princyi / password-protected-zip-file-

This Python script creates a password-protected ZIP file using the pyzipper library. It allows you to specify the files to include in the ZIP and set a password for encryption. The resulting ZIP file requires the provided password to access its contents, providing an additional layer of security.
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What is Machine Learning #4

Open princyi opened 2 months ago

princyi commented 2 months ago

Building a Game: A Dive into Machine Learning Systems The journey of teaching a computer to play a video game unveils the essence of Machine Learning (ML), a vital segment of Artificial Intelligence (AI). In this realm, we craft machine learning algorithms to empower a computer system to autonomously learn from data, devoid of manual, step-by-step guidance. Encoded in languages like Python, these algorithms sift through data to unearth patterns, laying the groundwork for future predictions. The ensemble of data, ML algorithms, and the learning trajectory constitute a Machine Learning System. At its core lie three pillars:

*** Data - The myriad forms of digital information like images, text, pixels, and numbers that fuel the learning process.

Key Terms and Concepts

1.Machine Learning (ML) -The compass directing computers towards autonomous learning and pattern discernment from data, under the vast umbrella of AI.

  1. Machine Learning System - The harmonious blend of data, ML algorithms, and a machine learning model.

  2. Machine Learning Model - The system's intellect, processing data through algorithms to forge predictions or decisions.

  3. Training - The saga of nurturing the model by processing data through the ML algorithm code.

  4. Testing - The act of gauging the model's mettle using new data, post-training.

  5. Iteration - The cycle of tweaking algorithms and data, coupled with re-training, aiming to uplift model performance.

Demo: Machine Learning

AI and ML Process - This involves gathering data, employing ML algorithms to learn from it, and developing predictive models.

AWS and Pre-Trained Models - Amazon Web Services (AWS) provides pre-trained models for common tasks, saving users the effort of creating and maintaining their own models.

Amazon Rekognition - An AWS service that uses deep learning to analyze images and videos for tasks such as facial analysis and object identification, it requires no ML expertise from the user.

Label Detection Demo - The video showcases how Rekognition detects and labels objects in images—such as people, skateboards, or trains—and gives confidence scores for each detection.

Integration with Applications - The Rekognition API facilitates integration with applications, enabling users to send images for analysis and receive detailed information, including the locations of objects within the images.