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#data-science

In the usage of databases for storage and retrieval of data, keys are very important. Both SQL and NoSQL databases have the concept of keys. In SQL, keys are fields in a table that are used to identif…

We so far have analyzed the Online Retail dataset with K-Means clustering and grouped customers based on their purchasing behavior. The process required (1) cleaning the data, (2) adding a feature ('SaleAmount') that can well-describe the p…

In the realm of large information, you will frequently experience two disciplines: information science and information examination. The two of them require unique (however covering in specific regions…

Picture this: you're scrolling through your LinkedIn feed, feeling a twinge of jealousy as each new LLM paper is released, leaving you wondering if you've accidentally enrolled in a Ph.D. program for …

INTRODUCTION In the realm of data analysis and machine learning, finding patterns and uncovering relationships between variables is of utmost importance. While linear regression serves as a fundamental tool for modeling such relationships, …

Introduction So, you've constructed a model that yields an 85% accuracy on the training data and a 62% accuracy on the test data. This discrepancy indicates the presence of overfitting. Overfitting occurs when the model becomes proficient a…

With Plotly, you can control almost every aspect of your graph layout, from setting the x and y labels to configuring the thickness of the plot lines. But this often results in verbose code. Plotly Ex…

The probability distribution function (PDF) is a mathematical function that describes how likely it is to observe different values of a random variable. A random variable is a quantity that can take different values depending on some random…

Data visualization is a powerful tool that can be used to communicate complex data in a way that is easy to understand. By transforming data into visual representations, such as charts, graphs, and ma…

Introduction Welcome, curious minds, to the enchanting realm of Machine Learning! In this captivating blog post, we embark on an exhilarating adventure through the vast landscapes of algorithms, data,…