The increasing use of e-commerce websites and social networks is continually generating an immense amount data in various forms, such as text, images or sounds, videos, etc. Sentiment analysis (SA) online product reviews a method identifying the overall sentiment customers about specific service. This study used Natural Language Processing (NLP) Machine Learning (ML) algorithms to identify extr...

This paper presents a controller design technique for cascade control systems based on the grey wolf optimization (GWO) algorithm. In proposed scheme, proportional-integral-proportional-derivative (PI-PD) structure is used to both open-loop unstable process in primary loop and stable secondary loop. To determine optimal parameters, new algorithm which Euclidean distance function as multi-object...

This paper presents a comparison of optimizers for tuning fractional-order proportional-integral-derivative (FOPID) and (PID) controllers, which were applied to DC/DC boost converter. Grey wolf optimizer (GWO) extended grey (EGWO) have been chosen achieve suitable parameters. strategy aims improve optimize proton exchange membrane fuel cell (PEMFC) output power quality through its link with the...

The COVID-19 pandemic and competitiveness pressure the pharmaceutical companies to acquire systems designed be as reliable possible. present paper aims optimize design of a plant through reliability allocation heterogeneous components under constraints. problem is solved by resorting three nature-inspired algorithms artificial intelligence (AI): grey wolf optimizer (GWO), shuffled frog-leaping ...

Rekonfigurasi jaringan pada distribusi merupakan suatu proses atau usaha untuk mengubah status sakelar saluran yang terhubung (sectionalizing switch) dan tidak (tie dengan tujuan meminimalisasi rugi-rugi daya memperbaiki profil tegangan sistem. dilakukan mengganti jalur baru tanpa menambah jumlah saluran. Namun, rekonfigurasi tepat akan menyebabkan menjadi lebih besar. Pada penelitian ini, meto...