標記工具 === ###### tags: `ML / 時間序列` ###### tags: `ML`, `時間序列`, `標記工具` <br> [TOC] <br> ## Label Studio ### https://labelstud.io/ > Robots, Sensors, IoT Devices ![](https://i.imgur.com/sX3hUiV.png) - ### Classification Put time series into categories - ### Segmentation Identify regions relevant to the activity type you're building your ML algorithm for - ### Event Recognition Label single events on plots of time series data <br> ### [Time Series Labeling](https://labelstud.io/templates/time_series.html#Video-amp-audio-sync-with-time-series) - Config - Input formats - Output format - Special cases - Multiple time series in one project <br> ### [個人看法] 時間序列的任務 - ### 預測 (趨勢、週期性) - 週期性:如流感季節性、潮汐現象 - ### 整體分類 - 整體時間序列資料 -> 一個類別 - 一首 mp3 是:好聽?普通?難聽? - ### 波形辨識 - 部份時間序列資料 -> 一個類別 - [心電圖的波形辨識](https://helloyishi.com.tw/heart-health/what-is-electrocardiography/) ![](https://i.imgur.com/B4KwI95.png) - P、Q、R、S、T波 - ### 判別波形品質 > Multi-step annotation - 部份時間序列資料 -> 程度 ![](https://i.imgur.com/67NICwj.png) <br> <hr> <br> ## 真實資料如何標記 ### [心電圖怎麼看?波型判讀及檢查流程介紹](https://helloyishi.com.tw/heart-health/what-is-electrocardiography/)