lijian8 / emotion-recognition-1 Goto Github PK

Facial Emotion Recognition using TensorFlow!

• Download Data Set: fer2013.bin (63M) and test_batch.bin (7.9M) from https://goo.gl/ffmy2h

  Image Properties: Size of an image - 48 x 48 pixels (2304 bytes), Size of a label - number in (0..6) (1 byte) (0=Angry, 1=Fear, 2=Happy, 3=Sad, 4=Disgust, 5=Surprise, 6=Neutral).

  Data Set Format: 1st byte is the label number and the next 2304 bytes are the image pixels.

• Create a data directory in your system: /tmp/fer2013_data/

• Put the training data set (28,709 images) in: /tmp/fer2013_data/fer2013-batches-bin/fer2013.bin

• Put the testing data set (3,589 images) in: /tmp/fer2013_data/fer2013-batches-bin/test_batch.bin

• Install TensorFlow: https://www.tensorflow.org/versions/r0.7/get_started/os_setup.html#pip-installation
• Run python fer2013_train.py (Takes ~20hrs on a quad core laptop!)
• Run python fer2013_eval.py on fer2013.bin data (Training Precision)
• Run python fer2013_eval.py on test_batch.bin data (Evaluation Precision)

• Run tensorboard --logdir "/tmp"
• Go to http://0.0.0.0:6006/
• This displays events, images, graphs and histograms for the train and eval runs on the model.

• Code references and examples from https://www.tensorflow.org
• Data Set from https://www.kaggle.com/c/challenges-in-representation-learning-facial-expression-recognition-challenge/data