arpitashrivas001 Goto Github PK

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Name: Arpita Shrivas

Type: User

Bio: MS in Business Analytics specialization in Big Data | University of Massachusetts Boston | Software engineer at Cognizant | Data Science enthusiast

Arpita Shrivas 's Projects

airbnb_customer_feedback_sentiment_analysis

Performed PySpark based text pre-processing including lemmatization, POS tagging and UDF functions on customer feedback. Computed and visualized sentiment score to identify areas of improvements.

bank_subscription_model

Determined bank customer’s subscription credibility by training ML model, achieving an accuracy of 88%. Visualized model predictions against past data to facilitate data-driven decision-making.

business_intelligence_customer_insights_tableau

Utilized Tableau to understand customer demographics in a grocery store

credit_balance_analysis

Executed Regression modelling, hypothesis testing and statistical analysis to predict factors affecting credit card balances in a firm. Tools & technologies: ANOVA, p-value, R square

customer_purchase_behavior

Predictive modeling to predict Spending & Purchase using decision tree and regression modelling

Used Selenium to extract data from Cargurus.com and designed SQL queries for data cleaning. Utilized python for regression modelling, visualization and descriptive statistics to analyze used car prices in the US.

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