Rainfall Forecasting Using Machine Learning Algorithms for Localized Events

A substantial amount of the Indian economy depends solely on agriculture.Rainfall,on the other hand,plays a significant role in agriculture–while an adequate amount of rainfall can be considered as a blessing,if the amount is inordinate or scant,it can ruin the entire hard work of the farmers.In this work,the rainfall dataset of the Vellore region,of Tamil Nadu,India,in the years 2021 and 2022 is forecasted using several machine learning algorithms.Feature engineering has been performed in this work in order to generate new features that remove all sorts of autocorrelation present in the data.On removal of autocorrelation,the data could be used for performing operations on the time-series data,which otherwise could only be performed on any other regular regression data.The work uses forecasting techniques like the AutoRegessive Integrated Moving Average(ARIMA)and exponential smoothening,and then the time-series data is further worked on using Long Short Term Memory(LSTM).Later,regression techniques are used by manipulating the dataset.The work is benchmarked with several evaluation metrics on a test dataset,where XGBoost Regression technique outperformed the test.The uniqueness of this work is that it forecasts the daily rainfall for the year 2021 and 2022 in Vellore region.This work can be extended in the future to predict rainfall over a bigger region based on previously recorded time-series data,which can help the farmers and common people to plan accordingly and take precautionary measures.

Motion-Sensing Based Management System for Smart Context-Awareness Rehabilitation Healthcare

In this paper, a motion-sensing based management system for smart context-awareness rehabilitation healthcare including various balance exercise is built by the integration of the physiological sensing and feedback coaching. The home-end system can not only provide the exercise coaching instruction, the balance stability analysis, and the motion similarity analysis in real-time, but also simultaneously transmit the user image, exercise skeleton streaming, center of pressure (COP), center of gravity (COG) and physiological information to the telecare-end center. According to the combination of the home-end and the telecare-end as well as the real-time care management of one-to-multiple personal balance exercise monitor, this system can provide user various personalized balance exercise prescription and cardiac rehabilitation coaching in an effectiveness rehabilitation exercise environment. Therefore, via this tele-system, the spinocerebellar ataxia (SCA) patients in balance rehabilitation stage not only can be monitored execution status of the rehabilitation exercise prescription, but also can be long-term monitored and evaluated the predicted goal of the rehabilitation exercise balance stability in order to improve patient’s compliance.