Course 4 of the deeplearning.ai TensorFlow Specialization will teach you how to solve time series and forecasting problems using RNNs, ConvNets, and the WaveNet architecture. The course will be available soon, but you can pre-enroll now.
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教學大綱 - 您將從這門課程中學到什麼
週
1完成時間為 3 小時
Sequences and Prediction
Hi Learners and welcome to this course on sequences and prediction! In this course we'll take a look at some of the unique considerations involved when handling sequential time series data -- where values change over time, like the temperature on a particular day, or the number of visitors to your web site. We'll discuss various methodologies for predicting future values in these time series, building on what you've learned in previous courses!
10 個視頻 （總計 33 分鐘）, 3 個閱讀材料, 3 個測驗
10 個視頻
Time series examples4分鐘
Machine learning applied to time series1分鐘
Common patterns in time series5分鐘
Introduction to time series4分鐘
Train, validation and test sets3分鐘
Metrics for evaluating performance2分鐘
Moving average and differencing2分鐘
Trailing versus centered windows1分鐘
Forecasting4分鐘
3 個閱讀材料
Introduction to time series notebook10分鐘
Forecasting notebook10分鐘
Week 1 outro10分鐘
1 個練習
Week 1 Quiz
週
2完成時間為 3 小時
Deep Neural Network for time series
Having explored time series and some of the common attributes of time series such as trend and seasonality, and then having used statistical methods for projection, let's now begin to teach neural networks to recognize and predict on time series!
10 個視頻 （總計 27 分鐘）, 5 個閱讀材料, 3 個測驗
10 個視頻
Preparing features and labels4分鐘
Preparing features and labels3分鐘
Feeding windowed dataset into neural network2分鐘
Single layer neural network2分鐘
Machine learning on time windows37
Prediction2分鐘
More on single layer neural network2分鐘
Deep neural network training, tuning and prediction4分鐘
Deep neural network3分鐘
5 個閱讀材料
Preparing features and labels notebook10分鐘
Sequence bias10分鐘
Single layer neural network notebook10分鐘
Deep neural network notebook10分鐘
Week 2 outro10分鐘
1 個練習
Week 2 Quiz
週
3完成時間為 3 小時
Recurrent Neural Networks for time series
Recurrent Neural networks and Long Short Term Memory networks are really useful to classify and predict on sequential data. This week we'll explore using them with time series...
10 個視頻 （總計 21 分鐘）, 5 個閱讀材料, 3 個測驗
10 個視頻
Conceptual overview2分鐘
Shape of the inputs to the RNN2分鐘
Outputting a Sequence1分鐘
Lambda layers1分鐘
Adjusting the learning rate dynamically2分鐘
RNN1分鐘
LSTM1分鐘
Coding LSTMs2分鐘
More on LSTM1分鐘
5 個閱讀材料
More info on Huber loss10分鐘
RNN notebook10分鐘
Link to the LSTM lesson10分鐘
LSTM notebook10分鐘
Week 3 outro10分鐘
1 個練習
Week 3 Quiz
週
4完成時間為 3 小時
Real-world time series data
On top of DNNs and RNNs, let's also add convolutions, and then put it all together using a real-world data series -- one which measures sunspot activity over hundreds of years, and see if we can predict using it.
11 個視頻 （總計 24 分鐘）, 5 個閱讀材料, 3 個測驗
11 個視頻
Convolutions58
Bi-directional LSTMs3分鐘
LSTM1分鐘
Real data - sunspots3分鐘
Train and tune the model3分鐘
Prediction1分鐘
Sunspots1分鐘
Combining our tools for analysis3分鐘
Congratulations!38
Specialization outro - A conversation with Andrew Ng2分鐘
5 個閱讀材料
Convolutional neural networks course10分鐘
More on batch sizing10分鐘
LSTM notebook10分鐘
Sunspots notebook10分鐘
Course 4 outro10分鐘
1 個練習
Week 4 Quiz
講師
Laurence Moroney
AI AdvocateGoogle Brain
關於 deeplearning.ai
deeplearning.ai is Andrew Ng's new venture which amongst others, strives for providing comprehensive AI education beyond borders.
關於 TensorFlow in Practice 專項課程
Discover the tools software developers use to build scalable AI-powered algorithms in TensorFlow, a popular open-source machine learning framework.
In this four-course Specialization, you’ll explore exciting opportunities for AI applications. Begin by developing an understanding of how to build and train neural networks. Improve a network’s performance using convolutions as you train it to identify real-world images. You’ll teach machines to understand, analyze, and respond to human speech with natural language processing systems. Learn to process text, represent sentences as vectors, and input data to a neural network. You’ll even train an AI to create original poetry!
AI is already transforming industries across the world. After finishing this Specialization, you’ll be able to apply your new TensorFlow skills to a wide range of problems and projects. Courses 1-3 are available now, with Course 4 launching in July.
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