英语求救。提高癌症预测精度,怎么翻译

m
microsat
楼主 (北美华人网)
我们的目标旨在提高癌症预测精度。 a) Our goal is to improve diagnostic accuracy of cancer . b) Our goal is to improve diagnostic precision of cancer . c) Our goal is to improve diagnostic accuracy and precision of cancer .
请问上面三个翻译,哪个更好?

w
winnieyan
diagnostic 是诊断,不是预测呀
Accuracy is better than precision. Precision used for distribution?
凤凰重生
to improve the accuracy of cancer diagnostic.
e
em4luv
improve the accuracy of cancer prediction
k
kittenpuppyplay
Improve the prediction accuracy for cancer
d
dingdang8467
从分析/诊断角度accuracy和precision是两个非常不同的termology,你这是非专业人事给专业机构在做广告?最好问问专业人士到底是什么feature
C
Cattleya
microsat 发表于 2024-11-13 16:01
我们的目标旨在提高癌症预测精度。 a) Our goal is to improve diagnostic accuracy of cancer . b) Our goal is to improve diagnostic precision of cancer . c) Our goal is to improve diagnostic accuracy and precision of cancer .
请问上面三个翻译,哪个更好?


----CHATGPT 的回答
1. Diagnostic Accuracy: Definition: Diagnostic accuracy refers to the ability of a test to correctly identify or rule out a disease, in this case, cancer. It is the proportion of true results (both true positives and true negatives) in all cases tested. Formula:Accuracy = True Positives + True Negatives Total Population Tested Accuracy=Total Population TestedTrue Positives+True Negatives​ Interpretation: A test with high accuracy means that it is correctly identifying both cancerous (true positive) and non-cancerous (true negative) cases. However, it does not give us information about how well the test is identifying cancer cases specifically or how well it is avoiding false diagnoses. Limitations: Even a highly accurate test might have low precision if, for example, it misidentifies cancer in a significant number of people. 2. Diagnostic Precision (also known as Reproducibility or Consistency): Definition: In the context of diagnostic tests, precision often refers to the test's ability to consistently produce the same result when applied to the same sample. In a broader sense, precision is related to the consistency and reliability of the test's results. Formula: Precision is typically associated with the measurement of false positive rate or false negative rate in the context of test reproducibility, and is often discussed in relation to positive predictive value and negative predictive value. Interpretation: A test with high precision will consistently produce similar results across repeated tests or among different clinicians or labs. It is an important characteristic for ensuring that a diagnostic result is not a fluke or influenced by other factors. Example: If a test for a particular cancer marker shows high precision, it means that repeated tests (on the same sample or under similar conditions) will yield very similar results (i.e., either all positives or all negatives, rather than fluctuating between positive/negative over time).
C
Cattleya
根据chatgpt 的回答,
Accuracy更重要,指的是,减少假阳性,假阴性的比率。
Precision只的是测试手段的可重复性高,测试结果可以重复。

G
Giovanna
你这不是英语的问题, 而是专业知识不过关。
precision = true positive / (true positive + false positive) accuracy = (true positive + true negative) / (true positive + false positive + true negative + false negative)
两个根本不同的概念。
h
hijklmn
Y
YTD1Smore
这个“预测”,首先要弄清楚你问的东西,属于diagnostic 还是predictive test,前者是患者有症状需要确证是否是癌症,这个是诊断的精度;后者根本是健康人,测试将来患癌的风险有多高,现在很多基因家族史检测,最有名的就是裘丽年纪轻轻做了mastectomy。对应diagnosis的还有prognosis,是对确症患者的预后。
e
elli123
to improve the accuracy rate of cancer diagnostic prediction?
c
coonie_2015
hijklmn 发表于 2024-11-13 16:26

这个解释通俗易懂!实在是高
s
shoppingspree
To enhance cancer detection
b
bluebluerain
improve the accuracy of cancer screening