I tried a custom ranking objective function for LGBMRanker but LGBMRanker does not call the custom loss function with the group argument, which is mandatory for learning to rank. import lightgbm as ...

Industrial organizations are racing to implement AI, yet many struggle to demonstrate concrete value from their investments. The missing element isn't better algorithms or more data; it's clarity ...

ABSTRACT: Shareholder theory and stakeholder theory are often regarded as contrasting perspectives. Numerous studies have attempted to reconcile these perspectives by arguing and empirically ...

Objective: Develop a Python script that reads data from a file (e.g., CSV), analyzes it, and generates a well-formatted PDF report. What is Automated Report Generation? Automated report generation is ...

Abstract: Python has become the programming language of choice for research and industry projects related to data science, machine learning, and deep learning. Since optimization is an inherent part ...