieval Answer Generation model ...

8 Akari Asai, et al. ∙

∙ 06/02/2021

Efficient Passage Retrieval with Hashing for Open-domain Question Answering

Most state-of-the-art open-domain question answering systems use a neura...

11 Ikuya Yamada, et al. ∙

∙ 11/03/2020

The Aleatoric Uncertainty Estimation Using a Separate Formulation with Virtual Residuals

We propose a new optimization framework for aleatoric uncertainty estima...

23 Takumi Kawashima, et al. ∙

∙ 10/22/2020

Challenges in Information Seeking QA:Unanswerable Questions and Paragraph Retrieval

Recent progress in pretrained language model "solved" many reading compr...

7 Akari Asai, et al. ∙

∙ 10/22/2020

XOR QA: Cross-lingual Open-Retrieval Question Answering

Multilingual question answering tasks typically assume answers exist in ...

9 Akari Asai, et al. ∙

∙ 10/02/2020

LUKE: Deep Contextualized Entity Representations with Entity-aware Self-attention

Entity representations are useful in natural language tasks involving en...

0 Ikuya Yamada, et al. ∙

∙ 04/21/2020

Logic-Guided Data Augmentation and Regularization for Consistent Question Answering

Many natural language questions require qualitative, quantitative or log...

0 Akari Asai, et al. ∙

∙ 04/07/2020

Inferential Text Generation with Multiple Knowledge Sources and Meta-Learning

We study the problem of generating inferential texts of events for a var...

9 Daya Guo, et al. ∙

∙ 02/27/2020

Adv-BERT: BERT is not robust on misspellings! Generating nature adversarial samples on BERT

There is an increasing amount of literature that claims the brittleness ...

0 Lichao Sun, et al. ∙

∙ 11/24/2019

Learning to Retrieve Reasoning Paths over Wikipedia Graph for Question Answering

Answering questions that require multi-hop reasoning at web-scale necess...

0 Akari Asai, et al. ∙

∙ 12/15/2018

Wikipedia2Vec: An Optimized Tool for Learning Embeddings of Words and Entities from Wikipedia

We present Wikipedia2Vec, an open source tool for learning embeddings of...

0 Ikuya Yamada, et al. ∙

∙ 12/15/2018

Wikipedia2Vec: An Optimized Implementation for Learning Embeddings from Wikipedia

We present Wikipedia2Vec, an open source tool for learning embeddings of...

0 Ikuya Yamada, et al. ∙

∙ 09/10/2018

Multilingual Extractive Reading Comprehension by Runtime Machine Translation

Existing end-to-end neural network models for extractive Reading Compreh...

0 Akari Asai, et al. ∙

∙ 01/23/2018

HappyDB: A Corpus of 100,000 Crowdsourced Happy Moments

The science of happiness is an area of positive psychology concerned wit...

0 Akari Asai, et al. ∙

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