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https://huggingface.co/dima806/facial_emotions_image_detection with ONNX weights to be compatible with Transformers.js. Note: Having a separate repo for ONNX weights is intended to be a temporary solution until WebML gains more traction. If you would like to make your models web-ready, we recommend converting to ONNX using 🤗 Optimum and structuring your repo like this one (with ONNX weights located in a subfolder named `onnx`).

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resnet-18

Xenova

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Pyramid Vision Transformer (PVT) model pre-trained on ImageNet-1K (1 million images, 1000 classes) at resolution 224x224, and fine-tuned on ImageNet 2012 (1 million images, 1,000 classes) at resolution 224x224. It was introduced in the paper Pyramid Vision Transformer: A Versatile Backbone for Dense Prediction without Convolutions by Wenhai Wang, Enze Xie, Xiang Li, Deng-Ping Fan, Kaitao Song, Ding Liang, Tong Lu, Ping Luo, Ling Shao and first released in this repository. Disclaimer: The team releasing PVT did not write a model card for this model so this model card has been written by [Rinat S. [@Xrenya]](https://huggingface.co/Xrenya). The Pyramid Vision Transformer (PVT) is a transformer encoder model (BERT-like) pretrained on ImageNet-1k (also referred to as ILSVRC2012), a dataset comprising 1 million images and 1,000 classes, also at resolution 224x224.

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An ONNX export of pjura/mahjong_soul_vision, a ViT-base image classifier its author fine-tuned to tell the 34 Japanese mahjong tile kinds apart on Mahjong Soul screen crops. Hosted here because the original repository only has PyTorch weights; it is used by an offline mahjong study aid that reads the game window and never touches the game. Apache License 2.0, as the original model; see `LICENSE`. The model was trained by its original author on screenshots of the game Mahjong Soul (pjura/mahjong_souls_tiles). The game art belongs to its owners. This repository contains no images. If you hold rights to the game and want it removed, open a discussion and it will be taken down.

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GenD_PE_L

yermandy

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print-defect-cnn

Zainulabedin1

A small convolutional neural network that classifies a photo of an FDM 3D print as a **good print** or a **stringing defect** (thin strands of filament left between printed sections — wasted material and post-processing time). 106k parameters, trained from scratch on CPU; input is a 64×64 grayscale image. Per-class F1 — good print: 80.56% · stringing: 97.60%. At the default threshold the model catches **every** stringing defect in the test set (100% recall on the defect class) at the cost of some false alarms on good prints — the right trade-off for defect screening, where a missed defect wastes a whole print. Preprocessing contract (must match training): convert to grayscale, resize to 64×64, `ToTensor()`, `Normalize(mean=0.5, std=0.5)`. The helper `predict_image` does this for you.

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vit-casting-defect

Zainulabedin1

A **tiny Vision Transformer trained from scratch** (no pretraining, no ImageNet) that classifies steel surface-defect images into six defect classes. The point of the project is to show a ViT *can* be built for manufacturing and trained on CPU: 64x64 image -> 64 patches of 8x8 -> 2-layer transformer encoder -> class, ~113k parameters, trained on CPU in minutes. Per-class F1 (TinyViT): crazing 85.71% · patches 91.23% · pitted_surface 75.86% · inclusion 68.85% · scratches 68.97% · rolled-in_scale 66.67%. **Honest reading:** the small CNN wins by ~9 points — convolutional inductive bias beats a from-scratch transformer on a 1,440-image dataset. The ViT is still the point of the project: 113k parameters, no pretraining, CPU-trained in ~14 minutes, and 76% is far above the 16.7% chance level. On larger industrial datasets (or with a conv stem) the gap closes; see "What I'd try next" in the notebook.

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COST EXPLORER

好模型,也要算好成本。

费用分析

调整月度 Token 用量,直观比较不同模型的预估 API 开支。

1 M = 100 万 Token · 美元计价
仅比较同一渠道的基础文本 Token 报价

使用已采集且单位可比的 USD / 百万 Token 渠道报价。报价为采集时快照;不计缓存优惠、阶梯价、推理额外输出与税费,请以来源的当前报价为准。

MODEL HANDBOOK

读懂模型,再做选择

选型与常见问题
API 价格应该怎么比较?+

先区分输入、输出和缓存价格,再使用同一任务和用量估算总费用。图像、音频和视频可能按张、时长或分辨率计费,不能直接与 Token 单价比较。

开放权重,就代表可以免费商用吗?+

不一定。必须逐一核对具体模型版本的许可证、商用限制及使用政策。自己部署还需要考虑显存、推理资源和运维费用。

排行榜第一,就是最适合我的模型吗?+

榜单取决于测试任务、版本与评测方法。建议用实际业务样本比较准确性、时延、稳定性和成本,再选择模型。

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