Python-TextMining-SocialNetwork

Text mining and Social Network Assignments from Python Specialization

Text Mining & Social Network

Regex

• MedicalDates&Text.ipynb - use regex to extract relevant information from medical data.

NLTK Basics

• NLTKanalysisofMobyDicktext.ipynb - Use nltk to explore the Herman Melville novel Moby Dick and create a spelling recommender function that uses nltk to find words similar to the misspelling.

LDA Topic Model

• EmployeeNetwork_SalaryPrediction.ipynb - find a list of the 10 topics and the most significant 10 words in each topic

Naive_bayes- MultinomalNB & SVC

• PredictSpamSMS_ML.ipynb - explore text message data and create models to predict if a message is spam or not.

NetworkX

• NetworkXmapEmployeeRelationships.ipynb - Map out data on the relationships between different coworkers and which movie each employee would like to watch
• NetworkforEmailCommunication.ipynb - importing and analyzing an internal email communication network between employees
• Blogs&ShoppingWebsiteNetwork.ipynb - explore measures of centrality on two networks, a friendship network in Part 1, and a blog network in Part 2.

HITS & Page Rank Algorithm

• Blogs&ShoppingWebsiteNetwork.ipynb - explore measures of centrality on two networks, a friendship network in Part 1, and a blog network in Part 2.

RandomForestClassifier, MinMaxScaler with network G

• NewSalary&ConnectionPredictions.ipynb - Predicting company's email network and employee salary