Coursera Tensorflow Developer Professional Certificate - Sequences, Time Series and Prediction week01 - 01(intro)

最後一項拉~~~

拖了一個月 XDD

整個課程:

1. Introduction to TensorFlow for Artificial Intelligence, Machine Learning, and Deep Learning
2. Convolutional Neural Networks in TensorFlow
3. Natural Language Processing in TensorFlow
4. Sequences, Time Series and Prediction

Time Series:

• Stock Prices
• Weather forecasts
• Historical trends
  • ex: Moore’s law
  • XDDD Tylervigen.com

• Japanes birth & death
• Co2 & Global Temperature
• Movement of a body

Machine Learning applied to time series

• prediction of forecasting based on the data

• Imputation: project back into the past

  • Filling missing data
• Anomalies
• spot patterns

Common patterns in time series

• Trend
• Seasonality
• Trend + Seasonality
• White noise
• Autocorrelation
• Trend + Seasonality + Autocorrelation + Noise
• Non-Stationary Time Series