---
description: Get in-depth insights about Ultralytics Tiny Encoder Modules such as Conv2d_BN, MBConv, ConvLayer, Attention, BasicLayer, and TinyViT. Improve your understanding of machine learning model components.
keywords: Ultralytics, Tiny Encoder, Conv2d_BN, MBConv, ConvLayer, Attention, BasicLayer, TinyViT, Machine learning modules, Ultralytics models
---

## Conv2d_BN
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### ::: ultralytics.models.sam.modules.tiny_encoder.Conv2d_BN
<br><br>

## PatchEmbed
---
### ::: ultralytics.models.sam.modules.tiny_encoder.PatchEmbed
<br><br>

## MBConv
---
### ::: ultralytics.models.sam.modules.tiny_encoder.MBConv
<br><br>

## PatchMerging
---
### ::: ultralytics.models.sam.modules.tiny_encoder.PatchMerging
<br><br>

## ConvLayer
---
### ::: ultralytics.models.sam.modules.tiny_encoder.ConvLayer
<br><br>

## Mlp
---
### ::: ultralytics.models.sam.modules.tiny_encoder.Mlp
<br><br>

## Attention
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### ::: ultralytics.models.sam.modules.tiny_encoder.Attention
<br><br>

## TinyViTBlock
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### ::: ultralytics.models.sam.modules.tiny_encoder.TinyViTBlock
<br><br>

## BasicLayer
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### ::: ultralytics.models.sam.modules.tiny_encoder.BasicLayer
<br><br>

## LayerNorm2d
---
### ::: ultralytics.models.sam.modules.tiny_encoder.LayerNorm2d
<br><br>

## TinyViT
---
### ::: ultralytics.models.sam.modules.tiny_encoder.TinyViT
<br><br>