পদ্ধতির তুলনা করুন

	বেয়েশীয়ান লাইটজিবিএম (Bayesian LightGBM)	লাইটজিবিএম
ক্ষেত্র	যন্ত্র শিখন	যন্ত্র শিখন
পরিবার	Machine learning	Machine learning
উদ্ভবের বছর	2017 (LightGBM); 2012 (Bayesian optimization)	2017
প্রবর্তক	Ke et al. (LightGBM); Snoek et al. (Bayesian optimization)	Ke, G. et al. (Microsoft)
ধরন	Gradient boosting with Bayesian hyperparameter search	Gradient boosting decision tree ensemble
মৌলিক উৎস	Ke, G., Meng, Q., Finley, T., Wang, T., Chen, W., Ma, W., Ye, Q., & Liu, T.-Y. (2017). LightGBM: A highly efficient gradient boosting decision tree. In Advances in Neural Information Processing Systems, 30, 3146–3154.	Ke, G., Meng, Q., Finley, T., Wang, T., Chen, W., Ma, W., Ye, Q. & Liu, T.-Y. (2017). LightGBM: A Highly Efficient Gradient Boosting Decision Tree. Advances in Neural Information Processing Systems (NeurIPS) 30, 3146–3154.
অপর নাম	Bayesian-tuned LightGBM, LightGBM + Bayesian optimization, BayesOpt LightGBM, LightGBM with BayesOpt	LightGBM, Light Gradient Boosting Machine, lgbm, leaf-wise gradient boosting
সম্পর্কিত	5	5
সারসংক্ষেপ	Bayesian LightGBM combines LightGBM — a highly efficient histogram-based gradient boosting framework — with Bayesian hyperparameter optimization. Instead of exhaustive grid search or random search, a probabilistic surrogate model guides the search for optimal hyperparameters, dramatically reducing the number of costly model evaluations needed to reach strong predictive performance.	LightGBM is Microsoft's gradient boosting decision tree implementation, introduced by Ke and colleagues in 2017, that grows trees leaf-wise and bins features into histograms for speed. On large datasets it is much faster than XGBoost while retaining strong predictive accuracy.