Search Results for author: Surabhi Datta

Found 8 papers, 0 papers with code

A Hybrid Deep Learning Approach for Spatial Trigger Extraction from Radiology Reports

no code implementations EMNLP (SpLU) 2020 Surabhi Datta, Kirk Roberts

Radiology reports contain important clinical information about patients which are often tied through spatial expressions.

A Cross-document Coreference Dataset for Longitudinal Tracking across Radiology Reports

no code implementations LREC 2022 Surabhi Datta, Hio Cheng Lam, Atieh Pajouhi, Sunitha Mogalla, Kirk Roberts

This is one of the first attempts focusing on CDCR in the clinical domain and holds potential in benefiting physicians and clinical research through long-term tracking of radiology findings.

coreference-resolution Cross Document Coreference Resolution

Leveraging Spatial Information in Radiology Reports for Ischemic Stroke Phenotyping

no code implementations10 Oct 2020 Surabhi Datta, Shekhar Khanpara, Roy F. Riascos, Kirk Roberts

Classifying fine-grained ischemic stroke phenotypes relies on identifying important clinical information.

RadLex Normalization in Radiology Reports

no code implementations10 Sep 2020 Surabhi Datta, Jordan Godfrey-Stovall, Kirk Roberts

Further, no study to date has attempted to leverage RadLex for standardization.

Language Modelling

Rad-SpatialNet: A Frame-based Resource for Fine-Grained Spatial Relations in Radiology Reports

no code implementations LREC 2020 Surabhi Datta, Morgan Ulinski, Jordan Godfrey-Stovall, Shekhar Khanpara, Roy F. Riascos-Castaneda, Kirk Roberts

The framework is adopted from the existing SpatialNet representation in the general domain with the aim to generate more accurate representations of spatial language used by radiologists.

A frame semantic overview of NLP-based information extraction for cancer-related EHR notes

no code implementations2 Apr 2019 Surabhi Datta, Elmer V Bernstam, Kirk Roberts

Conclusion: The list of common frames described in this paper identifies important cancer-related information extracted by existing NLP techniques and serves as a useful resource for future researchers requiring cancer information extracted from EHR notes.

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