semvec/pypi-packages huggingface dataset:
pystr 0.1.0
PyStr — A practical library for creating neural networks in a simple and productive way.
License: MIT
Requires Python: >=3.8

# PyStr

PyStr is a minimal neural network and automatic differentiation library written from scratch in Python.

## Features
- Scalar autograd engine
- Dense layers
- ReLU, Sigmoid, Tanh
- SGD optimizer
- MSE and MAE loss
- Model abstraction

## Installation
```bash
pip install pystr
academic-emotion 0.1.2
Emotion analysis tools for academic workflows
License: MIT
Requires Python: >=3.10

# academic-emotion

Emotion analysis tools for academic conference videos built on DeepFace, PyTorch, and Transformers.

This project provides a lightweight, reproducible setup for experimenting with facial emotion recognition with video inputs.
---

## Demo

Below are example facial emotion from one coauther's conference presentation:

<p align="center">
  <img src="docs/images/neutral.png" width="220" />
  <img src="docs/images/little_happy.png" width="220" />
  <img src="docs/images/very_happy.png" width="220" />
</p>

<p align="center">
  <em>Left to right: neutral, little happy, very happy</em>
</p>

---

## Installation

Please create a new environment to install (Python ≥ 3.10 is required):

```bash
pip install academic_emotion