Image analysis method, image analysis apparatus, program, learned deep layer learning algorithm manufacturing method and learned deep layer learning algorithm

A method of manufacturing a learned deep learning algorithm comprising:

• a first acquisition step of acquiring first training data corresponding to a first training image obtained by imaging tumor tissue or tumor cells;
• a second acquisition step of acquiring second training data corresponding to a second training image indicating a nuclear region of a tumor cell in the first training image;
• a third acquisition step of acquiring third training data corresponding to a third training image obtained by imaging a non-tumor tissue or a non-tumor cell;
• a fourth acquisition step of acquiring fourth training data corresponding to a fourth training image indicating a nuclear region of a non-tumor cell in the third training image;
• a learning step of causing the neural network to learn a relationship between the first training data and the second training data;
• and
• a learning step of causing the neural network to learn a relationship between the third training data and the fourth training data.