Search Results for author: Enamul Hoque

Found 20 papers, 10 papers with code

ChartInstruct: Instruction Tuning for Chart Comprehension and Reasoning

no code implementations14 Mar 2024 Ahmed Masry, Mehrad Shahmohammadi, Md Rizwan Parvez, Enamul Hoque, Shafiq Joty

Further evaluation shows that our instruction-tuning approach supports a wide array of real-world chart comprehension and reasoning scenarios, thereby expanding the scope and applicability of our models to new kinds of tasks.

Instruction Following Question Answering

Do LLMs Work on Charts? Designing Few-Shot Prompts for Chart Question Answering and Summarization

no code implementations17 Dec 2023 Xuan Long Do, Mohammad Hassanpour, Ahmed Masry, Parsa Kavehzadeh, Enamul Hoque, Shafiq Joty

However, their application to chart-related tasks is not trivial as these tasks typically involve considering not only the underlying data but also the visual features in the chart image.

Chart Question Answering Question Answering

UniChart: A Universal Vision-language Pretrained Model for Chart Comprehension and Reasoning

1 code implementation24 May 2023 Ahmed Masry, Parsa Kavehzadeh, Xuan Long Do, Enamul Hoque, Shafiq Joty

Charts are very popular for analyzing data, visualizing key insights and answering complex reasoning questions about data.

Ranked #17 on Chart Question Answering on ChartQA (using extra training data)

Chart Question Answering Question Answering

CQSumDP: A ChatGPT-Annotated Resource for Query-Focused Abstractive Summarization Based on Debatepedia

no code implementations31 Mar 2023 Md Tahmid Rahman Laskar, Mizanur Rahman, Israt Jahan, Enamul Hoque, Jimmy Huang

Debatepedia is a publicly available dataset consisting of arguments and counter-arguments on controversial topics that has been widely used for the single-document query-focused abstractive summarization task in recent years.

Abstractive Text Summarization Text Generation

Chart Question Answering: State of the Art and Future Directions

no code implementations8 May 2022 Enamul Hoque, Parsa Kavehzadeh, Ahmed Masry

Information visualizations such as bar charts and line charts are very common for analyzing data and discovering critical insights.

Chart Question Answering Question Answering

ChartQA: A Benchmark for Question Answering about Charts with Visual and Logical Reasoning

1 code implementation Findings (ACL) 2022 Ahmed Masry, Do Xuan Long, Jia Qing Tan, Shafiq Joty, Enamul Hoque

To address the unique challenges in our benchmark involving visual and logical reasoning over charts, we present two transformer-based models that combine visual features and the data table of the chart in a unified way to answer questions.

Chart Question Answering Logical Reasoning +1

Chart-to-Text: A Large-Scale Benchmark for Chart Summarization

2 code implementations ACL 2022 Shankar Kantharaj, Rixie Tiffany Ko Leong, Xiang Lin, Ahmed Masry, Megh Thakkar, Enamul Hoque, Shafiq Joty

We also introduce a number of state-of-the-art neural models as baselines that utilize image captioning and data-to-text generation techniques to tackle two problem variations: one assumes the underlying data table of the chart is available while the other needs to extract data from chart images.

Data-to-Text Generation Image Captioning

ConVIScope: Visual Analytics for Exploring Patient Conversations

no code implementations30 Aug 2021 Raymond Li, Enamul Hoque, Giuseppe Carenini, Richard Lester, Raymond Chau

The proliferation of text messaging for mobile health is generating a large amount of patient-doctor conversations that can be extremely valuable to health care professionals.

Utilizing Bidirectional Encoder Representations from Transformers for Answer Selection

1 code implementation14 Nov 2020 Md Tahmid Rahman Laskar, Enamul Hoque, Jimmy Xiangji Huang

We find that fine-tuning the BERT model for the answer selection task is very effective and observe a maximum improvement of 13. 1% in the QA datasets and 18. 7% in the CQA datasets compared to the previous state-of-the-art.

Answer Selection Community Question Answering +2

WSL-DS: Weakly Supervised Learning with Distant Supervision for Query Focused Multi-Document Abstractive Summarization

1 code implementation COLING 2020 Md Tahmid Rahman Laskar, Enamul Hoque, Jimmy Xiangji Huang

In the Query Focused Multi-Document Summarization (QF-MDS) task, a set of documents and a query are given where the goal is to generate a summary from these documents based on the given query.

Abstractive Text Summarization Document Summarization +5

Chart-to-Text: Generating Natural Language Descriptions for Charts by Adapting the Transformer Model

1 code implementation INLG (ACL) 2020 Jason Obeid, Enamul Hoque

Information visualizations such as bar charts and line charts are very popular for exploring data and communicating insights.

Data-to-Text Generation

Contextualized Embeddings based Transformer Encoder for Sentence Similarity Modeling in Answer Selection Task

1 code implementation LREC 2020 Md Tahmid Rahman Laskar, Jimmy Xiangji Huang, Enamul Hoque

In this paper, we utilize contextualized word embeddings with the transformer encoder for sentence similarity modeling in the answer selection task.

Answer Selection Sentence +2

Multimedia Summary Generation from Online Conversations: Current Approaches and Future Directions

no code implementations WS 2017 Enamul Hoque, Giuseppe Carenini

With the proliferation of Web-based social media, asynchronous conversations have become very common for supporting online communication and collaboration.

Community Question Answering

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