Python Machine Learning Blueprints
Alexander Combs Michael Roman更新时间：2021-07-02 13:50:10
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Title Page
Copyright and Credits
Python Machine Learning Blueprints Second Edition
About Packt
Why subscribe?
Packt.com
Contributors
About the authors
About the reviewer
Packt is searching for authors like you
Preface
Who this book is for
What this book covers
To get the most out of this book
Download the example code files
Download the color images
Conventions used
Get in touch
Reviews
The Python Machine Learning Ecosystem
Data science/machine learning workflow
Acquisition
Inspection
Preparation
Modeling
Evaluation
Deployment
Python libraries and functions for each stage of the data science workflow
Acquisition
Inspection
The Jupyter Notebook
Pandas
Visualization
The matplotlib library
The seaborn library
Preparation
map
apply
applymap
groupby
Modeling and evaluation
Statsmodels
Scikit-learn
Deployment
Setting up your machine learning environment
Summary
Build an App to Find Underpriced Apartments
Sourcing apartment listing data
Pulling down listing data
Pulling out the individual data points
Parsing data
Inspecting and preparing the data
Sneak-peek at the data types
Visualizing our data
Visualizing the data
Modeling the data
Forecasting
Extending the model
Summary
Build an App to Find Cheap Airfares
Sourcing airfare pricing data
Retrieving fare data with advanced web scraping
Creating a link
Parsing the DOM to extract pricing data
Parsing
Identifying outlier fares with anomaly detection techniques
Sending real-time alerts using IFTTT
Putting it all together
Summary
Forecast the IPO Market Using Logistic Regression
The IPO market
What is an IPO?
Recent IPO market performance
Working on the DataFrame
Analyzing the data
Summarizing the performance of the stocks
Baseline IPO strategy
Data cleansing and feature engineering
Adding features to influence the performance of an IPO
Binary classification with logistic regression
Creating the target for our model
Dummy coding
Examining the model performance
Generating the importance of a feature from our model
Random forest classifier method
Summary
Create a Custom Newsfeed
Creating a supervised training set with Pocket
Installing the Pocket Chrome Extension
Using the Pocket API to retrieve stories
Using the Embedly API to download story bodies
Basics of Natural Language Processing
Support Vector Machines
IFTTT integration with feeds Google Sheets and email
Setting up news feeds and Google Sheets through IFTTT
Setting up your daily personal newsletter
Summary
Predict whether Your Content Will Go Viral
What does research tell us about virality?
Sourcing shared counts and content
Exploring the features of shareability
Exploring image data
Clustering
Exploring the headlines
Exploring the story content
Building a predictive content scoring model
Evaluating the model
Adding new features to our model
Summary
Use Machine Learning to Forecast the Stock Market
Types of market analysis
What does research tell us about the stock market?
So what exactly is a momentum strategy?
How to develop a trading strategy
Analysis of the data
Volatility of the returns
Daily returns
Statistics for the strategies
The mystery strategy
Building the regression model
Performance of the model
Dynamic time warping
Evaluating our trades
Summary
Classifying Images with Convolutional Neural Networks
Image-feature extraction
Convolutional neural networks
Network topology
Convolutional layers and filters
Max pooling layers
Flattening
Fully-connected layers and output
Building a convolutional neural network to classify images in the Zalando Research dataset using Keras
Summary
Building a Chatbot
The Turing Test
The history of chatbots
The design of chatbots
Building a chatbot
Sequence-to-sequence modeling for chatbots
Summary
Build a Recommendation Engine
Collaborative filtering
So what's collaborative filtering?
Predicting the rating for the product
Content-based filtering
Hybrid systems
Collaborative filtering
Content-based filtering
Building a recommendation engine
Summary
What's Next?
Summary of the projects
Summary
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更新时间：2021-07-02 13:50:10