Synonym extraction and abbreviation expansion with ensembles of
Por um escritor misterioso
Last updated 13 abril 2025

Background Terminologies that account for variation in language use by linking synonyms and abbreviations to their corresponding concept are important enablers of high-quality information extraction from medical texts. Due to the use of specialized sub-languages in the medical domain, manual construction of semantic resources that accurately reflect language use is both costly and challenging, often resulting in low coverage. Although models of distributional semantics applied to large corpora provide a potential means of supporting development of such resources, their ability to isolate synonymy from other semantic relations is limited. Their application in the clinical domain has also only recently begun to be explored. Combining distributional models and applying them to different types of corpora may lead to enhanced performance on the tasks of automatically extracting synonyms and abbreviation-expansion pairs. Results A combination of two distributional models – Random Indexing and Random Permutation – employed in conjunction with a single corpus outperforms using either of the models in isolation. Furthermore, combining semantic spaces induced from different types of corpora – a corpus of clinical text and a corpus of medical journal articles – further improves results, outperforming a combination of semantic spaces induced from a single source, as well as a single semantic space induced from the conjoint corpus. A combination strategy that simply sums the cosine similarity scores of candidate terms is generally the most profitable out of the ones explored. Finally, applying simple post-processing filtering rules yields substantial performance gains on the tasks of extracting abbreviation-expansion pairs, but not synonyms. The best results, measured as recall in a list of ten candidate terms, for the three tasks are: 0.39 for abbreviations to long forms, 0.33 for long forms to abbreviations, and 0.47 for synonyms. Conclusions This study demonstrates that ensembles of semantic spaces can yield improved performance on the tasks of automatically extracting synonyms and abbreviation-expansion pairs. This notion, which merits further exploration, allows different distributional models – with different model parameters – and different types of corpora to be combined, potentially allowing enhanced performance to be obtained on a wide range of natural language processing tasks.

Expansion of medical vocabularies using distributional semantics

Computer Acronyms and Abbreviations

Disjoint corpus ensemble results on clinical + medical development

Automatically refining synonym extraction results: Cleaning and

Computers, Free Full-Text

PDF] Annotating Mentions of Coronary Artery Disease in Medical

PDF] Finding Synonyms in Medical Texts – Creating a system for

PDF] Balancing the composition of word embeddings across

Exploring patterns in dictionary definitions for synonym

Enhanced abbreviation–expansion pair detection for glossary term

PDF] Finding Synonyms in Medical Texts – Creating a system for

PDF] Finding Synonyms in Medical Texts – Creating a system for

A deep database of medical abbreviations and acronyms for natural

PDF) Mining and Ranking Biomedical Synonym Candidates from Wikipedia
Recomendado para você
-
CANDIDATE Synonyms Collins English Thesaurus13 abril 2025
-
PDF] Mining and Ranking Biomedical Synonym Candidates from13 abril 2025
-
Creating Synonyms13 abril 2025
-
Example of synonym graph. The green node is the candidate idiom13 abril 2025
-
Google Search Synonyms Are Found in Queries - SEO by the Sea ⚓13 abril 2025
-
The Best Synonyms for Assist13 abril 2025
-
Figure 1 from Automatic Extraction of Synonyms for German Particle13 abril 2025
-
Mining and Ranking Biomedical Synonym Candidates from Wikipedia13 abril 2025
-
Creating a Synonym for a Salesforce Service13 abril 2025
-
PDF] Query Rewriting using Automatic Synonym Extraction for E13 abril 2025
você pode gostar
-
birthday gif by Irina Mir on Dribbble13 abril 2025
-
20 Best Gift Cards Travelers Will Actually Use13 abril 2025
-
Prince of Persia DVD Review The Sands of Time Movie Reviews13 abril 2025
-
One Piece X - One Piece X added a new photo.13 abril 2025
-
Jackson Whittemore 37 Beacon Hills Basketball Jersey Teen Wolf — BORIZ13 abril 2025
-
Hell's Paradise Episode 1 [First Impression]13 abril 2025
-
Aquadile+Orange(rainbow Friends)13 abril 2025
-
Monster Point Chopper Sticker for Sale by Beandoodz13 abril 2025
-
Chibi Isekai Adventurer Kazuma Sato - Konosuba Anime - Posters and Art Prints13 abril 2025
-
GIGACHAD elezen Colored by BlockerSkeletonBoi on DeviantArt13 abril 2025