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Jinghui Yuan's Projects

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:books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计、Java、Python、C++

deepst icon deepst

Deep Learning for Spatio-Temporal Data

human-activity-recognition-with-neural-network-using-gyroscopic-and-accelerometer-variables icon human-activity-recognition-with-neural-network-using-gyroscopic-and-accelerometer-variables

The VALIDATION ACCURACY is BEST on KAGGLE. Artificial Neural Network with a validation accuracy of 97.98 % and a precision of 95% was achieved from the data to learn (as a cellphone attached on the waist) to recognise the type of activity that the user is doing. The dataset's description goes like this: The sensor signals (accelerometer and gyroscope) were pre-processed by applying noise filters and then sampled in fixed-width sliding windows of 2.56 sec and 50% overlap (128 readings/window). The sensor acceleration signal, which has gravitational and body motion components, was separated using a Butterworth low-pass filter into body acceleration and gravity. The gravitational force is assumed to have only low frequency components, therefore a filter with 0.3 Hz cutoff frequency was used.

opencv icon opencv

Open Source Computer Vision Library

stdn icon stdn

Code for our Spatiotemporal Dynamic Network

yuanjinghui.github.io icon yuanjinghui.github.io

Github Pages template for academic personal websites, forked from mmistakes/minimal-mistakes

yuanjinghui1.github.io icon yuanjinghui1.github.io

:sparkles: Build a beautiful and simple website in literally minutes. Demo at http://deanattali.com/beautiful-jekyll

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