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Week 4 - Convolutional Neural Networks

CNNs

Course session

Kaggle - Our first challenge: Paddy

Exploratory Data Analysis(EDA) for Paddy Disease Classification

Solutions exercise CNN

Presentation from the participants of the CNN assignment from Coursera

Walk-through

PyTorchLightning

PyTorch 303 (Lab 03)

To-do

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Go for your own through the Colab Notebook above (PyTorch303) and try to understand and repeat the steps for your own.

Watch the videos on the next page

Go through the following notebooks and complete the second one (assignment notebook):

Please register at kaggle.com and join the competition. Go through the Exploratory Data Analysis Notebook session and create your own EDA. Here is the link to the competiton:

The main objective of this Kaggle competition is to develop a machine or deep learning-based model to classify the given paddy leaf images accurately. A training dataset of 10,407 (75%) labeled images across ten classes (nine disease categories and normal leaf) is provided. Moreover, the competition host also provides additional metadata for each image, such as the paddy variety and age. Your task is to classify each paddy image in the given test dataset of 3,469 (25%) images into one of the nine disease categories or a normal leaf.

So that is where we will be heading in the next sessions, trying different tools and techniques to tackle this challenge.

Here again my EDA Notebook:

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Cousera Videos

Watch them all๐Ÿ˜Š

  1. Introduction to the Concept of Word Vectors

  1. Words to Vectors

  1. Example of Word Embeddings

Neural Model of Text

  1. The Softmax Function

  1. Methods for Learning Model Parameters

  1. More Details on How to Learn Model Parameters

  1. The Recurrent Neural Network

  1. Long Short-Term Memory

  1. Long Short-Term Memory Review

  1. Use of LSTM for Text Synthesis

  1. Simple and Effective Alternative Methods for Neural NLP

Done!

Opencampus Paddy EDAKaggle
Opencampus Paddy EDAKaggle
Paddy Doctor: Paddy Disease Classificationwww.kaggle.com
Paddy Doctor: Paddy Disease Classificationwww.kaggle.com
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Google Colabcolab.research.google.com
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Google Colabcolab.research.google.com
Assignment notebook
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Google Colabcolab.research.google.com
First notebook
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