create: 4_spam_analysis.ipynb

delete: 4_spam_analysis.ipynb

create: timeseries_analysis.ipynb

delete: глава3.ipynb

create: glasses.ipynb

delete: glasses.ipynb

create: insurance_analysis.ipynb

delete: insurance_analysis.ipynb

create: insurance_analysis.ipynb

delete: insurance_analysis.ipynb

create: insurance_analysis.ipynb

delete: insurance_analysis .ipynb

create: insurance_analysis .ipynb

delete: insurance_analysis.ipynb

update: insurance_analysis.ipynb

Глава 4. Классификация спама

Добавлен код, данные и рисунки для Главы 3