Python for Business: Optimize Pre-Processing Data for Decision-Making
Tags: python, webdev, programming, tutorial
Published: 2022-01-18 07:54:35

The rise of machine learning and the use of Artificial Intelligence gradually increases the requirement of data processing. That’s because the machine learning projects go through and process a lot of data, and that data should come in the specified format to make it easier for the AI to catch and process.

Likewise, [Python is a popular name in the data preprocessing world](https://www.smartdatacollective.com/why-choosing-python-for-data-science-important-move/) because of its ability to process the functionalities in different ways. Besides, libraries like Pandas and Numpy make Python one of the most efficient technologies available in the market.

In this article, we will discuss how Python runs data preprocessing with its exhaustive machine learning libraries and influences business decision-making.

## Data Preprocessing is a Requirement

Data preprocessing is converting raw data to clean data to make it accessible for future use. Elaborately, the steps and methods to organize and reshape the data to execute it suitably for use or mining, the entire process, in short, known as Data Preprocessing.

With technological advancement, information has become one of the most valuable elements in this modern era of science. However, data comes in different sizes and formats (text, images, audio, video, etc.). Hence, it’s mandatory to preprocess the data to provide it in the final use.

Accordingly, before using that data in machine learning or an algorithm, you need to convert it into a precise format suitable for the system to inherit it. For instance, the [Random Forest Algorithm](https://www.datacamp.com/community/tutorials/random-forests-classifier-python) in Python doesn’t support null values. Hence, it would help if you preprocessed the null values before using the data in the Random Forest algorithm.

Therefore, if you don’t preprocess the data before applying it in the machine learning or AI algorithms, you are most likely to get wrong, delayed, or no results at all. Hence, data preprocessing is essential and required.

## Python as a Data Processing Technology

Comprehensive data processing requires robust data analysis, statistics, and machine learning. As a high-level, open-source programming language, Python possesses a firm grip over these functionalities. Consequently, Python has become one of the most efficient instruments for data preprocessing.

Here are some of the factors that make Python second to none as in data preprocessing:

**Comprehensive Libraries:** Python has many libraries like NumPy, suitable for machine learning, and supports high-level mathematical functions, making it great with algorithms. Besides, libraries like Cython and Numba allow users to create complex functions to compile dynamic codes running process calculations faster. Hence, rather than not shuffling around, you can utilize [Python libraries](https://www.kdnuggets.com/2021/03/top-10-python-libraries-2021.html) and remain firm.

**Open Source:** Python has an OSI-approved open source license. It’s completely free to use and distribute for both private and commercial use. Hence, as a high-level free language, it makes Python second to none.

**Built-in Data Analytics Tools:** Python has some built-in data analysis tools that make the job easier for you. For example, the Impute library package handles the imputation of missing values, MinMaxScaler scales datasets, or uses Autumunge to prepare table data for machine learning algorithms.

Flexibility: Python offers enhanced productivity and reduced code, reduced time to code, and debug time. Besides, it offers data model creation, systematized data sets, developable web services, ML-powered algorithms, versatile use of data mining and so many other very efficient functionalities that make it very flexible and productive to use for Data Preprocessing.

**Compliance:** Python offers enhanced productivity and reduced code, reduced time to code, and debug time. Besides, Python allows creating data models, systematizing data sets, and developing web services for proficient data processing.

Also, you can use ML-powered algorithms, utilize versatile data mining, and many other very efficient functionalities that make it very flexible and productive to use for Data Preprocessing.

**Natural Language**: Python is so powerful that you can use it for high-level and soft programming purposes. Therefore, using Python makes you work less and reduces the effort of learning other technologies.

In addition, handling data preprocessing or utilizing them in machine learning are fundamental skills for professionals in the field. Therefore, you can learn about [Data Preprocessing Methods in Python](https://www.kdnuggets.com/2020/07/easy-guide-data-preprocessing-python.html) for future use.

## Why Choosing Python Over Other Technologies in FinTech?

The magnificent development drive of Python holds a vital position in the FinTech industry because of its robustness, exquisite data analysis, and data modeling ability. Hence, Python has been the uttermost choice for financial analysts, traders, and Algo traders.

There are some aspects where Python is largely used and let’s discuss them.

### Banking & Digital Payment Solutions

Banking and digital financial transactions require high-end security to stop breaching and safety of the transactions. Python offers stability and security in a financial transaction. Moreover, Python offers secure APIs, scalability, digital management payment gateway integrations making the digital payment solutions safe and more manageable. For example, [Citigroup](https://www.citigroup.com/citi/), [Goldman Sachs](https://www.goldmansachs.com/), [PayPal](https://www.paypal.com/us/webapps/mpp/home), [Stripe](https://stripe.com/) & [GooglePay](https://pay.google.com/gp/w/u/0/home/signup?sctid=7645804460457351) use Python.

### Algorithmic Trading

Python is arguably the best and most famous technology at this moment to use in the algorithmic trading world. Because of the Python libraries like Panda, trading analyses like, volatility calculation, moving windows, etc can be sorted out in minutes. Besides, you can [integrate Python directly with trading platforms](https://www.trality.com/blog/build-python-trading-bot) like [MetaTrader 5](https://www.metatrader5.com/en/hedge-funds) and securely run your algorithmic trading business and gain profit. Learn to connect Python directly in the [MQL5 Community.](https://www.mql5.com/en/articles/5691)

### Cryptocurrency

Both the individuals and companies that are into cryptocurrency need essential analytics that would help them to take the right decision about the market. Developers can make systems busting [Python Cryptocurrency libraries](https://pythonawesome.com/tag/cryptocurrency/) that visualize best pricing schemes analyzing the market. The global market is slowly flowing towards Crypto and soon enough there will be more Python apps in Cryptocurrency.

## Advantages and Disadvantages of Data Preprocessing in Python

### Advantages

Here are some of the advantages of using Python as data preprocessing technology:

1. Python offers a clear and neat syntax with a short learning curve.
2. It Provides high-level mathematical function libraries like NumPy, Cython, Numba, SymPy, Pymc, etc.
3. Python’s multi-paradigm functionality sustains functional, procedural, and both Object-Oriented and Aspect-Oriented programming styles.
4. Enterprise Application Integration (EAI): EAI helps Python communicate or call codes directly from other languages like Java, C, or C++.
5. Python has large user communities on the web and different social media platforms to assist in learning.

### Disadvantages

Well, every technology comes with a few drawbacks. Python makes no exception. However, considering the benefits and features Python offers, the disadvantages are minimal to mention.

Here are some of the disadvantages of using Python as data preprocessing technology:

1. Python’s memory consumption is high.
2. It is a dynamically typed language where some machine learning or data science fields prefer Statically Typed programming languages.
3. Python is suitable for building Algorithmic prototypes; it shorts infrastructure set up to deploy the model in the cloud.
4. Somewhat becomes slow in computation.

### Python Makes Decision Making Simple

Business decisions require the keyword **What Has Happened** to understand the situation and take necessary actions. In such cases, [data analysts](https://www.smartdatacollective.com/guide-career-success-aspiring-big-data-analysts/) run the descriptive analytics to find out, and Python comes into the business.

Decision-making requires proper data analysis, and Python provides the results after using its vivid functionalities like data analytics, numerical computation, scientific computation, statistical analysis, and many more. Hence the required action for business or trading becomes easier for the algorithm or the operator handling the algorithm.