About
Activity
3K followers
Experience & Education
Licenses & Certifications
Volunteer Experience
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Volunteer
NGO
- 2 years 5 months
Education
Recorded Voice for 'Talking Books Library' for the visually impaired students.
http://www.arushi-india.org/talking-books-library-act.html
Courses
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Applied Data Science
IST 687
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Big Data Analytics
IST 718
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Business Analytics
SCM 651
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Data Administration Concepts and Database Management
IST 659
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Data Warehousing
IST 722
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Information Systems Analysis
IST 654
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Introduction to Information Management
IST 621
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Management Principles for Information Professionals
IST 614
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Natural Language Processing (NLP)
IST 664
Projects
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Brooklyn Home Price Prediction
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descriptionTechnologies used - Apache Spark (PySpark), Python, MLIB libraries
• The dataset involved 230000 rows and 111 columns. Performed data wrangling and cleaning to get the required data. Used correlation and coefficients from a linear regression model to identify useful columns
• Used PCA with 2 components to reduce the dimension space
• Applied 4 different Linear regression models to predict the sale price.
• Used RMSE as the parameter to select the best linear…descriptionTechnologies used - Apache Spark (PySpark), Python, MLIB libraries
• The dataset involved 230000 rows and 111 columns. Performed data wrangling and cleaning to get the required data. Used correlation and coefficients from a linear regression model to identify useful columns
• Used PCA with 2 components to reduce the dimension space
• Applied 4 different Linear regression models to predict the sale price.
• Used RMSE as the parameter to select the best linear regression model
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Natural Language Processing (NLP) - Sentiment Analysis
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Performed sentiment analysis on 10000+ celebrity tweets. Used techniques like bi-grams and Lemmatization to improve accuracy. Also, calculated the probability of positivity in the dataset using the Naïve Bayes model.
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Data Warehousing
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Created a data warehouse to restructure the online movie recommendation platform like Netflix. Performed Dimensional modeling, Designed SQL queries, ETL using SSIS and visualized data insights using Tableau
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