AI algorithm program development solicitation （AI 算法程序开发征集 ） -- 2
Budget: $1,500 – $3,000 USD
We collected a large amount of pulsation signal data through the PPG optical sensor of the smart bracelet, and the acquisition frequency was 400HZ. We need you to develop a feature recognition programs by using classic AI algorithms. Using the original data provided by us, transformation processing, analysis of some of their common feature points, and establishing a feature database. It is used to compare the similarity between new data and feature database and get the probability of similarity.
1. The data are original data of PPG, which need to be transformed and processed by MATLAB;
2. Key points of characteristic values of transformed curves need to be extracted and classified.
3. The development language is unlimited, and the operating environment is LINUX.
我们通过智能手环的PPG光学传感器采集了大量的脉动信号数据，采集频率为400HZ.需要你用经典的AI算法开发特征识别程序。利用我们提供的原始数据，进行变换处理，分析出他们的一些共同特征点，并建立特征库。用于后续新数据与特征库相似度的比较，得出相似度概率。
1.数据为PPG原始数据，需要用matlab自行变换处理；
2.需要提取变换后的曲线特征值的关键点,并分类。
3.开发语言不限，运行环境为LINUX.
1. The data are original data of PPG, which need to be transformed and processed by MATLAB;
2. Key points of characteristic values of transformed curves need to be extracted and classified.
3. The development language is unlimited, and the operating environment is LINUX.
我们通过智能手环的PPG光学传感器采集了大量的脉动信号数据，采集频率为400HZ.需要你用经典的AI算法开发特征识别程序。利用我们提供的原始数据，进行变换处理，分析出他们的一些共同特征点，并建立特征库。用于后续新数据与特征库相似度的比较，得出相似度概率。
1.数据为PPG原始数据，需要用matlab自行变换处理；
2.需要提取变换后的曲线特征值的关键点,并分类。
3.开发语言不限，运行环境为LINUX.