Explore advanced text classification techniques, including ensemble methods and deep learning, to enhance model performance using Python and TensorFlow.
Overview
Syllabus
- Lesson 1: Ensemble Methods in NLP: Mastering Bagging for Text Classification
- Exploring the Last Documents and Categories
- Finding Documents with Specific Category Count
- Implement Bagging Classifier and Evaluate Model Performance
- Bagging Classifier with Different Parameters Evaluation
- Text Classification Using Bagging Classifier
- Lesson 2: Ensemble Methods in NLP: Mastering the Voting Classifier
- Switch to Soft Voting in Classifier Ensemble
- Implementing and Training a Voting Classifier
- Incorporating Soft Voting in Ensemble Classifier Model
- Creating the Voting Classifier Model
- Building a Soft Voting Classifier from Scratch
- Lesson 3: Boosting Text Classification Power with Gradient Boosting Classifier
- Tuning Learning Rate for Gradient Boosting Classifier
- Implementing and Training a Gradient Boosting Classifier
- Setting Learning Rate and Making Predictions with GradientBoostingClassifier
- Building a Gradient Boosting Classifier Model
- Implementation of Gradient Boosting Classifier
- Lesson 4: Text Preprocessing for Deep Learning with TensorFlow
- Adjusting Tokenizer Parameters
- Tokenizer Text Processing Practice
- Filling the Gaps in Text Preprocessing Code
- Initiating the Tokenizer Process
- Tokenizing Text Data with TensorFlow
- Lesson 5: Understanding and Building Neural Networks for Text Classification
- Improve Neural Network Performance with Additional Layer
- Inserting the Missing Model Layer
- Preparing the Tokenizer, Data, and Model
- Extend the Neural Network Model
- Creating and Training a Neural Network Model
- Lesson 6: Mastering Text Classification with Simple RNNs in TensorFlow
- Changing Activation Function in Dense Layer
- Configuring SimpleRNN and Dense Layers in Model
- Fill in the blanks: Building a Simple RNN with TensorFlow
- Adding Layers to the RNN Model
- Implement Simple RNN for Text Classification
