Data Science

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Natural language processing: A data science tutorial in Python

19 Dec 2022 10 minute read 0 comments Stylianos Kampakis

Introduction: What is Natural Language Processing? Natural language processing is the ability of a computer to understand human speech and text.It is a subset of artificial intelligence. It can be used to do many things, like find patterns in text or...

Practical data science and optimization: cleaning data

22 Nov 2022 3 minute read 0 comments I_g_o_r

In the current era of knowledge and information economy data is a new commodity (like unrefined gold). From data we can extract insights, knowledge, etc. which helps us to develop new inventions, products, services, etc. But if data is not clean we r...

Practical data science and optimization: predicting numerical values with linear regression

5 Oct 2022 4 minute read 0 comments I_g_o_r

  In this post we consider how to build a linear regression model from a dataset to make predictions of a numerical value. Linear regression models belong to the category of supervised learning methods. This means that we have two sets of labeled dat...

What Do We Know About Vectorspace AI ($VXV)?

29 Sep 2022 3 minute read 3 comments Swapzone

Vectorspace AI (VXV) is a data-driven crypto project largely focused on space-bioscience. Its eponymous name is almost self-explanatory. Vectorspace AI generates qualitative datasets using machine learning algorithms. The machine learning approaches...

Triangular Arbitrage With Crypto DEX’s: Part One

10 May 2022 3 minute read 1 comment Alex9296

Building an arbitrage bot is harder than they told you Introduction — Does the money printer go brrr? Arbitrage is the practice of taking advantage of the difference in asset prices in the market. Arbitrage has been used in Forex for a long time beca...

A New Data Model for Bitcoin: U2R

27 Apr 2022 1 minute read 6 comments MarkHelfman

Some say the Stock-to-Flow model is dead.  Not me. Even if S2F or S2Fx fail, we have lots of other models.  Four-year cycles. Hash cycles. Supercycles. Expanding cycles. Shrinking cycles. All sorts of multiples, moving averages, and extrapolations. ...

A brief Explanation of Machine Learning: Natural Language Processing - Sentiment Analysis

17 Jan 2022 1 minute read 0 comments eld3niz

I am glad you turned back in! Wait, didn't read Part 1? Go back and take a look, i'll wait.   After hearing about Text-Similiarity, today you will hear all (or something) about Sentiment analysis in a rather quick and dirty way. What is it, and why i...

A brief Explanation of Machine Learning: Natural Language Processing - Text Similiarity

9 Dec 2021 2 minute read 1 comment eld3niz

Wow! You have come so far in this blog, i am sure you are gonna enjoy this one after KMeans and KNN. "The inflation next year will be the most terrifying thing man-kind has ever seen." Pretty easy to classify this as a negative statement, right? How...

Vectorspace AI, Redefining Our Utilization of Data

8 Nov 2021 9 minute read 0 comments Tokenicer

With the recent explosive growth of the data industry in the recent years, we’re learning new ways we can utilize this rapidly growing source of information. Summary VectorSpace AI is a blockchain oriented machine learning software development team f...

A brief Explanation of Machine Learning: K-Means Clustering

27 Oct 2021 4 minute read 2 comments eld3niz

So far we have seen an example of the supervised learning technique K-Nearest-Neigbours. It was pretty straight-forward, but what if we want to use an unsupervised version in machine learning? If you remember the general introduction, in supervised t...