SIMSIZ SENSOR TARMOQLARDA TUGUNLARNI ICHKI JOYLASHTIRISHDA SUN’IY NEYRON TARMOG‘ INI QO‘LLASH

Xaytbayev Aybek Fayzullayevich

Authors

Xaytbayev Aybek Fayzullayevich Muhammad al-Xorazmiy nomidagi Toshkent axborot texnologiylari universiteti

Keywords:

simsiz sensor tarmoq, sun’iy neyron tarmoq, QQSQK, MLP, RBF, FCNNE, tugun, signal quvvati

Abstract

Ushbu maqolada simsiz sensor tarmoq (SST) da signal quvvatini aniqlash jarayonida tugunlarni joylashtirishda aniqlikni oshiruvchi usul keltirilgan. Taklif etilayotgan usulga ko‘ra ma’ lumotlar bazasini klasterlash orqali butun maydon hududlarga bo‘linadi. Har bir mintaqa uchun qabul qilingan signal quvvatining prototipi aniqlanadi va ixtisoslashtirilgan sun’iy neyron tarmoq (SNT) faqat ushbu mintaqaga (klaster) tegishli bo‘lgan maxsus usul yordamida o‘qitiladi. Yakuniy joylashuv taxmini tanlangan SNT tomonidan taqdim etilgan koordinatalarni birlashtirish orqali olinadi. Sensor tugunlari ularning joylashishini taxmin qilish uchun faqat signal quvvati prototiplarini va SNT ning sinaptik og‘irliklarini saqlashi kerak. Ushbu yondashuv qabul qilingan signal quvvati xaritasini saqlash uchun zarur bo‘lgan xotira hajmini sezilarli darajada kamaytiradi. Ushbu maqolada turli xil SNT topologiyalari ko‘rib chiqilgan. Joylashtirish aniqligini oshirish, shuningdek o‘quv jarayonini tezlashtirishga to‘liq ulangan neyron tarmoqlardan foydalanish orqali erishildi. Taklif etilgan usul sinovdan o‘tkazildi. Oldingi va mobil sensorli tugunlardan foydalangan holda haqiqiy ichki muhitda tugunlar joylashtirishning zamonaviy yondashuvlari bilan taqqoslandi.

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