Feature Selection Archives - Sinfa Consulting: Data Science & AI Consulting

Improving Sequential Recommender Systems with AutoMLP: A Solution to Long/Short-Term Interest Identification

In recent years, sequential recommender systems have emerged as a popular approach for providing personalized recommendations to users. These systems take into account the order in which items are consumed by users, enabling them to identify long-term and short-term interests of users and predict their future preferences accurately. However, while sequential recommender systems have proven …

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Using Optimal Subsampling and Bootstrap in Machine Learning: Improving Model Accuracy

Introduction Machine learning algorithms have become increasingly popular in recent years as businesses and organizations look for ways to extract value from their data. However, getting accurate predictions from machine learning models is not always easy. One of the biggest challenges is reducing overfitting and bias in the models, which can lead to inaccurate predictions. …

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The Ultimate Solution to Feature Overload: Model-Free Feature Selection for Mass Features

Introduction In today’s digital age, data is everywhere, and with the rise of big data and machine learning, the number of features that can be collected is increasing rapidly. However, while having more data may seem like an advantage, it can often lead to feature overload, which can negatively impact the performance of models. Feature …

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Fraud Detection Using Deep Boosting Decision Trees

Fraud is a major concern for businesses, and it can be challenging to identify fraudulent activities in real-time. Fraudulent activities can cause financial losses, reputation damage, and regulatory fines. The increasing use of digital channels has made it even more difficult to detect fraud. However, advancements in technology have made it possible to identify fraudulent …

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Predicting Heart Disease with Machine Learning: A Breakthrough in Healthcare

In recent years, machine learning has made significant strides in the field of healthcare, enabling the development of algorithms that can analyze vast amounts of data and make accurate predictions about a patient’s health. Now, a team of researchers has made a breakthrough in the prediction of heart disease, demonstrating that machine learning algorithms can …

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Manifold Learning for Nonlinear Dimensionality Reduction

Manifold learning is a class of techniques used to reduce the dimensionality of high-dimensional data. It does this by identifying and representing the underlying structure of the data in a lower-dimensional space, known as a manifold. These techniques are particularly useful for visualizing and analyzing complex datasets that cannot be easily understood in their raw …

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