Define Sigmoid Activation Function: This is used to compute the probability of the target class. Sigmoid function takes a linear combination of input features and returns values between 0 and 1, which represent the probability that a given sample belongs to the positive class.
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Define LogisticRegression Class with Five Essential Methods
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Define LogisticRegression class to encapsulate the functionality of Logistic Regression The class has 5 methods: __init__, sigmoid, compute_cost, fit and predict. First let's Initialize learning rate, epochs, weights and bias attributes using the __init__ method.
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Logistic Regression Implementation from Scratch in Python
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Logistic Regression Implemented from scratch in Python! Here is the step by step explanation with code:
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Google Launches Gemini Advanced for Programming and Logic
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Vous serez peut-être aussi intéressés par Gemini Advanced, également lancé aujourd’hui. C’est notre modèle d’IA le plus performant, pour la programmation ou le raisonnement logique. Gemini Advanced est actuellement disponible en anglais, et sera bientôt disponible en français.
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Google Launches Gemini Advanced for Complex Coding Tasks
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You might also be interested in Gemini Advanced, also launching today. It’s our most capable AI model for highly complex tasks like coding and logical reasoning, starting in English only, soon in French. More info on our blog here http://
goo.gle/gemini-ca. -
Bun Node Compatibility Issues Delay Official Support
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Hey Michele The prime reason behind not supporting Bun/Deno are some open issues in Bun as of now regarding Node compatibility. There are many instances where code actually works in Node but not in Bun. (Screenshot of Bun author attached) We aim to support Bun in the future
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Python Random Module: Built-in Alternatives and Use Cases
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what's wrong with just using built-in python random.random() ?
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MLX Special Tokens Dataset Training Implementation
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One thing I realized you did differently Mike, you added the [INST] Instruction [/INST] in the text string of your dataset. I was under the impression that MLX automatically adds the special token based on the original model, so you don't have to do that. But I may be
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LoRA vs Quantization: Optimizing AI Model Training Resources
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Yes! I could have done Lora as well but I opted for the quantized version to reduce resources. If I had more than 64gb of RAM I feel Lora would have been fine.
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OpenAI Launches Endpoint-Specific API Keys for Enhanced Security
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OpenAI introduced new endpoint-specific API keys for enhanced permissions control and security.
— Rowan Cheung (@rowancheung) 8 février 2024
An impactful new tool for developers. https://t.co/9gP3RK6Zf0OpenAI introduced new endpoint-specific API keys for enhanced permissions control and security. An impactful new tool for developers.