Weighted sum
Each input times its weight, all added up.
Learn it through a story
- The Society Committee Vote (Jugnupur Tales Vol 2, Ch 1)
Short on time? Read the 5-minute version.
Related terms
- Training data The examples an AI learns from.
- Transformer The neural network design behind most modern chatbots, which uses attention to weigh which words matter.
- Underfitting A rule too simple to capture the pattern, even in the training data.
- Unlabelled data Examples with no right answers attached.
- Unsupervised learning Finding patterns without being told the answers.
- Weight How much an input counts. It can be positive or negative.