methods

Shrinkage of the sample eigenvector h along the line connecting h and m(h)1 in Euclidean space (Left) and projected on the unit sphere (right). Credit: Proceedings of the National Academy of Sciences (2023). DOI: 10.1073/pnas.2207046120 A professor in Florida State University's Department of Mathematics has made a breakthrough that will allow scientists across academic disciplines and financial institutions to shrink sampling…

Types of clustering methods and algorithms and when to use themPhoto by Kier in Sight on UnsplashClustering is one of the branches of Unsupervised Learning where unlabelled data is divided into groups with similar data instances assigned to the same cluster while dissimilar data instances are assigned to different clusters. Clustering has various uses in market segmentation, outlier detection, and network analysis, to name a few.There are different types of clustering methods, each with its advantages and disadvantages.…

The top 10 methods to make money with NFTS in the year 2023 that are a good pick to earn passive income The top 10 Methods to Make Money with NFTs in the Year 2023 are a good pick to earn passive income to begin our journey can make money and increase our income. If you’re searching for a way to make some passive income, NFTs are a decent option. We will look at some of the ways you can profit from these coins and diversify your revenue. It should be noted that these methods will vary from person to person depending on…

The need for proper validations and good datasets, objective and balanced, and that predictions be useful in realistic scenarios.Photo by Tingey Injury Law Firm on UnsplashRecent research in machine learning (ML) has led to significant progress in various fields, including scientific applications. However, there are limitations that need to be addressed to ensure the validity of new models, the quality of testing and validation procedures, and the actual applicability of the developed models to real-world problems. These…

Thanks to PCA’s sensitivity, it can be used to detect outliers in multivariate datasets.Photo by Andrew Ridley on UnsplashPrincipal Component Analysis (PCA) is a widely used technique for dimensionality reduction while preserving relevant information. Due to its sensitivity, it can also be used to detect outliers in multivariate datasets. Outlier detection can provide early warning signals for abnormal conditions, allowing experts to identify and address issues before they escalate. However, detecting outliers in…

Credit: Pixabay/CC0 Public Domain Few costs have ballooned more than those of earning a college education. As such, the methods students pursue to fund college have also expanded. A new study explores the association between the use of multiple funding sources and how that affects future educational pursuits. "Pursuing multiple…

Markov chains, Metropolis-Hastings, Gibbs sampling, and how it relates to Bayesian inferencePhoto by Edge2Edge Media on UnsplashThis post is an introduction to Markov chain Monte Carlo (MCMC) sampling methods. We will consider two methods in particular, namely the Metropolis-Hastings algorithm and Gibbs sampling. We will introduce them and prove why they work, implement practical examples in Python, and eventually explain how sampling is applied for Bayesian inference and why it is so important.MCMC methods are a family…

The growth of the online gambling industry has brought a multitude of payment options for players, making the decision of which method to use a difficult one. Each method has its own unique features, such as speed of transaction, security measures, and ease of use. In this article, we will delve into the details of some of the most popular payment methods used in the online gambling industry, including credit cards, e-wallets, bank transfers, and cryptocurrency. By comparing these methods based on key factors such as…

In this article, we will see the various methods to make Ajax requests in JQuery. An Ajax request is made to get a response from a server or external website. Ajax Request and Response is the communication between the client and server. jQuery’s AJAX methods allow you to request text, HTML, XML, or JSON from a remote server using both HTTP Get and HTTP Post. We can also load external data directly into selected HTML elements on your website. JQuery provides the following methods to make an ajax Request:$.ajax() method:…

In this article, we are going to learn about how to handle GET and POST requests of the flask HTTP methods in Python.HTTP Protocol is necessary for data communication. In the context of the World Wide Web, an HTTP method is a request method that a client (e.g. a web browser) can use when making a request to a server (e.g. a web server). There are several HTTP methods that a client can use when making a request. In Flask, there are different methods to handle HTTP requests. e.g GET, POST, PUT, DELETE, HEAD. These methods…