💻 programming

fastc

A lightweight text classification tool using large language model embeddings.

#Large language model
#Text classification
#CPU optimization
#HuggingFace integration
#cosine similarity
fastc

Product Details

fastc is a simple and lightweight text classification tool based on large language model embeddings. It focuses on CPU execution and uses efficient models such as deepset/tinyroberta-6l-768d to generate embeddings. Text classification is achieved through cosine similarity classification instead of fine-tuning. It can also run multiple classifiers using the same model without adding additional overhead.

Main Features

1
Focus on CPU execution and use efficient model generation embeddings.
2
Text classification using cosine similarity without fine-tuning.
3
Supports multi-classifier execution, sharing embeddings of the same model.
4
Supports model training and export for future use.
5
Models can be published to the HuggingFace model library.
6
Supports loading pre-trained models from directories or HuggingFace.
7
Provides prediction functions, including single and batch prediction.

How to Use

1
Install the fastc library: Install fastc through Python's package management tool pip.
2
Prepare the dataset: Collect and organize text data for training the classifier.
3
Training model: Use the SentenceClassifier class provided by fastc to train the text classifier.
4
Save the model: After training is completed, use the save_model method to save the model for subsequent use.
5
Load model: Load the pre-trained model locally or on HuggingFace through the SentenceClassifier class.
6
Make predictions: Use the predict_one or predict methods to make sentiment classification predictions for new text.

Target Users

The target audience is developers and data scientists who need to perform text classification. It is especially suitable for scenarios with limited computing resources or those who want to quickly deploy text classification models.

Examples

Social media sentiment analysis to quickly determine the emotional tendency of user comments.

Product review classification, automatically classifying user feedback as positive or negative.

Topic classification of news articles, automatically distributing news to corresponding topic columns.

Quick Access

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Categories

💻 programming
› AI productivity tools
› AI text classification

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