Synonym extraction and abbreviation expansion with ensembles of
Por um escritor misterioso
Last updated 17 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.

PDF] Balancing the composition of word embeddings across

Computers, Free Full-Text

PDF] Annotating Mentions of Coronary Artery Disease in Medical

Exploring patterns in dictionary definitions for synonym

PDF] Balancing the composition of word embeddings across

Apollo 24, 7's CDSS solution, built with Google Cloud

PDF) PLOD: An Abbreviation Detection Dataset for Scientific

Table 3 from Alignment-HMM-based Extraction of Abbreviations from

Exploring patterns in dictionary definitions for synonym

Exploring patterns in dictionary definitions for synonym

Exploring patterns in dictionary definitions for synonym

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

ALICE: an algorithm to extract abbreviations from MEDLINE
Recomendado para você
-
Another word for CANDIDATE > Synonyms & Antonyms17 abril 2025
-
The ranking place of 'true synonym' in the rCTCF candidates17 abril 2025
-
Synonyms for Opportunity To Use on Your Resume17 abril 2025
-
Figure 1 from Automatic Extraction of Synonyms for German Particle17 abril 2025
-
Candidate thesaurus relations.17 abril 2025
-
Unsupervised synonym Extraction - Speaker Deck17 abril 2025
-
Oracle Fusion Cloud Recruiting 23D What's New17 abril 2025
-
How to Use 'Execute' Synonyms in 2023 on Resumes, Cover Letters17 abril 2025
-
Which is correct: 'Synonymous to' or 'Synonymous with'? - Quora17 abril 2025
-
Enabling Dynamic Synonym Suggestions17 abril 2025
você pode gostar
-
perfil no roblox de roupa|Pesquisa do TikTok17 abril 2025
-
tails.EXE Minecraft Skin17 abril 2025
-
someone just gave me free phoenix lol17 abril 2025
-
tietoc Mini Chainsaw Cordless, 6 Inch Mini Chain Saw Cordless With Security Lock [Seniors Friendly], Super Handheld Chain Saws Battery Powered With17 abril 2025
-
Vampire Diaries Alum Just Wants Alaric To Find Love On Legacies17 abril 2025
-
IDLE SLAYER PROMO CODES, IDLE SLAYER CODES17 abril 2025
-
beluga Memes & GIFs - Imgflip17 abril 2025
-
Zeta (Kage No Jitsuryokusha Ni Naritakute) - Kage no Jitsuryokusha17 abril 2025
-
Salgadinho De Milho Requeijão Cheetos 45g17 abril 2025
-
Pin on IG story17 abril 2025