I should to solve next task: RECOGNITION OF EMOTIONAL EXPRESSIONS ON HUMAN FACES IN DIGITAL IMAGES 1. Results 1.1 Limitations of implementation 1.2. Training (learning) set (in the case of the learning based method) 1.3. Testing set and corresponding visual results of recognition 1.4. Analysis (correctness of recognition, problems, speed – is it fast enough for real time interactive foreign language learning) How could I solve this task? Is backpropagation learning algorithm good approach for this? How to start preprocessing and so on.

Thank you, thank you very much. I have done deep theoretical research. Instaed of definitive answer, could I get proposal of some direction for the next research?

I apologize for inconvenience. But, my questions and issue are such in nature that I could not determine proper forum. Could you, help me, please, which forum would be the best for my questions? Google research proceeded to my questions.

Thank you.

How can I get proper neural network? How can I train that neural network? How can I embed the neural network into software?

How can I get proper neural network? How can I train that neural network? How can I embed the neural network into software?

From NeuroDimension I have received this reply: We definitely provide software that can perform image recognition using neural networks and we have examples of it within our software. But, it is still far from final solution for me. Let we go forward.

Thank you. Your suggestion is on the right route as well as your mark of the issue.

It is my task really. I am asking for specific implementation details. I am agree with you, that it`s look like as a homework.

I should to solve next task: 4. Implementation 4.1. User requirements (You need a modul for your foreign language learning system. Therefore the images will not be general, but frontally oriented face in front of the web camera – this can be used to simplify the face detection phase). 4.2. Chosen algorithm (State of the art method, or hybrid of different state of the art methods, or your original method or hybrid of existing and your method) 4.3. Chosen technologies 4.4. User interface (as a part of the foreign language learning system) How could I do that?