8 research outputs found
CoderEval: A Benchmark of Pragmatic Code Generation with Generative Pre-trained Models
Code generation models based on the pre-training and fine-tuning paradigm
have been increasingly attempted by both academia and industry, resulting in
well-known industrial models such as Codex, CodeGen, and PanGu-Coder. To
evaluate the effectiveness of these models, multiple existing benchmarks are
proposed, including only cases of generating a standalone function, i.e., a
function that may invoke or access only built-in functions and standard
libraries. However, non-standalone functions, which typically are not included
in the existing benchmarks, constitute more than 70% of the functions in
popular open-source projects, and evaluating models' effectiveness on
standalone functions cannot reflect these models' effectiveness on pragmatic
code generation scenarios.
To help bridge the preceding gap, in this paper, we propose a benchmark named
CoderEval, consisting of 230 Python and 230 Java code generation tasks
carefully curated from popular real-world open-source projects and a
self-contained execution platform to automatically assess the functional
correctness of generated code. CoderEval supports code generation tasks from
six levels of context dependency, where context refers to code elements such as
types, APIs, variables, and consts defined outside the function under
generation but within the dependent third-party libraries, current class, file,
or project. CoderEval can be used to evaluate the effectiveness of models in
generating code beyond only standalone functions. By evaluating three code
generation models on CoderEval, we find that the effectiveness of these models
in generating standalone functions is substantially higher than that in
generating non-standalone functions. Our analysis highlights the current
progress and pinpoints future directions to further improve a model's
effectiveness by leveraging contextual information for pragmatic code
generation
Experiments on Microalgae Mud Adsorbing Heavy Metal Pb(II) Ions and Study on its Thermodynamics
Research on the pressurization performance of an impeller in a multi-phase pump under different working conditions
Expert consensus on early childhood caries management
Abstract Early childhood caries (ECC) is a significant chronic disease of childhood and a rising public health burden worldwide. ECC may cause a higher risk of new caries lesions in both primary and permanent dentition, affecting lifelong oral health. The occurrence of ECC has been closely related to the core microbiome change in the oral cavity, which may be influenced by diet habits, oral health management, fluoride use, and dental manipulations. So, it is essential to improve parental oral health and awareness of health care, to establish a dental home at the early stage of childhood, and make an individualized caries management plan. Dental interventions according to the minimally invasive concept should be carried out to treat dental caries. This expert consensus mainly discusses the etiology of ECC, caries-risk assessment of children, prevention and treatment plan of ECC, aiming to achieve lifelong oral health