stem/AI/Neural Networks/RNN/MoCo.md

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vault backup: 2023-12-22 16:39:03 Affected files: .obsidian/community-plugins.json .obsidian/graph.json .obsidian/plugins/calendar/data.json .obsidian/plugins/calendar/main.js .obsidian/plugins/calendar/manifest.json .obsidian/plugins/dataview/main.js .obsidian/plugins/dataview/manifest.json .obsidian/plugins/dataview/styles.css .obsidian/workspace.json Events/Cardiff.md Events/November 27th Week.md Events/🪣🪣🪣.md Food/From Aldi.md Food/Meal Plans/Meals - 2023-06-18.md Food/Meal Plans/Meals - 2023-06-24.md Food/Meal Plans/Meals - 2023-07-30.md Food/Meal Plans/Meals - 2023-08-06.md Food/Meal Plans/Meals - 2023-08-13.md Food/Meal Plans/Meals - 2023-08-20.md Food/Meal Plans/Meals - 2023-08-27.md Food/Meal Plans/Meals - 2023-09-03.md Food/Meal Plans/Meals - 2023-09-10.md Food/Meal Plans/Meals - 2023-09-17.md Food/Meal Plans/Meals - 2023-09-25.md Food/Meal Plans/Meals - 2023-10-02.md Food/Meal Plans/Meals - 2023-10-14.md Food/Meal Plans/Meals - 2023-10-22.md Food/Meal Plans/Meals - 2023-10-30.md Food/Meal Plans/Meals - 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2023-12-22 16:39:03 +00:00
---
tags:
- ai
---
vault backup: 2023-06-07 09:02:27 Affected files: STEM/AI/Classification/Classification.md STEM/AI/Classification/Decision Trees.md STEM/AI/Classification/Gradient Boosting Machine.md STEM/AI/Classification/Logistic Regression.md STEM/AI/Classification/Random Forest.md STEM/AI/Classification/Supervised.md STEM/AI/Classification/Supervised/README.md STEM/AI/Classification/Supervised/SVM.md STEM/AI/Classification/Supervised/Supervised.md STEM/AI/Learning.md STEM/AI/Neural Networks/Learning/Boltzmann.md STEM/AI/Neural Networks/Learning/Competitive Learning.md STEM/AI/Neural Networks/Learning/Credit-Assignment Problem.md STEM/AI/Neural Networks/Learning/Hebbian.md STEM/AI/Neural Networks/Learning/Learning.md STEM/AI/Neural Networks/Learning/README.md STEM/AI/Neural Networks/RNN/Autoencoder.md STEM/AI/Neural Networks/RNN/Deep Image Prior.md STEM/AI/Neural Networks/RNN/MoCo.md STEM/AI/Neural Networks/RNN/Representation Learning.md STEM/AI/Neural Networks/RNN/SimCLR.md STEM/img/comp-learning.png STEM/img/competitive-geometric.png STEM/img/confusion-matrix.png STEM/img/decision-tree.png STEM/img/deep-image-prior-arch.png STEM/img/deep-image-prior-results.png STEM/img/hebb-learning.png STEM/img/moco.png STEM/img/receiver-operator-curve.png STEM/img/reinforcement-learning.png STEM/img/rnn+autoencoder-variational.png STEM/img/rnn+autoencoder.png STEM/img/simclr.png STEM/img/sup-representation-learning.png STEM/img/svm-c.png STEM/img/svm-non-linear-project.png STEM/img/svm-non-linear-separated.png STEM/img/svm-non-linear.png STEM/img/svm-optimal-plane.png STEM/img/svm.png STEM/img/unsup-representation-learning.png
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- Similar to SimCLR
- Rich set of negatives
- Sampled from previous epochs in queue
- Two function for pos/neg and anchor
- Pos/neg are delayed anchor weights
- Updated with momentum
- Two delay mechanisms
- Two encoder functions
- Negative encoder queue
![](../../../img/moco.png)
$$\theta_k\leftarrow m\theta_k+(1-m)\theta_q$$