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Topics models, such as LDA, are widely used in Natural Language Processing. Making their output interpretable is an important area of research with applications to areas such as the enhancement of exploratory search interfaces and the…

计算与语言 · 计算机科学 2019-04-01 Areej Alokaili , Nikolaos Aletras , Mark Stevenson

Detecting semantic concept of columns in tabular data is of particular interest to many applications ranging from data integration, cleaning, search to feature engineering and model building in machine learning. Recently, several works have…

人工智能 · 计算机科学 2020-12-17 Udayan Khurana , Sainyam Galhotra

Scientific Literature charts often contain complex visual elements, including multi-plot figures, flowcharts, structural diagrams and etc. Evaluating multimodal models using these authentic and intricate charts provides a more accurate…

计算与语言 · 计算机科学 2024-12-18 Lingdong Shen , Qigqi , Kun Ding , Gaofeng Meng , Shiming Xiang

Many intellectual endeavors require mathematical problem solving, but this skill remains beyond the capabilities of computers. To measure this ability in machine learning models, we introduce MATH, a new dataset of 12,500 challenging…

机器学习 · 计算机科学 2021-11-10 Dan Hendrycks , Collin Burns , Saurav Kadavath , Akul Arora , Steven Basart , Eric Tang , Dawn Song , Jacob Steinhardt

A challenge in creating a dataset for machine reading comprehension (MRC) is to collect questions that require a sophisticated understanding of language to answer beyond using superficial cues. In this work, we investigate what makes…

计算与语言 · 计算机科学 2018-08-29 Saku Sugawara , Kentaro Inui , Satoshi Sekine , Akiko Aizawa

Deep Symbolic Optimization (DSO) is a novel computational framework that enables symbolic optimization for scientific discovery, particularly in applications involving the search for intricate symbolic structures. One notable example is…

Efficient numerical linear algebra is a core ingredient in many applications across almost all scientific and industrial disciplines. With this survey we want to illustrate that numerical linear algebra has played and is playing a crucial…

数值分析 · 数学 2021-04-20 Martin Stoll

Metaphors are ubiquitous in human language. The metaphor detection task (MD) aims at detecting and interpreting metaphors from written language, which is crucial in natural language understanding (NLU) research. In this paper, we introduce…

计算与语言 · 计算机科学 2021-07-29 Weicheng Ma , Ruibo Liu , Lili Wang , Soroush Vosoughi

Mathematical reasoning is a fundamental aspect of human intelligence and is applicable in various fields, including science, engineering, finance, and everyday life. The development of artificial intelligence (AI) systems capable of solving…

人工智能 · 计算机科学 2023-06-23 Pan Lu , Liang Qiu , Wenhao Yu , Sean Welleck , Kai-Wei Chang

Reading comprehension has been widely studied. One of the most representative reading comprehension tasks is Stanford Question Answering Dataset (SQuAD), on which machine is already comparable with human. On the other hand, accessing large…

计算与语言 · 计算机科学 2018-04-03 Chia-Hsuan Li , Szu-Lin Wu , Chi-Liang Liu , Hung-yi Lee

Document preparation systems like LaTeX offer the ability to render mathematical expressions as one would write these on paper. Using LaTeX, LaTeXML, and tools generated for use in the National Institute of Standards (NIST) Digital Library…

We introduce CLEVR-Math, a multi-modal math word problems dataset consisting of simple math word problems involving addition/subtraction, represented partly by a textual description and partly by an image illustrating the scenario. The text…

机器学习 · 计算机科学 2022-08-11 Adam Dahlgren Lindström , Savitha Sam Abraham

The task of Semantic Parsing can be approximated as a transformation of an utterance into a logical form graph where edges represent semantic roles and nodes represent word senses. The resulting representation should be capture the meaning…

计算与语言 · 计算机科学 2020-07-07 Ritwik Bose , Siddharth Vashishtha , James Allen

Discourse analysis is an important task because it models intrinsic semantic structures between sentences in a document. Discourse markers are natural representations of discourse in our daily language. One challenge is that the markers as…

计算与语言 · 计算机科学 2023-06-21 Dongyu Ru , Lin Qiu , Xipeng Qiu , Yue Zhang , Zheng Zhang

When exploring a new dataset, Data Scientists often apply analysis queries, look for insights in the resulting dataframe, and repeat to apply further queries. We propose in this paper a novel solution that assists data scientists in this…

数据库 · 计算机科学 2022-09-15 Daniel Deutch , Amir Gilad , Tova Milo , Amit Mualem , Amit Somech

Text simplification is a valuable technique. However, current research is limited to sentence simplification. In this paper, we define and investigate a new task of document-level text simplification, which aims to simplify a document…

计算与语言 · 计算机科学 2021-10-12 Renliang Sun , Hanqi Jin , Xiaojun Wan

We study the fundamental question of how informative a dataset is for solving a given decision-making task. In our setting, the dataset provides partial information about unknown parameters that influence task outcomes. Focusing on linear…

最优化与控制 · 数学 2025-05-29 Omar Bennouna , Amine Bennouna , Saurabh Amin , Asuman Ozdaglar

Recent large language models (LLMs) have witnessed significant advancement in various tasks, including mathematical reasoning and theorem proving. As these two tasks require strict and formal multi-step inference, they are appealing domains…

人工智能 · 计算机科学 2024-05-24 Yinya Huang , Xiaohan Lin , Zhengying Liu , Qingxing Cao , Huajian Xin , Haiming Wang , Zhenguo Li , Linqi Song , Xiaodan Liang

Factor models are a very efficient way to describe high dimensional vectors of data in terms of a small number of common relevant factors. This problem, which is of fundamental importance in many disciplines, is usually reformulated in…

最优化与控制 · 数学 2018-06-13 Valentina Ciccone , Augusto Ferrante , Mattia Zorzi

This paper presents a systematic literature review of image datasets for document image analysis, focusing on historical documents, such as handwritten manuscripts and early prints. Finding appropriate datasets for historical document…

计算机视觉与模式识别 · 计算机科学 2022-11-01 Konstantina Nikolaidou , Mathias Seuret , Hamam Mokayed , Marcus Liwicki