rohanpillai20 / image-classification-by-keras-and-tensorflow

Image Classification using Keras as well as Tensorflow.

Hi there!!

About Me

I am Rohan Pillai, currently a Software Engineer at Alkira, Inc. I pursued Master of Computer Science at North Carolina State University, Raleigh & my Bachelors in Information Technology from Nirma University, India. I have done three internships at Samsung Research Institute, Bombardier Transportation and L&T Technology Services. I am quite interested in working on software development using different paradigms. I have done projects in several programming languages like Java, Python, Ruby, JavaScript, etc. Outside my professional life, I like to travel ✈, swim 🏊‍ & watch movies 🎥.

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image-classification-by-keras-and-tensorflow's Issues

Learning Transfer

Hello,

How to do if I want to add classes to an existing training?

Thanks,

ValueError: Error when checking target: expected dense_2 to have shape (1,) but got array with shape (6,)

ValueError: Error when checking target: expected dense_2 to have shape (1,) but got array with shape (6,)

2 Errors

Error 1:
WARNING:tensorflow:From :41: calling argmax (from tensorflow.python.ops.math_ops) with dimension is deprecated and will be removed in a future version.
Instructions for updating:
Use the axis argument instead

Error 2:
saver.save(session, 'C:\

Does not save anything, so when calling Prediction.py it says:
Exception: File models/trained_model.meta does not exist.

Error 3:
Warning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses
import imp

Prediction

if answer == 1:
print("Predicted: chair")
elif answer == 0:
print("Predicted: Motorbikes")
elif answer == 2:
print("Predicted: soccer_ball")

How can you mention (if 1 it is chair, if 2 its ball?). How do you categorize it?

Image Labels

why keras code doesn't have labels for images ?
how the model this is chair or somthing else without labeling , i mean in traning set ?

How can I plot a confusion matrix?

How can I plot a confusion matrix?

Fine tuning

Can you help me to fine tuning this to get better result because i try to use grayscale images