What are 15 Data Science Mistakes To Avoid As A Data Scientist?

| October 20, 2018

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We all commit mistakes, and there is nothing shameful about it. Learning from those mistakes is what makes your life a step ahead. But, while working as a data scientist, you have to be cautious as one number here, and there will end up giving completely different results. Here are some of the unintended mistakes you might make while working on piles of data. As a data scientist, you must try to dodge off these mistakes. Being too bookish: No doubt, knowledge comes from books but while working as a data scientist, you have to be practical in approach. Not every problem is solved similarly. There is so much to read- Algorithms, derivatives, statistical functions and again books.

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Soft Skills in Data Science

Article | April 29, 2021

We live in a world convulsed by new technologies and we are witnessing how more and more processes are automated in order to be executed with the same skill or even with better results than if they were carried out by a human, all this in order to be more efficient and effective. In this context the world of work is becoming increasingly competitive, because to remain employable we need to learn to manage or find a way to adapt our knowledge and skills to new technologies. With the spread of e-learning platforms and the tutorials that we can find available on the internet, acquiring new knowledge is within everyone's reach. For this reason, it is necessary to differentiate ourselves in order to stand out from other professionals, who have the hard skills similar to ours and this is precisely where Soft Skills play a very important role. What are Soft Skills? Soft skills are actually a combination of individual social skills, communication skills, personality traits, attitudes, social intelligence and emotional intelligence. Which facilitate relationships with others, making us more effective when interacting with other people. We could say that Soft Skills are the human interface that allow us to adapt to different working environments and industries. They are powerful tools for personal and professional growth. Why are Soft Skills key in our professional growth? Nowadays, standing out in the world of work is getting increasingly difficult, regardless of whether you are part of a corporation or work independently, due to the great competition within the labor market. That is why we must develop certain skills and attitudes that help us to function properly and successfully meet professional demands. Soft Skills are the point of differentiation that allows us to be selected for a position. The reason is very simple, we could be applying for a position and competing with people that are equal or even more qualified than us at a technical level, but to achieve the collaborative objectives of the company, more is required than just the technical and rational part. Also the way of communicating, values, ethics, as well as personality traits are highly valued factors since they help to drive organizations through high-performance teams, guaranteeing the achievement of their objectives. The background of the Soft Skills that we have trained throughout our lives make us unique, because it is unlikely that two people have the same combination of Soft Skills and been trained in a similar way, and that makes us more competitive against certain job opportunities where perhaps many will have the same Hard Skills, but where our Soft Skills will be the ones that will make us stand out to continue advancing in our professional career. How to sharpen our Soft Skills? To perform in any job we necessarily need to interact with other people, even if we work independently or remotely, so we must have the necessary skills that allow us to connect successfully with our teammates and stakeholders. Starting from the fact that Soft Skills are human skills, we can say that we have them pre-installed and the way to start using them (installing them) is through the experiences we undergo every day. Imagine being able to communicate assertively in your work environment and in your personal life. Master the use of tools installed in you to improve your interpersonal relationships within your work teams and reduce conflict. This would allow you to foster a healthy working environment and be able to lead any team in any environment in a strategic and effective way. Think of Soft Skills as a set of Apps that are ready to be used (like a toolbox) and that according to the experiences that are presented in our personal and / or professional lives, we are going to choose to use these applications to achieve our goals. Every time we access one of these applications, we are giving it the opportunity to collect data that will allow it to personalize its insights according to our needs and to fine-tune its effectiveness each time we use it. One of the best ways to train our Soft Skills is by leaving our comfort zone, because that will allow us to 'install' more and more Soft Skills. Another way to refine our Soft Skills is by participating in activities that involve people we do not know and even better if we involve people from other cultures, because we will achieve a beneficial exchange of experiences and knowledge for both parties that will enrich and make the training of our Soft Skills even more valuable. Some examples of activities that will enhance your Soft Skills: • Participate in competitions (e.g. Hackathons) • Found or be a lead of a community that shares your interests, and organizes small or large projects. • Organize a study group aimed at carrying out a technical or business project in order to confront professionals from various fields or industries. • Find resources and experts to help you. There are Soft Skills trainers who know useful techniques and tips to develop/sharpen your skills. • Participate in volunteer activities. You will meet new people with whom to put your Soft Skills in action. These activities will train/sharpen your leadership skills, teamwork, delegation, interpersonal communication, persuasion, etc. These are skills that we do not have as much facility to train while we are students or when we have just started working after finishing our studies, and that are required in the labor market to continue climbing in our professional career. Why do Soft Skills matter in the Data Science universe? A consequence of the use of Artificial Intelligence and Data Science is that many of the jobs that we know today will be automated and this is a matter of concern for many professionals who see their careers are in danger, but the good news is that in the future many new jobs the Soft Skills will be the main protagonists, this is what John Thompson explains us in his book "Building Analytics Teams" In other words, it is precisely our human skills that will allow us to be more employable in the future, and they will be highly requested skills because according to what the experts envision which is, that the machines will not be able to match us in this field, and that is why training our Soft Skills becomes a priority because they will allow us to be the key players of the future. On the other hand, Data Science is an interdisciplinary field where Soft Skills such as cooperation and communication are essential to achieve the goals set. Denis Rothman, author of the book "Transformers for Natural Language Processing" in an interview that I conducted, mentioned that The Human Quality is the most important thing for him when choosing the members of his work team. These are some considerations to take into account to generate a culture of cooperation: • People work harder and need less supervision, when they themselves control their work and have more freedom to choose how to do it. When they work as a team, they show greater motivation, their sense of pride increases and productivity reaches higher levels. • Solid teams that seek quality and excellence correct themselves; that is, they identify problems and correct them very quickly. Thus, they gain work experience and increase their performance. • Forming a solid and efficient work team requires patience. You need to give them time to see your results. They will have to establish procedures to complete tasks, handle administrative functions and work together efficiently, they will even have to adapt to their own decisions and accept their consequences. • A manager or team leader must recognize the team building process without expecting immediate results. The group will have to go through a learning process and this will take longer in some groups than in others. Another key component to achieving high levels of cooperation is fluid communication among team members and stakeholders. For instance defining the communication channels and the contact points in the different teams involved, guarantees the constant flow of communication during the life cycle of a Data Science project. One of the most critical moments is the presentation of the results to the stakeholders. In some cases the results of a project are not taken into consideration not so much because the expected results are not achieved, but because the way in which these results are presented are not meaningful for the stakeholders, and this, in most cases, it is due to the existence of communication barriers that is a consequence of the use of a language (terminologies) used in the technical world but not in the business world. After taking a tour of the world of Soft Skills, we can conclude by saying that Soft Skills are like superpowers that are waiting for the opportunity to be put into action, to make you a superhero or superheroine. Keep climbing positions in your professional career depends on you, on how much you use these superpowers but above all on your skills to refine them and make them available to the work team of which you are part. Don't wait any longer and start discovering your potential, start training your Soft Skills! If you want to know more about Soft Skills, I invite you to visit The Soft Skills Show

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Why data analytics is helping telcos keep the lights on during unprecedented times

Article | April 8, 2020

Our ‘new normal’, as we adapt to living and working in a COVID-19 era highlights the mission critical role that technology leadership continues to play in all our lives. One where having almost instantaneous access to data and the ability to communicate from anywhere has never been more business critical.Last week, Australia’s major telecommunication service providers were granted authorisation by the ACCC to collaborate to keep critical services operating effectively during the current COVID-19 pandemic.

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Machine Learning vs. Deep Learning. Which Does Your Business Need?

Article | February 17, 2020

In recent years, artificial intelligence research and applications have accelerated at a rapid speed. Simply saying your organization will incorporate AI isn’t as specific as it once was. There are diverse implementation options for AI, Machine Learning, and Deep Learning, and within each of them, a series of different algorithms you can leverage to improve operations and establish a competitive edge. Algorithms are utilized across almost every industry. For example, to power the recommendation engines in all media platforms, the chatbots that support customer service efforts at scale, and the self-driving vehicles being tested by the world’s largest automotive and technology companies. Because of how diverse AI has become and the many ways in which it works with data, companies must carefully evaluate what will work best for them.

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BIG DATA MANAGEMENT

Taking a qualitative approach to a data-driven market

Article | February 18, 2021

While digital transformation is proving to have many benefits for businesses, what is perhaps the most significant, is the vast amount of data there is available. And now, with an increasing number of businesses turning their focus to online, there is even more to be collected on competitors and markets than ever before. Having all this information to hand may seem like any business owner’s dream, as they can now make insightful and informed commercial decisions based on what others are doing, what customers want and where markets are heading. But according to Nate Burke, CEO of Diginius, a propriety software and solutions provider for ecommerce businesses, data should not be all a company relies upon when making important decisions. Instead, there is a line to be drawn on where data is required and where human expertise and judgement can provide greater value. Undeniably, the power of data is unmatched. With an abundance of data collection opportunities available online, and with an increasing number of businesses taking them, the potential and value of such information is richer than ever before. And businesses are benefiting. Particularly where data concerns customer behaviour and market patterns. For instance, over the recent Christmas period, data was clearly suggesting a preference for ecommerce, with marketplaces such as Amazon leading the way due to greater convenience and price advantages. Businesses that recognised and understood the trend could better prepare for the digital shopping season, placing greater emphasis on their online marketing tactics to encourage purchases and allocating resources to ensure product availability and on-time delivery. While on the other hand, businesses who ignored, or simply did not utilise the information available to them, would have been left with overstocked shops and now, out of season items that would have to be heavily discounted or worse, disposed of. Similarly, search and sales data can be used to understand changing consumer needs, and consequently, what items businesses should be ordering, manufacturing, marketing and selling for the best returns. For instance, understandably, in 2020, DIY was at its peak, with increases in searches for “DIY facemasks”, “DIY decking” and “DIY garden ideas”. For those who had recognised the trend early on, they had the chance to shift their offerings and marketing in accordance, in turn really reaping the rewards. So, paying attention to data certainly does pay off. And thanks to smarter and more sophisticated ways of collecting data online, such as cookies, and through AI and machine learning technologies, the value and use of such information is only likely to increase. The future, therefore, looks bright. But even with all this potential at our fingertips, there are a number of issues businesses may face if their approach relies entirely on a data and insight-driven approach. Just like disregarding its power and potential can be damaging, so can using it as the sole basis upon which important decisions are based. Human error While the value of data for understanding the market and consumer patterns is undeniable, its value is only as rich as the quality of data being inputted. So, if businesses are collecting and analysing their data on their own activity, and then using this to draw meaningful insight, there should be strong focus on the data gathering phase, with attention given to what needs to be collected, why it should be collected, how it will be collected, and whether in fact this is an accurate representation of what it is you are trying to monitor or measure. Human error can become an issue when this is done by individuals or teams who do not completely understand the numbers and patterns they are seeing. There is also an obstacle presented when there are various channels and platforms which are generating leads or sales for the business. In this case, any omission can skew results and provide an inaccurate picture. So, when used in decision making, there is the possibility of ineffective and unsuccessful changes. But while data gathering becomes more and more autonomous, the possibility of human error is lessened. Although, this may add fuel to the next issue. Drawing a line The benefits of data and insights are clear, particularly as the tasks of collection and analysis become less of a burden for businesses and their people thanks to automation and AI advancements. But due to how effortless data collection and analysis is becoming, we can only expect more businesses to be doing it, meaning its ability to offer each individual company something unique is also being lessened. So, businesses need to look elsewhere for their edge. And interestingly, this is where a line should be drawn and human judgement should be used in order to set them apart from the competition and differentiate from what everyone else is doing. It makes perfect sense when you think about it. Your business is unique for a number of reasons, but mainly because of the brand, its values, reputation and perceptions of the services you are upheld by. And it’s usually these aspects that encourage consumers to choose your business rather than a competitor. But often, these intangible aspects are much more difficult to measure and monitor through data collection and analysis, especially in the autonomous, number-driven format that many platforms utilise. Here then, there is a great case for businesses to use their own judgements, expertise and experiences to determine what works well and what does not. For instance, you can begin to determine consumer perceptions towards a change in your product or services, which quantitative data may not be able to pick up until much later when sales figures begin to rise or fall. And while the data will eventually pick it up, it might not necessarily be able to help you decide on what an appropriate alternative solution may be, should the latter occur. Human judgement, however, can listen to and understand qualitative feedback and consumer sentiments which can often provide much more meaningful insights for businesses to base their decisions on. So, when it comes to competitor analysis, using insights generated from figure-based data sets and performance metrics is key to ensuring you are doing the same as the competition. But if you are looking to get ahead, you may want to consider taking a human approach too.

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Spotlight

Cliintel companies

Cliintel provides a unique business intelligence tool and process engineering services designed to deliver fast, measurable results for businesses in cable/telecommunications, satellite, utilities and retail. We focus on an incremental approach, helping businesses to identify, improve and measure small changes that add up to big results. This incremental approach is the reason we say, "Cliintel changes the DNA of business one molecule at a time...

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