@rahul-713
Engineer crafting AI and data science solutions.
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Nov 4, 2025 · 6 min read · The Confusion Before Clarity Imagine you’re sitting in front of your screen, staring at a problem like “Find the maximum sum of non-adjacent elements in an array.” You’ve tried recursion, brute force, even prayed to the algorithm gods—but the output ...
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Nov 3, 2025 · 19 min read · Sorting Algorithms KMP (Knuth–Morris–Pratt) Algorithm Core idea Build a table of how far to "jump back" in the pattern when a mismatch happens, using the pattern's internal prefix-suffix structure. Then scan the text once, reusing previous partial ma...
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Nov 2, 2025 · 18 min read · 🧠 Binary Search Core Idea Binary Search works on sorted arrays.It repeatedly divides the search interval in half — compare the target with the middle element: If equal → found If smaller → search left If larger → search right Time Complexity B...
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May 7, 2025 · 2 min read · Explaination A. What is RMSLE? RMSLE is an evaluation metric used for regression problems. It measures the ratio-based difference between predicted and actual values rather than absolute differences. RMSLE is especially useful when: You care more ab...
Join discussionApr 13, 2025 · 8 min read · 📌 What is Text Vectorization? In NLP, machines can’t understand text directly — they understand numbers. Text vectorization is the process of converting textual data into numerical vectors so that we can feed them into machine learning or deep learn...
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