Welcome to My Blog | Hari Prasad Piridi

Welcome

This is the first post on my personal blog. I’ll be writing about:

Machine Learning at Scale — lessons from building production ML systems at Walmart
Research Insights — deep dives into papers and methods
Data Science Leadership — managing DS teams and strategy

Here’s a quick Python snippet to show syntax highlighting:

import numpy as np

def sigmoid(x):
    return 1 / (1 + np.exp(-x))

Inline math: \(E = mc^2\)

Display math:

\[\mathcal{L}(\theta) = -\sum_{i=1}^{N} \left[ y_i \log(h_\theta(x_i)) + (1-y_i) \log(1-h_\theta(x_i)) \right]\]

graph LR
    A[Data Ingestion] --> B[Feature Engineering]
    B --> C[Model Training]
    C --> D[Evaluation]
    D --> E[Deployment]