BONUS! Cyber Phoenix Subscription Included: All Phoenix TS students receive complimentary ninety (90) day access to the Cyber Phoenix learning platform, which hosts hundreds of expert asynchronous training courses in Cybersecurity, IT, Soft Skills, and Management and more!
Course Overview
This five day, instructor led intensive Python for Machine Learning (ML) training course in Washington, DC Metro, Tysons Corner, VA, Columbia, MD or Live Online, teaches attendees ML concepts, including supervised and unsupervised learning, regression, classification, and clustering. Students learn how to implement ML algorithms in Python, a popular programming language for machine learning. At the completion of this course, participants will be able to:
- Understand machine learning as a useful tool for predictive models
- Know when to reach for machine learning as a tool
- Implement data preprocessing for an ML workflow
- Understand the difference between supervised and unsupervised tasks
- Implement several classification algorithms
- Evaluate model performance using a variety of metrics
- Compare models across a workflow
- Implement regression algorithm variations
- Understand clustering approaches to data
- Interpret labels generated from clustering
- Transform unstructured text data into structured data
- Understand text-specific data preparation
- Visualize frequency data from text sources
- Perform topic modeling on a collection of documents
- Use labeled text to perform document classification
Schedule
Machine Learning using Python Deep Dive Training
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Prerequisites
- All attendees should have completed the Comprehensive Data Science with Python class or have equivalent experience.
Course Outline
Introduction
- Review of Core Python Concepts
- Anaconda Computing Environment
- Importing and manipulating Data with Pandas
- Exploratory Data Analysis with Pandas and Seaborn
- NumPy ndarrays versus Pandas Dataframes
An Overview of Machine Learning
- Machine Learning Theory
- Data pre-processing
Missing Data - Dummy Coding
- Standardization
- Data Validation Strategies
- Supervised Versus Unsupervised Learning
Modeling for explanation (descriptive models)
- Understanding the linear model
- Describing model fit
- Adding complexity to the model
- Explaining the relationship between model inputs and the outcome
- Making predictions from the model
Supervised Learning: Regression
- Linear Regression
- Penalized Linear Regression
- Stochastic Gradient Descent
- Decision Tree Regressor
- Random Forest Regression
- Gradient Boosting Regressor
- Scoring New Data Sets
- Cross Validation
- Variance-Bias Tradeoff
- Feature Importance
Supervised Learning: Classification
- Logistic Regression
- LASSO
- Support Vector Machine
- Random Forest
- Ensemble Methods
- Feature Importance
- Scoring New Data Sets
- Cross Validation
Unsupervised Learning: Clustering
- Preparing Data for Ingestion
- K-Means Clustering
- Visualizing Clusters
- Comparison of Clustering Methods
- Agglomerative Clustering and DBSCAN
- Evaluating Cluster Performance with Silhouette Scores
- Scaling
- Mean Shift, Affinity Propagation and Birch
- Scaling Clustering with mini-batch approaches
Clustering for Treatment Effect Heterogeneity
- Understand average versus conditional treatment effects
- Estimating conditional average treatment effects for a sample
- Summarizing and Interpreting
Data Munging and Machine Learning Via H20
- Intro to H20
- Launching the cluster, checking status
- Data Import, manipulation in H20
- Fitting models in H20
- Generalized Linear Models
- naïve bayes
- Random forest
- Gradient boosting machine (GBM)
- Ensemble model building
- automl
- data preparation
- leaderboards
- Methods for explaining modeling output
Introduction to Natural Language Processing (NLP)
- Transforming Raw Text Data into a Corpus of Documents
- Identifying Methods for Representing Text Data
- Transformations of Text Data
- Summarizing a Corpus into a TF—IDF Matrix
- Visualizing Word Frequencies
NLP Normalization, Parts-of-speech and Topic Modeling
- Installing And Accessing Sample Text Corpora
- Tokenizing Text
- Cleaning/Processing Tokens
- Segmentation
- Tagging And Categorizing Tokens
- Stopwords
- Vectorization Schemes for Representing Text
- Parts-of-speech (POS) Tagging
- Sentiment Analysis
- Topic Modeling with Latent Semantic Analysis
NLP and Machine Learning
- Unsupervised Machine Learning and Text Data
- Topic Modeling via Clustering
- Supervised Machine Learning Applications in NLP
Conclusion
BONUS! Cyber Phoenix Subscription Included: All Phoenix TS students receive complimentary ninety (90) day access to the Cyber Phoenix learning platform, which hosts hundreds of expert asynchronous training courses in Cybersecurity, IT, Soft Skills, and Management and more!
Phoenix TS is registered with the National Association of State Boards of Accountancy (NASBA) as a sponsor of continuing professional education on the National Registry of CPE Sponsors. State boards of accountancy have final authority on the acceptance of individual courses for CPE credit. Complaints re-garding registered sponsors may be submitted to the National Registry of CPE Sponsors through its web site: www.nasbaregistry.org
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