AI EngineeringDelivered

NLP & ML for Vaccine Intelligence and Investment Signals

Mining 50M+ social posts and 100+ trials for investment insight

Delivered a data-driven Covid-19 vaccine analysis and investment product — applying NLP, sentiment analysis and ML across 100+ vaccine trials, 50M+ social posts and 10,000 news articles to surface investment signals on 50+ vaccine stocks.

PythonNLPspaCyMachine LearningAWSAWS GluePySparkSQLAzurePower BI

Problem Statement

At the height of the pandemic, decision-makers were drowning in noise. Vaccine trials, social media, news and stock data held the answers — but extracting reliable insight on efficacy, sentiment and investment risk from that flood of unstructured information was beyond manual reach.

Critical signal was buried across vaccine trials, social media, news and market data.
No unified way to assess vaccine efficacy, public sentiment and investment risk.
Manual analysis could not keep pace with a fast-moving, high-stakes landscape.

Headline Outcomes

50M+NLP at scale

Social posts analysed

50+top-10 signals

Vaccine stocks forecast

4trials · social · news · market

Sources fused

The Solution

An end-to-end NLP and machine-learning product — ingesting 100+ vaccine trials, 50M+ social posts and 10,000 news articles, classifying misinformation, scoring sentiment across 20M+ posts, and forecasting prices for 50+ vaccine stocks into a top-10 buy/sell recommendation.

NLP pipeline (spaCy + custom models) analysed 100+ trials, 50M+ posts and 10,000 articles.

Sentiment analysis classified 20M+ tweets and comments as positive, negative or neutral.

Detected false or misleading vaccine claims across news sources.

Regression models forecast prices for 50+ vaccine stocks into a top-10 buy/sell list.

System Architecture

How the data flows

Multi-Source Ingest

Trials · social · news · market

NLP + spaCy

Entity & claim extraction

Sentiment ML

20M+ posts scored

Price Forecasting

Regression on 50+ stocks

Power BI

Top-10 recommendations

Result 01

Gave stakeholders clear, data-backed vaccine and investment insight.

Result 02

Turned 50M+ noisy social signals into structured sentiment intelligence.

Result 03

Delivered actionable top-10 buy/sell recommendations on vaccine stocks.

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