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Columbia University
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Credit-Card-Fraud-Detection Public
Credit Card Fraud Detection
python exploratory-data-analysis credit-card-fraud feature-engineering anomaly-detection histogram-based-outlier-score empirical-cumulative-outlier-detectionJupyter Notebook UpdatedSep 7, 2023 -
Anomaly-Detection-for-Tesla-Stock-Price-Data
python tesla algorithmic-trading time-series-analysis anomaly-detection exponential-smoothing simple-moving-average1 UpdatedSep 7, 2023 -
Security-Correlation-Checking-System-Implementation-for-Stock-and-ETF
Jupyter Notebook UpdatedMay 10, 2023 -
Tip-Prediction-for-New-York-Uber/Lyft-Drivers
Jupyter Notebook UpdatedMay 10, 2023 -
Identify Features Affecting Consumer Choice of Different Cuisines in the US
text-mining sentiment-analysis exploratory-data-analysis wordcloud unsupervised-learning nlp-machine-learning datavisualizationUpdatedMay 1, 2023 -
Used statistical analysis to measure advertisement’s appropriateness and propose an advertising strategy
UpdatedApr 6, 2023 -
Credit_Rating_Modeling Public
Built various machine learning models for banks to develop effective credit rating
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Pricing_data_analysis Public
Used pandas and numpy in Python to analyse timeseries pricing data
Jupyter Notebook UpdatedApr 5, 2023 -
Sonar_signal_data_analysis Public
Used machine learning to analyse sonar signal data and interpret the metrics
Jupyter Notebook UpdatedApr 5, 2023 -
Analysed the correlation among macroeconomic and security price using time series data analysis
Jupyter Notebook UpdatedApr 3, 2023 -
Taxi_Bokeh_Charts Public
Used Python to draw interactive bar chart and piechart with NYC taxi data
Jupyter Notebook UpdatedApr 1, 2023 -
Covid-19_Choropleth_Maps Public
Used Python to visualize three different choropleth maps of looking at the Covid-19 case data in New York State
Jupyter Notebook UpdatedApr 1, 2023 -
Scraped data from fidelity.com using Python, to get the latest sector performance data from the US markets, and to get the total market capitalization for each sector
Jupyter Notebook UpdatedApr 1, 2023 -
Used R to construct machine learning models with a dataset of popular songs, to predict Spotify ratings based on auditory features of the songs
spotify machine-learning-algorithms supervised-learning r-programming prediction-model r-studio music-ratingsUpdatedApr 1, 2023 -
1. Designed the research study about the effect of Supplemental Nutrition Assistance Program (SNAP) to food security; 2. Used R to conduct simulated experiments to investigate the likely outcome.
UpdatedApr 1, 2023 -
Formulated the ESG investing framework, based to client’s company mission, resources allocation and social impact target
UpdatedApr 1, 2023