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Malaria Image Classification using Transfer Learning (VGG16)

Malaria Image Classification using Transfer Learning (VGG16)
Training & Model Evaluation Image Pre-Processing and Partitioning Transfer Learning NotesThe following workflow uses transfer learning backed by a VGG16 achitecture with imagenet weights inorder to classify images from a malaria dataset into positive or negative.Dataset link: https://www.kaggle.com/iarunava/cell-images-for-detecting-malaria Append classcolumnsResize to 224x224x3Normalize between 0..1Encoding Class80/20Import VGG16Train the model for 10 epochs (Adam) withloss function binary crossentropyEvaluate the modelAccuracy (92%)Apply the modelon new dataoutput >= 0.5 Positiveoutput < 0.5 NegativeNode 36980/20Read parasitized imagesRead uninfected images Rule Engine Image Resizer Image Calculator Category To Number Partitioning DL PythonNetwork Creator DL PythonNetwork Editor Keras NetworkLearner Scorer Keras NetworkExecutor Rule Engine Keras NetworkWriter Partitioning Image Reader(Table) List Files/Folders List Files/Folders Path to String Path to String Image Reader(Table) Concatenate Column Appender Column Filter Column Appender Column Filter Row Filter Training & Model Evaluation Image Pre-Processing and Partitioning Transfer Learning NotesThe following workflow uses transfer learning backed by a VGG16 achitecture with imagenet weights inorder to classify images from a malaria dataset into positive or negative.Dataset link: https://www.kaggle.com/iarunava/cell-images-for-detecting-malaria Append classcolumnsResize to 224x224x3Normalize between 0..1Encoding Class80/20Import VGG16Train the model for 10 epochs (Adam) withloss function binary crossentropyEvaluate the modelAccuracy (92%)Apply the modelon new dataoutput >= 0.5 Positiveoutput < 0.5 NegativeNode 36980/20Read parasitized imagesRead uninfected images Rule Engine Image Resizer Image Calculator Category To Number Partitioning DL PythonNetwork Creator DL PythonNetwork Editor Keras NetworkLearner Scorer Keras NetworkExecutor Rule Engine Keras NetworkWriter Partitioning Image Reader(Table) List Files/Folders List Files/Folders Path to String Path to String Image Reader(Table) Concatenate Column Appender Column Filter Column Appender Column Filter Row Filter

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Created by: MSF
Created at: 2022-01-07
On NodePit since: 2022-01-15
Last update: 2024-05-01
Created with KNIME version: v4.4.2
Tags: image classificationcomputer visionvgg16imagenettransfer learningmalaria

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