Reference library

ML engineering pipelines

Feature prep, batch inference, model-serving hooks, and production ML workflow glue.

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ML engineering pipelines medium

Bayesian Optimization in Python: A Simplified Mock Implementation

A toy Bayesian optimization loop with a Gaussian process prior, expected improvement acquisition, and noisy sampling to find a function's minimum.

bayesian-optimization gaussian-process hyperparameter-tuning
Python
import random
import math

class BayesianOptimizer:
    def __init__(self, noise=0.1):
        self.noise = noise
        self.observations = []
    
    def objective(self, x):
        return (math.sin(3*x) + 0.5*x) / (1 + x**2)
    
    def gaussian_process_prior(self, x1, x2, length_scale=0.5):
        return math.…
11 0 Open
ML engineering pipelines easy

How to Do Random Search for Hyperparameter Tuning in Python

A mock random search that samples hyperparameter combinations from a grid and ranks them by a dummy score, with a reproducible seed.

hyperparameter random-search ml
Python
import random

# Mock random search over a small hyperparameter grid
param_grid = {
    "learning_rate": [0.001, 0.01, 0.1],
    "batch_size": [16, 32, 64],
    "num_layers": [1, 2, 3]
}

def random_search(grid, n_iter=5, seed=42):
    """Perform random search over a hyperparameter grid."""
    random.seed(seed)
    k…
13 0 Open

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ML engineering pipelines — Python code examples

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This page collects ml engineering pipelines snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.

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