Results 241 to 250 of about 204,557 (357)

Syntax analysis

open access: yesComputational Linguistics, 2022
doaj   +1 more source

Serum Fetuin-A Affected by Nutritional Status as a Novel Biomarker for Coronary Artery Disease. [PDF]

open access: yesActa Cardiol Sin
Icer MA   +4 more
europepmc   +1 more source

Contrastive learning for nested Chinese Named Entity Recognition via template words

open access: yesCAAI Transactions on Intelligence Technology, Volume 10, Issue 2, Page 450-459, April 2025.
Abstract Existing Chinese named entity recognition (NER) research utilises 1D lexicon‐based sequence labelling frameworks, which can only recognise flat entities. While lexicons serve as prior knowledge and enhance semantic information, they also pose completeness and resource requirements limitations.
Yuke Wang   +5 more
wiley   +1 more source

Molecular Retrosynthesis Top‐K Prediction Based on the Latent Generation Process

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT In the field of organic synthesis, the core objective of retrosynthetic methods is to deduce possible synthetic routes and precursor molecules for complex target molecules. Traditional retrosynthetic methods, such as template‐based retrosynthesis, have high accuracy and interpretability in specific types of reactions but are limited by the ...
Yupeng Liu, Han Zhang, Rui Hu
wiley   +1 more source

Syntax

open access: yesKalbotyra, 1986
M. L. Palmaitis
doaj  

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