Text Classification

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

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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 over a week ago

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