Search Results for author: Gordon V. Cormack

Found 5 papers, 0 papers with code

Continuous Active Learning Using Pretrained Transformers

no code implementations15 Aug 2022 Nima Sadri, Gordon V. Cormack

Pre-trained and fine-tuned transformer models like BERT and T5 have improved the state of the art in ad-hoc retrieval and question-answering, but not as yet in high-recall information retrieval, where the objective is to retrieve substantially all relevant documents.

Active Learning Information Retrieval +2

The eDiscovery Medicine Show

no code implementations28 Sep 2021 Maura R. Grossman, Gordon V. Cormack

The practice of bloodletting gradually fell into disfavor as a growing body of scientific evidence showed its ineffectiveness and demonstrated the effectiveness of various pharmaceuticals for the prevention and treatment of certain diseases.

Information Retrieval Retrieval

Evaluating Sentence-Level Relevance Feedback for High-Recall Information Retrieval

no code implementations23 Mar 2018 Haotian Zhang, Gordon V. Cormack, Maura R. Grossman, Mark D. Smucker

This study uses a novel simulation framework to evaluate whether the time and effort necessary to achieve high recall using active learning is reduced by presenting the reviewer with isolated sentences, as opposed to full documents, for relevance feedback.

Active Learning Information Retrieval +3

Impact of Feature Selection on Micro-Text Classification

no code implementations27 Aug 2017 Ankit Vadehra, Maura R. Grossman, Gordon V. Cormack

Social media datasets, especially Twitter tweets, are popular in the field of text classification.

Clustering feature selection +9

Autonomy and Reliability of Continuous Active Learning for Technology-Assisted Review

no code implementations26 Apr 2015 Gordon V. Cormack, Maura R. Grossman

We enhance the autonomy of the continuous active learning method shown by Cormack and Grossman (SIGIR 2014) to be effective for technology-assisted review, in which documents from a collection are retrieved and reviewed, using relevance feedback, until substantially all of the relevant documents have been reviewed.

Active Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.