predictors

简明释义

英[prɪˈdɪktəz]美[prɪˈdɪktərz]

[气象] 预报器

英英释义

单词用法

同义词

反义词

例句

1.One of the first predictors of a lack of agility is the location of architects in the organizational food chain.

缺乏敏捷性的最先预测指标之一是架构师在组织食物链中的位置。

2.The best predictors are still Wenker’s maps.

最好的预言家仍然是文克尔的图解。

3.Risser stages alone were not good predictors of the curve acceleration phase.

里塞尔阶段并没有单独的曲线加速阶段良好地预测指标。

4.All of the above are either risk factors or predictors of CVD.

上述所提到的均为CVD的危险因素或预测因子。

5.Ultimately, they identified 13 DNA markers on 11 genes that can serve as hair color predictors.

最终在11个基因中，他们发现有13个DNA标记能起到决定头发颜色的作用。

6.When they compared the effectiveness of each test in predicting conversion to Alzheimer's disease, two emerged as the best predictors.

当他们比较了每个测试的预测转换为阿尔茨海默病的有效性，二个测试成为最好的预测指标。

7.Sternberg & Williams found GRE scores were only modest predictors of first year grades but not second year grades.

斯特恩伯格和威廉姆斯发现，GRE成绩仅与第一学年的成绩有一定关系，但与第二学年的成绩无关。

8.Sternberg &Williams found GRE scores were only modest predictors of first year grades but not second year grades.

斯特恩伯格和威廉姆斯发现，GRE成绩仅与第一学年的成绩有一定关系，但与第二学年的成绩无关。

9.D blood pressure and cholesterol Numbers are predictors for future health problems.

不正常的血压和胆固醇水平可以预示健康问题。

10.In health studies, body mass index (BMI) is often used as one of the key predictors 预测因子 of cardiovascular disease.

在健康研究中，体重指数 (BMI) 通常被用作心血管疾病的关键预测因子。

11.Economic indicators are often predictors 预测因子 of future market trends.

经济指标通常是未来市场趋势的预测因子。

12.The weather forecast relies on several predictors 预测因子 to determine the likelihood of rain.

天气预报依赖于几个预测因子来确定下雨的可能性。

13.Researchers found that sleep quality is one of the strongest predictors 预测因子 of mental health.

研究人员发现，睡眠质量是心理健康最强的预测因子之一。

14.In machine learning, feature selection helps identify the most important predictors 预测因子 for building a model.

在机器学习中，特征选择有助于识别构建模型最重要的预测因子。

作文

In the realm of social sciences and data analysis, understanding the factors that influence outcomes is crucial. These factors are often referred to as predictors (预测变量), and they play a significant role in determining various results across different fields. For instance, in education, researchers might look at socioeconomic status, parental involvement, and prior academic performance as predictors (预测变量) of a student's future success. Similarly, in public health, variables such as lifestyle choices, genetic predispositions, and environmental factors serve as predictors (预测变量) for health outcomes.One of the most compelling aspects of studying predictors (预测变量) is their ability to inform policy and decision-making. By identifying which factors are most influential, policymakers can allocate resources more effectively and develop targeted interventions. For example, if data analysis reveals that access to early childhood education is a strong predictor (预测变量) of later academic achievement, governments may prioritize funding for preschool programs.Moreover, the use of predictors (预测变量) extends into the business world as well. Companies analyze customer behavior, market trends, and economic indicators to identify predictors (预测变量) of sales performance. By leveraging this information, businesses can make strategic decisions about product launches, marketing campaigns, and inventory management. In this way, understanding predictors (预测变量) not only enhances operational efficiency but also drives profitability.However, it is essential to approach the concept of predictors (预测变量) with a critical eye. Correlation does not imply causation; just because one variable is a strong predictor (预测变量) of another does not mean it causes that outcome. For example, a study might find that ice cream sales and drowning incidents both increase during the summer months. While they may be correlated, it would be misleading to conclude that ice cream consumption leads to drowning. Instead, a third factor, such as warmer weather, could be influencing both.Furthermore, the identification of predictors (预测变量) can sometimes lead to oversimplification. Complex social phenomena often involve numerous interacting variables, and reducing these to a few key predictors (预测变量) can overlook important nuances. For instance, while income level may be a significant predictor (预测变量) of health outcomes, it interacts with other factors like education, access to healthcare, and social support systems.In conclusion, predictors (预测变量) are vital components of analysis in various disciplines, providing insight into what influences outcomes. Their identification can lead to better-informed decisions and policies that address pressing societal issues. However, it is crucial to recognize the limitations and complexities associated with predictors (预测变量). By maintaining a nuanced understanding of how these factors interact, we can harness their power to create positive change while avoiding the pitfalls of oversimplification.

在社会科学和数据分析领域，理解影响结果的因素至关重要。这些因素通常被称为predictors（预测变量），并在确定各个领域的各种结果中发挥着重要作用。例如，在教育研究中，研究人员可能会将社会经济地位、父母参与度和先前学业表现视为学生未来成功的predictors（预测变量）。类似地，在公共卫生中，生活方式选择、遗传倾向和环境因素等变量被视为健康结果的predictors（预测变量）。研究predictors（预测变量）的一个最引人注目的方面是它们能够为政策和决策提供信息。通过识别哪些因素最具影响力，政策制定者可以更有效地分配资源，并制定有针对性的干预措施。例如，如果数据分析显示，接受早期儿童教育是后来学业成就的强predictor（预测变量），政府可能会优先考虑资助学前项目。此外，predictors（预测变量）的使用也延伸到商业领域。公司分析客户行为、市场趋势和经济指标，以识别销售表现的predictors（预测变量）。通过利用这些信息，企业可以就产品发布、营销活动和库存管理做出战略决策。通过这种方式，理解predictors（预测变量）不仅提高了运营效率，还推动了盈利能力。然而，必须以批判的眼光看待predictors（预测变量）这一概念。相关性并不意味着因果关系；仅仅因为一个变量是另一个的强predictor（预测变量）并不意味着它导致该结果。例如，一项研究可能发现，冰淇淋销售与溺水事件在夏季都增加。虽然它们可能存在相关性，但得出冰淇淋消费导致溺水的结论是误导性的。相反，第三个因素，例如温暖的天气，可能同时影响这两者。此外，识别predictors（预测变量）有时可能导致过于简化。复杂的社会现象通常涉及众多相互作用的变量，将这些变量简化为几个关键的predictors（预测变量）可能会忽视重要的细微差别。例如，虽然收入水平可能是健康结果的重要predictor（预测变量），但它与教育、医疗保健的可及性和社会支持系统等其他因素相互作用。总之，predictors（预测变量）是各种学科分析中的重要组成部分，为我们提供了对影响结果的因素的洞察。它们的识别可以导致更明智的决策和政策，从而解决紧迫的社会问题。然而，认识到与predictors（预测变量）相关的局限性和复杂性至关重要。通过保持对这些因素相互作用的细致理解，我们可以利用它们的力量创造积极的变化，同时避免过于简化的陷阱。