Machine Learning
Gradient Descent Explained Simply
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Frank
- August 10, 2021
- ai for beginners
- ai prediction
- artificial intelligence
- average loss
- bias
- cross entropy loss
- epoch
- epochs
- error function
- Gradient Descent
- log loss
- log loss function
- loss function
- loss over epochs
- Machine Learning
- mean
- ML
- ml for beginners
- ml prediction
- Neural Network
- Perceptron
- Python
- python ai
- python artificial intelligence
- python ml
- python programming
- python tutorial
- simple gradient descent
- training loss
- update bias
- update weights
- weights
In this video, learn about Gradient Descent and how we can use it to update the weights and bias of our AI model. Time Stamps 00:00 – what is gradient descent? 00:37 – gradient descent vs perception 01:04 – sigmoid activation function 01:45 – bias and threshold 02:06 – weighted sum – working example 02:37 […]
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Machine Learning
Python
Machine Learning FOR BEGINNERS – Perceptron with Code Example
-
Frank
- June 29, 2021
- activation function
- AI
- ai for beginners
- AI tutorial
- artificial intelligence
- artificial intelligence for beginners
- artificial intelligence tutorial
- basic neural network
- basic perceptron
- bias
- input
- Machine Learning
- machine learning for beginners
- ML
- Neural Network
- neuron
- output
- Perceptron
- perceptron example
- Python
- python ai
- python machine learning
- python perceptron
- python step function
- simple ai
- simple machine learning
- step function
- threshold
- weighted sum
Python Simplified talks about the perceptron and code it together in Python.
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Machine Learning
Python
Machine Learning for Beginners: Binary Cross Entropy Loss Error Function
-
Frank
- June 26, 2021
- AI
- ai for beginners
- artificial intelligence
- artificial intelligence for beginners
- binary
- binary cross entropy
- binary log loss
- cost
- cost function
- cross entropy
- cross entropy loss
- Data Science
- error function
- error term
- input
- label
- log loss
- logarithm
- loss function
- Machine Learning
- machine learning for beginners
- Math
- Mathematics
- mean
- ML
- Perceptron
- Prediction
- Python
- python machine learning
- python programming
- python tutorial
- Statistics
- Target
- weights
- y hat
- y'
In this lesson from Python Simplified learn the binary Log Loss/Cross Entropy Error Function and break it down to the very basic details.
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Neural Networks
Python
Create a Simple Neural Network in Python from Scratch
In this video learn how an artificial neural network works, and how to build one yourself in Python. Source code is at https://github.com/jonasbostoen/simple-neural-network
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