How to Use ChatGPT to Create a Best Dataset: Everything You Need to Know

Machine-Learning Datasets

A dataset contains related data values that are collected or measured as part of a cohort study to track participants over time. For example, laboratory tests run at a series of appointments would yield many rows per participant, but only one for each participant at each time. A dataset’s properties include identifiers, keys, and categorizations for the data. … Read more

What are the best methods of data collection ?

What are the best methods of data collection

Data collection

Data collection

Data collection refers to the systematic approach to collection. Measures information from various sources to obtain a complete and accurate picture of an area of ​​interest. Data collection allows an individual or company to answer relevant questions.

Evaluate results and better anticipate future probabilities and trends.

Some information collection methods are surveys, interviews, tests, physiological evaluations, observations, review of existing records, and biological samples. A survey is a series of questions directed to research participants.

There are many ways to collect information in an investigation. The method chosen by the researcher depends on the research question being asked. Some information collection methods are surveys, interviews, tests, physiological evaluations, observations, review of existing records, and biological samples.

Accuracy in data collection is essential. Ensures the integrity of a study, sound business decisions and quality assurance. It may collect data through mobile applications, website visits, loyalty programs, and online surveys. Learn more about customers. As a result:

Information about the term

  • Origin
  • Northern Illinois University. (2005). Responsible conduct of research: Data collection. Northern Illinois University.
  • Related Glossary Terms
  • Evaluation data Data collection strategies.
  • Important data collection
  • Collect data correctly
  • Skills to carry out data collection.
  • Data Responsibility
  • Disaggregated data
  • Data collection

According to Dr. Luis Eduardo Falcón Morales, director of the Master’s Degree in Applied Artificial Intelligence at Technologic de Monterrey: “The problem here is that you start collecting information to find processes in which that data is generated.”

So we can say that data collection is the process of searching, collecting and measuring data from different sources.  To obtain information about the processes, services and products of your company or business.  

How to collect data correctl ?

There are different data collection methods that you may find useful. The choice of method depends on the strategy, type of variable, desired precision, collection point, and interviewer skills.

Therefore: the research interview, are one of the most common methods. Learn about the types of interviews and select the right one for your research. Use all the information you have at your disposal. There may be archives of interviews from previous years that can serve as a reference for your research.

Telephone interviews

Among the advantages of this tool is its great scope and easy management of the data obtained.

collect data correctly


The questionnaire for data collection.

Questionnaires are a useful tool for data collection. To obtain the expected results it is necessary to do them carefully. Therefore, before writing it, it is important that the researcher defines the objectives of his research.

On the other hand, in the closed questionnaire the researchers have control of what they ask and want to know, which can cause the participants’ responses to be forced and limited.

Observation method

If what you prefer is to do on-site observation to understand the behavior of your clients, I remind you that you can do it using other methodologies.

 Combined with other methodologies?

Use online surveys to collect data

Collecting data through online surveys has great advantages. Also consider that collecting data through online surveys has a lower cost than, for example, doing it through face-to-face interviews, without forgetting that you can have your results in less time, instead of days, weeks or even months, which is the usual. time it might take to collect data through interviews or the observation method. As a consequence of

  1. Doing so through face-to-face interviews,
  2. without forgetting that you will be able to have your results in less time,
  3. time it might take to collect data through interviews or the observation method.

Conduct a focus group

A focus group is a form of qualitative study that consists of holding a meeting where people can discuss or resolve an established topic. With this method, a large amount of information can be obtained, since participants feel safe to give their opinion and offer honest and accurate answers. Group sessions are the ideal tool to obtain feedback from participants. This can be solved with a moderator who is an expert in the area.

Online panels for data collection

Online panels are a tool that allows data collection through highly professional and qualified people. One of the advantages of this method is that participants will give specific and clear answers. Some of the advantages of using online panels are its ease of accessing channels and obtaining direct information from the target audience. In addition, it is a very economical research method that allows obtaining quality information.

Make correct decisions based on the data obtained.

Regardless of the method you decide to use to collect data, it is important to have direct communication with decision makers. That they understand and commit to acting based on the results.

The conclusion you obtain from your research will set the course for the company’s decision-making, so present your report clearly, listing the steps you followed to obtain those results. Make sure that whoever is going to take the corresponding actions understands the importance of the information collected and that they provide the solutions you expect.


correct decisions


Why is data collection important ?

Data is changing the way we do business. Data can help organizations optimize work quality, extract valuable information, predict trends, prevent risks, save time, generate profits, make better decisions, etc.

By collecting data, organizations have at their disposal a treasure trove of valuable information that can be used to thrive in today’s competitive market.

Collecting data can help improve services, Certainly it’s more understand consumer needs, refine business strategies, grow and retain customers, and even sell the data as third-party data to other companies for profit.

Professor Luis Eduardo indicated of course above all data collection mainly serves to improve continuous improvement processes but it must be understood that it also depends to a large extent on the problem being attacked or the objective for which said collection is being carried out.


Collection of important data

Next, he gives us some uses of data collection:

Identify business opportunities for your company, service or product.

Store data based on the characteristics of a specific audience to support your marketing efforts.
Better understand the behaviors of your customers, users and leads.

Skills to carry out data collection

The director of the Master’s Degree in Applied Artificial Intelligence explained that the main skills are soft skills.

They are between them:

  1. Critical thinking
  2. Effective communication
  3. Proactive problem solving
  4. Intellectual curiosity
  5. Business sense

Skills to carry


Methods for data collection

Data collection can be carried out through research methods, which are:

  1. Analytical method: this method reviews each data in depth and in an orderly manner; goes from the general to the particular to obtain conclusions.
  2. Synthetic method: here the information is analyzed and summarized; Through logical reasoning he arrives at new knowledge.
  3. Deductive method: this method starts from general knowledge to reach singular knowledge.
  4. Inductive method: general conclusions are reached from the analysis of particular data.

Tips for carrying out data collection

Falcón Morales provided 5 tips to the professional for collecting data:

  1. Prepare a plan with the objective to be solved.
  2. Gather all the data.
  3. Define the data architecture.
  4. Establish data governance.
  5. Maintain a secure data channel.