Text Classification

All about classifier models and how to build your own custom classifier

+1
10 articles in this collection
Written by Raul Garreta, Riley Maguire, and Federico Pascual and 1 other
Custom Classifiers

How to Build a Custom Classifier

Showing you each step to build and train a machine learning model to classify text with the tags you define
Written by Raul Garreta
Updated over a week ago

Building a Classifier with Text Data that has already been Tagged

How to upload historical data, or data that has already been classified, to build and train a new classifier
Written by Riley Maguire
Updated over a week ago

Walkthrough for Building a Custom Classifier (with Sample Data Set)

See this walkthrough to see how custom classifiers work. We will give you a data set and the list of tags to define.
Written by Raul Garreta
Updated this week

Best Practices for Training Data

Find out how much text data is required to build a classifier, how clean it should be, and why tagging text is necessary for training.
Written by Raul Garreta
Updated over a week ago

Defining Tags for Classifiers

Best practices and recommendations for defining tags when making a custom classifier
Written by Riley Maguire
Updated over a week ago

Understanding Classifier Statistics

Understanding the statistics for Accuracy, F1 Score, Precision and Recall of your custom classifier
Written by Federico Pascual
Updated over a week ago

Improving Recall and Precision

What to do when you want to improve these classifier metrics
Written by Federico Pascual
Updated over a week ago

Using Keywords to Increase Classifier Performance

How to test and fine-tune your custom classifier using keywords and tags
Written by Diego Ventura
Updated over a week ago