PinnedNima BeheshtiinTowards Data ScienceUsing NLP and Text Analytics to Cluster Political TextsNLTK, and scipy on text from Project GuggenheimJan 11, 2022Jan 11, 2022
PinnedNima BeheshtiinTowards Data ScienceTopic Modeling with Political TextsPart II of NLP and Text Analytics series — utilizing LDAJan 14, 2022Jan 14, 2022
Nima BeheshtiinTowards Data ScienceRandom Forest RegressionA basic explanation and use case in 7 minutesMar 2, 20224Mar 2, 20224
Nima BeheshtiinTowards Data ScienceGuide to Confusion Matrices & Classification Performance MetricsAccuracy, Precision, Recall, & F1 ScoreFeb 10, 20221Feb 10, 20221
Nima BeheshtiinTowards Data ScienceCross Validation and Grid SearchUsing sklearn’s GridSearchCV on random forest modelFeb 5, 20221Feb 5, 20221
Nima BeheshtiinTowards Data ScienceRandom Forest ClassificationBackground information & sample use case in 7 minutesJan 28, 20221Jan 28, 20221
Nima BeheshtiinTowards Data ScienceThe Power of SQL Aggregate Window Functions with Disney DataAVG(), COUNT(), MAX(), MIN(), SUM()Jan 21, 2022Jan 21, 2022
Nima BeheshtiinTowards Data ScienceSQL Ranking Window Function GuideROW_NUMBER(), RANK(), DENSE_RANK(), NTILE(), PERCENT_RANK(), CUME_DIST()Jan 20, 2022Jan 20, 2022