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Automated text annotation is a compelling use case for generative large language models (LLMs) in social media research. Recent work suggests that LLMs can achieve strong performance on annotation tasks; however, these studies evaluate LLMs…

Computation and Language · Computer Science 2024-09-24 Nicholas Pangakis , Samuel Wolken

E-commerce search and recommendation usually operate on structured data such as product catalogs and taxonomies. However, creating better search and recommendation systems often requires a large variety of unstructured data including…

Information Retrieval · Computer Science 2023-12-07 Haixun Wang , Taesik Na

Annotations in Visual Analytics (VA) have become a common means to support the analysis by integrating additional information into the VA system. That additional information often depends on the current process step in the visual analysis.…

Human-Computer Interaction · Computer Science 2020-08-21 Christoph Schmidt , Paul Rosenthal , Heidrun Schumann

Big Data architectures allow to flexibly store and process heterogeneous data, from multiple sources, in their original format. The structure of those data, commonly supplied by means of REST APIs, is continuously evolving. Thus data…

Databases · Computer Science 2018-02-05 Sergi Nadal , Oscar Romero , Alberto Abelló , Panos Vassiliadis , Stijn Vansummeren

Schema.org has experienced high growth in recent years. Structured descriptions of products embedded in HTML pages are now not uncommon, especially on e-commerce websites. The Web Data Commons (WDC) project has extracted schema.org data at…

Information Retrieval · Computer Science 2020-07-29 Ravi Kiran Selvam , Mayank Kejriwal

Machine learning has been utilized to perform tasks in many different domains such as classification, object detection, image segmentation and natural language analysis. Data labeling has always been one of the most important tasks in…

Machine Learning · Computer Science 2021-09-09 Shikun Zhang , Omid Jafari , Parth Nagarkar

Deep learning algorithms are often said to be data hungry. The performance of such algorithms generally improve as more and more annotated data is fed into the model. While collecting unlabelled data is easier (as they can be scraped easily…

Machine Learning · Computer Science 2024-01-04 Abhishek Sinha , Shreya Singh

In this paper, we examine the work of data annotation. Specifically, we focus on the role of counting or quantification in organising annotation work. Based on an ethnographic study of data annotation in two outsourcing centres in India, we…

Human-Computer Interaction · Computer Science 2023-12-01 Srravya Chandhiramowuli , Alex Taylor , Sara Heitlinger , Ding Wang

Even though data annotation is extremely important for interpretability, research and development of artificial intelligence solutions, most research efforts such as active learning or few-shot learning focus on the sample efficiency…

Machine Learning · Computer Science 2023-07-06 Franco Marchesoni-Acland , Jean-Michel Morel , Josselin Kherroubi , Gabriele Facciolo

This paper describes an approach to assessing semantic annotation activities based on formal concept analysis (FCA). In this approach, annotators use taxonomical ontologies created by domain experts to annotate digital resources. Then,…

Automated fact-checking based on machine learning is a promising approach to identify false information distributed on the web. In order to achieve satisfactory performance, machine learning methods require a large corpus with reliable…

Computation and Language · Computer Science 2019-11-05 Andreas Hanselowski , Christian Stab , Claudia Schulz , Zile Li , Iryna Gurevych

Annotating large datasets can be challenging. However, crowd-sourcing is often expensive and can lack quality, especially for non-trivial tasks. We propose a method of using LLMs as few-shot learners for annotating data in a complex natural…

Finding patterns in data and being able to retrieve information from those patterns is an important task in Information retrieval. Complex search requirements which are not fulfilled by simple string matching and require exploring certain…

Information Retrieval · Computer Science 2017-10-03 Amanpreet Singh , Karthik Venkatesan , Simranjyot Singh Gill

Rich high-quality annotated data is critical for semantic segmentation learning, yet acquiring dense and pixel-wise ground-truth is both labor- and time-consuming. Coarse annotations (e.g., scribbles, coarse polygons) offer an economical…

Computer Vision and Pattern Recognition · Computer Science 2018-08-29 Yadan Luo , Ziwei Wang , Zi Huang , Yang Yang , Cong Zhao

Data annotation is the process of labeling data that could be used to train machine learning models. Having high-quality annotation is crucial, as it allows the model to learn the relationship between the input data and the desired output.…

Computation and Language · Computer Science 2023-06-16 Bosheng Ding , Chengwei Qin , Linlin Liu , Yew Ken Chia , Shafiq Joty , Boyang Li , Lidong Bing

Treebank formats and associated software tools are proliferating rapidly, with little consideration for interoperability. We survey a wide variety of treebank structures and operations, and show how they can be mapped onto the annotation…

Computation and Language · Computer Science 2007-05-23 Scott Cotton , Steven Bird

Despite the remarkable generative capabilities of language models in producing naturalistic language, their effectiveness on explicit manipulation and generation of linguistic structures remain understudied. In this paper, we investigate…

Computation and Language · Computer Science 2024-06-26 Xinyue Cui , Swabha Swayamdipta

Number of web services available on Internet and its usage are increasing very fast. In many cases, one service is not enough to complete the business requirement; composition of web services is carried out. Autonomous composition of web…

Artificial Intelligence · Computer Science 2013-11-27 Debajyoti Mukhopadhyay , Archana Chougule

Recent work has attempted to characterize the structure of semantic memory and the search algorithms which, together, best approximate human patterns of search revealed in a semantic fluency task. There are a number of models that seek to…

Computation and Language · Computer Science 2017-12-01 Filip Miscevic , Aida Nematzadeh , Suzanne Stevenson

Annotated datasets have become one of the most crucial preconditions for the development and evaluation of machine learning-based methods designed for the automated interpretation of remote sensing data. In this paper, we review the…

Machine Learning · Computer Science 2021-06-18 Michael Schmitt , Seyed Ali Ahmadi , Ronny Hänsch