A news recommendation system not only must recommend the latest, trending and personalized news to the users but also give opportunity to know about the people’s opinion on trending news. Most of the existing news recommendation systems focus on recommending news articles based on user-specific tweets. In contrast to these recommendation systems, the proposed Personalized News and Tweet Recommendation System (PNTRS) recommends tweets based on the recommended article. It firstly generates news recommendation based on user’s interest and twitter profile using the Multinomial Naïve Bayes (MNB) classifier. Further, the system uses these recommended articles to recommend various trending tweets using fuzzy inference system. Additionally, feedback-based learning is applied to improve the efficiency of the proposed recommendation system. The user feedback rating is taken to evaluate the satisfaction level and it is 7.9 on the scale of 10.
The experiment was carried out to study the efficacy of various insecticides viz., Carbofuran 3G @ 750g a.i./ha, Clothianidin 50WDG @ 120g a.i./ha, Fipronil 0.3G @ 50g a.i./ha, Thiamethoxam 25WG @ 80g a.i./ha, Imidacloprid 70WG @ 300g a.i./ha, Chlorantraniliprole 0.4 GR @100g a.i./ha, Fipronil 40% + Imidacloprid 40% WG @ 300g a.i./ha Chlorpyrifos 10G @ 300g a.i./ha and Emamectin benzoate 5SG @ 12.5g a.i./ha against white grubs infesting soybean crops. All treatments were shown to be significantly superior to the control. During the 2019 and 2020 cropping seasons, Fipronil 40% + Imidacloprid 40% WG @ 300g a.i./ha was shown to be the most effective in terms of percent decrease over the control, i.e., 81.95 and 79.31%, respectively, followed by Clothianidin 50WDG @ 120g a.i./ha (78.95 and 77.46%). Emamectin benzoate 5SG at 12.5g a.i./ha was found to be less effective, reducing plant damage by 30.07% during the previous year and 39.37% during the next years. The maximum soybean yield and cost benefit ratio was obtained from the plot treated with Fipronil 40% + Imidacloprid 40% WG @ 300g a.i./ha, while the lowest was obtained from the plot treated with Emamectin benzoate 5SG @ 12.5g a.i./ha. Observations recorded on the following application of insecticides revealed that there was no evidence of phytotoxicity in any of the treated soybean plots. Experimental results demonstrated that Fipronil 40% + Imidacloprid 40% WG applied at 300g a.i./ha was effective for the control of white grub in soybean crop without harming natural enemies.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.