CS50AI

Project solutions repository for Harvard's CS50AI course.

Before take a look at the solutions check <i>Academic Honesty</i>.

For more info about the course check CS50’s Introduction to Artificial Intelligence with Python.

Contents

• Search

  • Degrees : A software that unveils the precise number of "degrees of separation" between two actors by leveraging the vast IMDb database.

  • Tic Tac Toe: Classic tic tac toe game that powered by minimax algorithm. AI always calculates the best move. There is no way to beat it.

    

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• Knowledge

  • Knights: A program that solves the "Knights and Knaves" puzzles using logical statements.

  • Minesweeper: Minesweeper game with helps of artificial intelligence. When clicks on AI move, AI calculates the best move and plays it. If there is no computable move then AI makes a random move.

    

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• Uncertainty

  • Pagerank: Calculates the webpages' ranks using Google's PageRank algorithm

  • Heredity: The AI program that checks the probability of occurrence of a specific gene in children.

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• Optimization

  • Crossword: AI that can generates crossword puzzles.

    

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• Learning

  • Shopping: An AI to predict whether online shopping customers will complete a purchase.

  • Nim: An AI that teaches itself to play Nim through reinforcement learning.

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• Neural Networks

  • Traffic: An AI to identify which traffic sign appears in a photograph using neural networks and supervised learning.

    

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• Language

  • Parser: An example program of Natural Language Processing (NLP). This is an AI designed to parse sentences and extract noun phrases.

    

  • Questions: An AI to answer questions. If you have specific questions about a subject, load the necessary files into this AI and start asking what you wonder.

    

  • Attention: An AI to predict a masked word in a text sequence using BERT.

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