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About the test:

The Data Mining Test is preferred by recruiters to assess on-the-job skills of candidates before an interview. It reduces technical screening time by 80% by enabling employers to identify qualified candidates.

Covered skills:

  • Data Processing
  • Introduction to Data Mining
  • Data Warehouse and OLAP Technology
  • Data Preprocessing
See all covered skills

9 reasons why
9 reasons why

Adaface Data Mining Test is the most accurate way to shortlist Data Mining Analysts



Reason #1

Tests for on-the-job skills

The Data Mining Test helps recruiters and hiring managers identify qualified candidates from a pool of resumes, and helps in taking objective hiring decisions. It reduces the administrative overhead of interviewing too many candidates and saves time by filtering out unqualified candidates.

The Adaface Data Mining Online Test screens candidates for the typical skills recruiters look for Data Mining Analyst roles:

  • Understanding of data mining models, structures, theories, principles, and practices
  • Knowledge of data modeling tools
  • Familiarity with data preparation, processing, classification, and forecasting
  • Experience using relational database servers
  • Experience with data management techniques
  • Experience in Project management
  • Good understanding of the organization’s goals and objectives
  • Knowledge of applicable data privacy practices and laws

The insights generated from this assessment can be used by recruiters and hiring managers to identify the best candidates for Data Mining Analyst roles. Anti-cheating features enable you to be comfortable with conducting assessments online. The Data Mining Online Test is ideal for helping recruiters identify which candidates have the skills to do well on the job.

Reason #2

No trick questions

Traditional assessment tools use trick questions and puzzles for the screening, which creates a lot of frustration among candidates about having to go through irrelevant screening assessments.

The main reason we started Adaface is that traditional pre-employment assessment platforms are not a fair way for companies to evaluate candidates. At Adaface, our mission is to help companies find great candidates by assessing on-the-job skills required for a role.

Why we started Adaface ->
Reason #3

Non-googleable questions

We have a very high focus on the quality of questions that test for on-the-job skills. Every question is non-googleable and we have a very high bar for the level of subject matter experts we onboard to create these questions. We have crawlers to check if any of the questions are leaked online. If/ when a question gets leaked, we get an alert. We change the question for you & let you know.

Reason #4

1200+ customers in 75 countries

Brandon

With Adaface, we were able to optimise our initial screening process by upwards of 75%, freeing up precious time for both hiring managers and our talent acquisition team alike!


Brandon Lee, Head of People, Love, Bonito

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Data Mining Test in your hiring process is that it is an elimination tool, not a selection tool. In other words: you want to use the test to eliminate the candidates who do poorly on the test, not to select the candidates who come out at the top. While they are super valuable, pre-employment tests do not paint the entire picture of a candidate’s abilities, knowledge, and motivations. Multiple easy questions are more predictive of a candidate's ability than fewer hard questions. Harder questions are often "trick" based questions, which do not provide any meaningful signal about the candidate's skillset.

Reason #6

1 click candidate invites

Email invites: You can send candidates an email invite to the Data Mining Test from your dashboard by entering their email address.

Public link: You can create a public link for each test that you can share with candidates.

API or integrations: You can invite candidates directly from your ATS by using our pre-built integrations with popular ATS systems or building a custom integration with your in-house ATS.

Reason #7

Detailed scorecards & comparative results

Reason #8

High completion rate

Adaface tests are conversational, low-stress, and take just 25-40 mins to complete.

This is why Adaface has the highest test-completion rate (86%), which is more than 2x better than traditional assessments.

Reason #9

Advanced Proctoring


About Data Mining Analyst/Specialist Roles

A Data Mining Analyst converts data into information, information into insight, and insight into business choices. They analyse, discover, and analyse data attributes using statistical tools in order to offer recommendations and innovative solutions that enhance operations and support their organization's business objectives.

Typical Data Mining Analyst/Specialist responsibilities include:

  • Performing strategic data analysis and research
  • Identifying opportunities to improve productivity via sophisticated statistical modeling
  • Looking at user behaviors to find common patterns or trends that may be used to improve a product’s performance
  • Interpreting results and identifying opportunities for improvements
  • Communicating recommendations to stakeholders and/or clients

What roles can I use the Data Mining Test for?

  • Data Mining Analyst
  • Data Mining Specialist

What topics are covered in the Data Mining Test?

Knowledge Discovery

KDD
Classification
Evolution Analysis
Deviation Analysis
Prediction
Decision Tree Classifier
Bayesian Classification
Fuzzy Logic
Neural Networks
Backpropagation Network
Genetic Algorithm
Classification Accuracy
Clustering
Supervised Learning
Unsupervised Learning
Applications
Data Mining Query Language
Data Warehousing
Data Purging
Cubes

Online Analytical Processing

OLAP

Online Transaction Processing

OLTP
Association Algorithm
Over-fitting
Tree Pruning
Sting
Chameleon Method
Precision
Recall
Outliers
Standardized Coefficients
Unstandardized Coefficients
Principal Component Analysis
Factor Analysis
Hypothesis Testing
Variance
Covariance
Univariate Analysis
Bivariate Analysis
Multivariate Analysis
Singapore government logo

The hiring managers felt that through the technical questions that they asked during the panel interviews, they were able to tell which candidates had better scores, and differentiated with those who did not score as well. They are highly satisfied with the quality of candidates shortlisted with the Adaface screening.


85%
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FAQs

我可以将多个技能结合在一起,为一个自定义评估吗?

是的,一点没错。自定义评估是根据您的职位描述进行的,并将包括有关您指定的所有必备技能的问题。

您是否有任何反交换或策略功能?

我们具有以下反交易功能:

  • 不可解决的问题
  • IP策略
  • Web Protoring
  • 网络摄像头Proctoring
  • 窃检测
  • 安全浏览器

阅读有关[Proctoring功能](https://www.adaface.com/proctoring)的更多信息。

如何解释考试成绩?

要记住的主要问题是评估是消除工具,而不是选择工具。优化了技能评估,以帮助您消除在技术上没有资格担任该角色的候选人,它没有进行优化以帮助您找到该角色的最佳候选人。因此,使用评估的理想方法是确定阈值分数(通常为55%,我们为您提供基准测试),并邀请所有在下一轮面试中得分高于门槛的候选人。

我可以使用该测试的经验水平?

每个ADAFACE评估都是为您的职位描述/理想候选角色定制的(我们的主题专家将从我们的10000多个问题的图书馆中选择正确的问题)。可以为任何经验级别定制此评估。

每个候选人都会得到同样的问题吗?

是的,这使您比较候选人变得容易得多。 MCQ问题的选项和问题顺序是随机的。我们有[抗欺骗/策略](https://www.adaface.com/proctoring)功能。在我们的企业计划中,我们还可以选择使用类似难度级别的问题创建多个版本的相同评估。

我是候选人。我可以尝试练习测试吗?

不,不幸的是,我们目前不支持实践测试。但是,您可以使用我们的[示例问题](https://www.adaface.com/questions)进行练习。

使用此测试的成本是多少?

您可以查看我们的[定价计划](https://www.adaface.com/pricing/)。

我可以免费试用吗?

我刚刚搬到了一个付费计划。我如何要求自定义评估?

Join 1200+ companies in 75+ countries.
立即尝试最候选的友好技能评估工具。
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40 min tests.
No trick questions.
Accurate shortlisting.
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