• Priya Saini
• Harjinder Kaur

Preserving Environment is critical as the impact of pollution is harming the environment. To this end, these paper present different methodologies used to promote green products. Green products promotion with recommender system takes into account different parameters. These parameters includes Energy Saving, Wire used, cost, carbon emission, CO2 emission etc. This paper takes into account both content as well as collaborative filtering mechanism. to come to the conclusion, collaborative filtering produce best possible results. The metrics considered for evaluating best approach includes classification accuracy, sensitivity and specificity.

Recommender System, Classification accuracy, specificity, sensitivity, filtering

"RECOMMANDER SYSTEM FOR PRODUCT PROMOTION THROUGH PCA, DWT AND PCA ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 4, page no.826-829, April-2021, Available :http://www.jetir.org/papers/JETIR2104310.pdf

"RECOMMANDER SYSTEM FOR PRODUCT PROMOTION THROUGH PCA, DWT AND PCA ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 4, page no. pp826-829, April-2021, Available at : http://www.jetir.org/papers/JETIR2104310.pdf