There is a nice python wrapper, called nolearn [1] that uses a pre-trained CNN called DeCaF to extract features prior to the final classification layer. I found

There is a nice python wrapper, called nolearn [1] that uses a pre-trained CNN called DeCaF to extract features prior to the final classification layer. I found the results to be surprisingly good in a lot of situations. [1]: https://pythonhosted.org/nolearn/ https://pythonhosted.org/nolearn/