DigHiSci Posts

If you’re looking for the complete list of posts to inspire you, you’re on the right page. We have covered a wide variety of published #dighisci blogs/articles and sorted them by niches for you.

Read on!

MLOps

• MLflow Quick Start – Optimized Training Scores, SHAP Values, and Transformers

Kalman Filter

• Anatomy of the Robust 1D Kalman Filter
• Kalman-Based Target Trajectory Tracking Performance QC Analysis
• Object Tracking QC Numerical Experiments: Sensitivity of Kalman Filter to Data Noise & State Errors
• Kalman-Based Object Tracking with Low Signal/Noise Ratio

Time Series Processing/Forecasting

• Leveraging Predictive Uncertainties of Time Series Forecasting Models
• Uber’s Orbit Full Bayesian Time Series Forecasting & Inference
• Comparing Univariate Time Series Data Imputation, Interpolation & Anomaly Detection Methods: Air Quality, Synthetics, Sales

Sales Predictions

• Evaluation of ML Sales Forecasting: tslearn, Random Walk, Holt-Winters, SARIMAX, GARCH, Prophet, and LSTM
• Comparing Univariate Time Series Data Imputation, Interpolation & Anomaly Detection Methods: Air Quality, Synthetics, Sales

Predictive Maintenance

• AI Prediction of NASA Turbofan Jet Engine RUL: OLS, SciKit-Learn & LSTM

Health Insurance

• Health Insurance Cross Sell Prediction with ML Model Tuning & Validation

Flood De-Risking

• Weather Forecasting & Flood De-Risking using Machine Learning, Markov Chain & Geospatial Plotly EDA

Tutorials

• A Complete Python Learn-by-Doing Guide for Aspiring Data Scientists – 1. Basic Programming
• A Complete Python Learn-by-Doing Guide for Aspiring Data Scientists – 2. 100 Basic Codes to Try

• Practical SQL Queries, Cheat Sheets, and Interview Q&A for Data Scientists
• Hugging Face NLP, Streamlit/Dash & Jupyter PyGWalker EDA, TensorFlow Keras & Gradio App Deployment Showcase
• The 5-Step GCP IoT Device-to-Report via AI Roadmap

Dutch eHealth

• Low-Code AutoEDA of Dutch eHealth Data in Python

Time Series Analysis

• A Balanced Mix-and-Match Time Series Forecasting: ThymeBoost, Prophet, and AutoARIMA

• Robust Anomaly Detection using the Isolation Forest Algorithm: Financial Transactions vs NYC Taxi Rides
• Returns-Volatility Domain K-Means Clustering and LSTM Anomaly Detection of S&P 500 Stocks
• Real-Time Anomaly Detection of NAB Ambient Temperature Readings using the TensorFlow/Keras Autoencoder

Smart Asset Allocation & Diversification

• Python Quant Trading Challenge: Can Dividend Stocks, NG and BTC Diversify Positively Correlated Big Tech Assets?
• An Integrated Market-Neutral Strategy: Statistical Arbitrage, Efficient Frontiers, and Popular Trading Indicators

Precision Agriculture (PA) 

• An Implemented Streamlit Crop Prediction App
• Machine Learning-Based Crop Yield Prediction, Classification, and Recommendations

Green Energy

• Time Series Forecasting of Hourly U.S.A. Energy Consumption – PJM East Electricity Grid
• ML-Based Wind Energy Prediction and Scada Turbine Power Control in Python
• Wind Farm AEP Optimization in SciPy – Horns Rev 1 Site

Automation

• Automating Microsoft Excel Tasks & Reports with Python

• Automating Excel Dashboards with Python
• A Comparison of Automated EDA Tools in Python: Pandas-Profiling vs SweetViz
• An Interactive GPT Index and DeepLake Interface – 1. Amazon Financial Statements
• Advanced Integrated Data Visualization (AIDV) in Python – 2. Dabl Auto EDA & ML

OpenAI

• OpenAI’s ChatGPT VA Chatbots with(out) Streamlit

• Advanced NLP Analysis & Stock Impact of ChatGPT-Related Tweets Q1’23

• An Interactive GPT Index and DeepLake Interface – 1. Amazon Financial Statements

Webscraping

• Real-Time Stock Sentiment Analysis w/ NLP Web Scraping

• Gulf’s Oil Price Web Scraping in R
• Hands-Off USGS Webscraping of Earthquakes- Worldwide (24 Hours)

• Webscraping in R – The IMDb ETL Showcase

HealthTech

• Dealing with Imbalanced Data in HealthTech ML/AI – 1. Stroke Prediction
• Using AI/ANN AUC>90% for Early Diagnosis of Cardiovascular Disease (CVD)
• 90% ACC Diabetes-2 ML Binary Classifier

• Early Heart Attack Prediction using ECG Autoencoder and 19 ML/AI Models with Test Performance QC Comparisons

• The Power of AIHealth: Comparison of 12 ML Breast Cancer Classification Models
• A Comparison of Scikit Learn Algorithms for Breast Cancer Classification – 2. Cross Validation vs Performance
• A Comparison of Binary Classifiers for Enhanced ML/AI Breast Cancer Diagnostics – 1. Scikit-Plot
• ML/AI Breast Cancer Diagnosis with 98% Confidence
• 99% Accurate Breast Cancer Classification using Neural Networks in TensorFlow 2.11.0
• Breast Cancer ML Classification – Logistic Regression vs Gradient Boosting with Hyperparameter Optimization (HPO)
• A Comparative Analysis of Breast Cancer ML/AI Binary Classifications
• Supervised ML/AI Breast Cancer Diagnostics (BCD) – The Power of HealthTech
• ML/AI for Diabetes-2 Risk Management, Lifestyle/Daily-Life Support
• An AWS Comparison of ML/AI Diabetes-2 Classification Algorithms
• HPO-Tuned ML Diabetes-2 Prediction
• The Application of ML/AI in Diabetes
• Diabetes Prediction using ML/AI in Python
• AI-Driven Skin Cancer Diagnosis
• ML/AI Image Classifier for Skin Cancer Detection
• AI-Powered Stroke Prediction
• Heart Failure Prediction using Supervised ML/AI Technique
• ML-Assisted ECG/EKG Anomaly Detection using LSTM Autoencoder
• ANOVA-OLS Prediction of Surgical Volumes
• HealthTech ML/AI Q3 ’22 Round-Up
• HealthTech ML/AI Use-Cases

ECG

• ECG Early Warning System (EWS) in Terms of Time-Variant Deformations and Creep-Recovery Strain Tests
• ECG Early Warning System (EWS) in Terms of the Heart Stress-Strain Failure Curve
• AI-Based ECG Recognition – EOY ’22 Status
• Early Heart Attack Prediction using ECG Autoencoder and 19 ML/AI Models with Test Performance QC Comparisons

BioTech

• Biotech Genmab Hold Alert via Fibonacci Retracement Trading Simulations
• Python Technical Analysis for BioTech – Get Buy Alerts on ABBV in 2023
• A Comparative Analysis of The 3 Best Global Growth Stocks in Q1’23 – 2. AZN

Data Visualization + Automated EDA

• Advanced Integrated Data Visualization (AIDV) in Python – 2. Dabl Auto EDA & ML
• Advanced Integrated Data Visualization (AIDV) in Python – 1. Stock Technical Indicators
• Exploratory Data Analysis (EDA) and NLP Visualization of Restaurant Guest Reviews on Tripadvisor – Eating Out in Europe

Wine ML QC

• ML/AI Prediction of Wine Quality
• Semantic Analysis and NLP Visualizations of Wine Reviews

COVID-19

• COVID-19 Data Visualization, Impact and Vaccine Sentiment Analysis
• COVID-19 Geospatial Data Visualization with Plotly, Geopandas, and Folium
• 50 Coronavirus COVID-19 Free APIs
• Interactive Global COVID-19 Data Visualization with Plotly

Pharma

• AI-Guided Drug Recommendation
• Drag Review Data Analytics

E-Commerce

• Simple E-Commerce Sales BI Analytics
• Brazilian E-Commerce Showcase
• A K-means Cluster Cohort E-Commerce
• E-Commerce Cohort Analysis in Python
• E-Commerce Data Science Use-Case
• E-Commerce ML/AI Classification
• Start Your E-Commerce with Shopify
• Top E-Commerce Trends in Q1’23
• (S)ARIMA(X) TSA Forecasting, QC and Visualization of E-Commerce Food Delivery Sales

IoT

• A Comparison of Top 14 Supervised ML Techniques for Room Occupancy IoT Monitoring
• EdTech for All: Free/Paid IoT Courses

Quant Trading

• Predicting Rolling Volatility of the NVIDIA Stock – GARCH vs XGBoost

• Oracle Monte Carlo Stock Simulations

• Optimizing NVIDIA Returns-Drawdowns MVA Crossovers vs Simple RNN Mean Reversal Trading Strategies in Python

• The Donchian Channel vs Buy-and-Hold Breakout Trading Systems – $MO Use-Case

• Predicting the JPM Stock Price and Breakouts with Auto ARIMA, FFT, LSTM and Technical Trading Indicators

• The CodeX-Aroon Auto-Trading Approach – the AAPL Use Case

• DJI Market State Analysis using the Cruz Fitting Algorithm
• A TradeSanta’s Quick Guide to Best Swing Trading Indicators
• The Qullamaggie’s OXY Swing Breakouts
• The Qullamaggie’s TSLA Breakouts for Swing Traders
• Algorithmic Testing Stock Portfolios to Optimize the Risk/Reward Ratio
• Algorithmic Trading using Monte Carlo Predictions and 62 AI-Assisted Trading Technical Indicators (TTI)
• Basic Stock Price Analysis in Python
• S&P 500 Algorithmic Trading with FBProphet
• Predicting Trend Reversal in Algorithmic Trading using Stochastic Oscillator in Python
• Stock Forecasting with FBProphet
• Short-Term Stock Market Price Prediction using Deep Learning Models
• ML/AI Regression for Stock Prediction – AAPL Use Case
• Supervised ML/AI Stock Prediction using Keras LSTM Models
• Multiple-Criteria Technical Analysis of Blue Chips in Python
• Blue-Chip Stock Portfolios for Quant Traders

Portfolio De-Risking

• Applying a Risk-Aware Portfolio Rebalancing Strategy to ETF, Energy, Pharma, and Aerospace/Defense Stocks in 2023

• Bear vs. Bull Portfolio Risk/Return Optimization QC Analysis
• Risk/Return POA – Dr. Dividend’s Positions
• Portfolio Optimization Risk/Return QC – Positions of Humble Div vs Dividend Glenn
• Risk/Return QC via Portfolio Optimization – Current Positions of The Dividend Breeder
• Stock Portfolio Risk/Return Optimization
• IQR-Based Log Price Volatility Ranking of Top 19 Blue Chips

min(Risk/Reward)

• Towards Max(ROI/Risk) Trading in Q1 2023

• Portfolio max(Return/Risk) Stochastic Optimization of 20 Dividend Growth Stocks

• Risk-Return Analysis and LSTM Price Predictions of 4 Major Tech Stocks in 2023

• Risk-Aware Strategies for DCA Investors

• Towards min(Risk/Reward) – SeekingAlpha August Bear Market Update
• Upswing Resilient Investor Guide
• Investment Risk Management Study 

U.S. Recession

• Working with FRED API in Python: U.S. Recession Forecast & Beyond
• Revision 360 of Risk Aware Investing after SVB Collapse – 1. The Financial Sector

Stock Screener

• Datapane Stock Screener API from Scratch
• The $ASML Trading Strategies via the Plotly Stock Market Dashboard

Currencies

• EUR/USD Forecast: Prophet vs JPM

Stock Market

• A Comparative Analysis of The 3 Best U.S. Growth Stocks in Q1’23 – 3. LYTS

• Deep Reinforcement Learning (DRL) on $MO 8.07% DIV USA Stock Data 2022-23

• A Comparative Analysis of The 3 Best U.S. Growth Stocks in Q1’23 – 1. WMT

• A Comparative Analysis of The 3 Best Global Growth Stocks in Q1’23 – 2. AZN
• Stocks to Watch in 2023: MarketBeat Ideas

• Zacks Investment Research Update Q4’22
• The Zacks Steady Investor – A Quick Look
• All Eyes on ETFs Sep ’22
• Zacks Insights into this High Inflation/Rising Rate Market
• SeekingAlpha Risk/Reward July Rundown
• Zacks Insights into the Commodity Bull Market
• Are Blue-Chips Perfect for This Bear Market?
• Bear Market Similarity Analysis using Nasdaq 100 Index Data
• AAPL Stock Technical Analysis 2 June 2022
• Inflation-Resistant Stocks to Buy
• A Weekday Market Research Update
• Stocks on Watch Tomorrow
• Stock Market ’22 Round Up & ’23 Outlook: Zacks Strategy vs Seeking Alpha Tactics

Commodities

• Gold ETF Price Prediction using the Bayesian Ridge Linear Regression
• SARIMAX X-Validation of EIA Crude Oil Prices Forecast in 2023 – 2. Brent

• SARIMAX X-Validation of EIA Crude Oil Prices Forecast in 2023 – 1. WTI
• Joint Analysis of Bitcoin, Gold and Crude Oil Prices with Optimized Risk/Return in 2023
• Gulf’s Oil Price Web Scraping in R

Image Recognition/Classification

• Comparative ML/AI Performance Analysis of 13 Handwritten Digit Recognition (HDR) Scikit-Learn Algorithms with PCA+HPO
• GIS ML/AI: Multi-Label Classification of Satellite Images with Fast.AI
• Multi-Label Keras CNN Image Classification of MNIST Fashion Clothing

Object Detection & Segmentation

• AI-Driven Object Detection & Segmentation with Meta Detectron2 Deep Learning

Face Recognition

• Performance Analysis of Face Recognition Out-of-Box ML/AI Workflows

Image Compression

• Effective 2D Image Compression with K-means Clustering

Crypto

• DOGE-INR Price Prediction Backtesting
• BTC-USD Freefall vs FB/Meta Prophet 2022-23 Predictions
• USDTUSD | Tether USD Analysis 6 Nov ’22
• BTC-USD Price Prediction with LSTM Keras

Credit Risk

• ML/AI Credit Risk Analytics

Spam Detection

• Comparison of 20 ML NLP Algorithms for SMS Spam-Ham Binary Classification

Credit Card Fraud

• Data-Driven ML Credit Card Fraud Detection
• Improved Multiple-Model ML/DL Credit Card Fraud Detection: F1=88% & ROC=91%

Demand Forecasting

• The MobiDev ML Approach to Demand Forecasting Demystified

Entertainment

• ML Prediction of High/Low Video Game Hits with Data Resampling and Model Tuning
• An Overview of Video Games in 2023: Trends, Technology, and Market Research
• Customer Reviews NLP Spacy Analysis and ML/AI Demand Forecasting of the Steam PC Video Game Service

• Video Game Sales Data Visualization, Wrangling and Market Analysis in Python

• Webscraping in R – IMDb ETL Showcase

• E2E NETFLIX Visualization: EDA & Plotly UI

Real Estate

• King County, WA House Price Prediction using Automated EDA & Multiple-ML Hyperparameter Optimization (HPO)

• US Real Estate – Harnessing the Power of AI

CloudTech

• Overview of GCP Tech Portfolio 2023

• Overview of AWS Tech Portfolio 2023

• A Closer Look at the Azure Cloud Portfolio – 3. Azure DevOps Boards
• A Closer Look at the Azure Cloud Portfolio – 2. From VMs to Web Servers
• A Closer Look at the Azure Cloud Portfolio – 1. Essentials

• Cloud-Native Tech Autumn 2022 Fair
• Cloud-Native Tech Status Update Q3 2022
• Cloud Tech Trends June 2022

DevSecOps

• DevOps.com RoundUp: Monday, 1 May 2023. Click here.

• Technology Focus Weekly Update 16 Oct ’22

Cybersecurity

• Effective AI-Powered Malware Detection & Interpretation – 2. PCA, T-SNE & ML Tuning

• Effective AI-Powered Malware Detection & Interpretation – 1. H2O AutoML
• Robust Fake News Detection: NLP Algorithms for Deep Learning and Supervised ML in Python
• Comparison of 20 ML NLP Algorithms for SMS Spam-Ham Binary Classification
• Improved Multiple-Model ML/DL Credit Card Fraud Detection: F1=88% & ROC=91%
• Data-Driven ML Credit Card Fraud Detection
• Bank Note Authentication – Classification
• Technology Focus Weekly Update 16 Oct ’22
• Cloud-Native Tech Autumn 2022 Fair

• Cybersecurity Summer 2022 Round-Up
• Cybersecurity Monthly Update

Digital Marketing

• The $0 MarTech Stack for Small Business
• Top Fast-Growing Apps in 2023

• Marketing Q3 ’22 Round-Up
• Marketing Summer 2022 Update
• HubSpot TikTok Marketing 2022
• How to Build a MarTech Stack from Scratch
• Content Marketing
• Testing & Applications of Best AI Content Detector vs Generator APIs for Improved SEO & Social Media Marketing
• Top Digital Marketing Trends 2022-Q1’23
• Top 8 Free AI APIs for Content Design ’22

SEO/SEM

• The ABC Guide to WordPress SEO/SEM

Social Media

• 20 Top Social Media Sites

Brand

• Brand Architecture: Google vs. Amazon

LLM/ChatGPT

• An Interactive GPT Index and DeepLake Interface – 1. Amazon Financial Statements

NLP

• Textual Genres Analysis using the Carloto’s NLP Algorithm
• Build A Simple NLP/NLTK Chatbot
• A Shamelessly Simple E-Restaurant Order
• Trending YouTube Video Data Science, NLP Predictions & Sentiment Analysis
• A Simple YouTube Download NLP GUI

Earthquakes

• The Morocco M 6.8 Earthquake of 9 September 2023 – Preliminary Visualization and Exploratory Analysis of Relevant USGS Data

• Hands-Off USGS Webscraping of Earthquakes- Worldwide (24 Hours)
• Turkey/Syria Earthquake Live Knowledge Update & Charity Guide

CO2 Monitoring

• ML/AI GHG Monitoring and Forecast

Energy Crisis

• XOM SMA-EMA-RSI Golden Crosses ’22
• Energy E&P: XOM Technical Analysis Nov ’22
• The Zacks’s Market Outlook Nov ’22 – Energy Focus
• Gulf’s Oil Price Web Scraping in R
• OXY Stock Analysis, Thursday, 23 June 2022
• OXY Stock Update Wednesday, 25 May 2022
• OXY Stock Technical Analysis 17 May 2022

Wildfire Forecast

• Image Based Fast Forest Fire Detection with TensorFlow

• ML/AI Wildfire Prediction using Remote Sensing Data
• Towards Optimized ML Wildfire Prediction
• ML/AI Wildfire Prediction

Diamond Industry

• ML/AI Diamond Price Prediction with R

Customer Churn/Retention

• Telco Customer Churn/Retention Rate ML/AI Strategies that Work!
• AI-Powered Customer Churn Prediction

Customer Segmentation

• Unsupervised ML Clustering, Customer Segmentation, Cohort, Market Basket, Bank Churn, CRM, ABC & RFM Analysis – A Comprehensive Guide in Python

Employee Attrition

• Applications of ML/AI in HR – Predicting Employee Attrition

Stock Screeners

• Invest in AI via Macroaxis Sep ’22 Update
• Macroaxis AI Investment Opportunity
• Macroaxis Wealth Optimization
• Track All Markets with TradingView

Stock Dashboard

• The $ASML Trading Strategies via the Plotly Stock Market Dashboard

Digital Tech Roadmap

• A Roadmap from Data Science to BI via ML
• The 5-Step Tech Blogging Roadmap

SaaS Trends

• Top 10 Most Upvoted Apps Sept ’22
• Power BI for Data Science
• 10 AI-Powered Websites for Content Writers

Legal

• LegalTech Law-as-a-Service (LaaS)

EdTech

• EdTech for All: Free/Paid IoT Courses ’22
• A Roadmap from Data Science to BI via ML
• Eric Marsden’s Top 6 Reliability/Risk Engineering Learnings

Data Visualization in R

• Firsthand Data Visualization in R: Examples

About ML

• ML Tech/Ops

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Featured Photo by Scott Webb