Merge pull request #3 from lrm22005/Luis

Logging updated in loading

I found a error with a file based on the size, I like to ensure that this error is not associated with our data. 

The error was in 
    _, labeled_data, _, _, labeled_labels = load_data(data_path, labels_path, dataset_size=141, train=True, data_format=data_format, return_all="labeled")

and it is associated with the size of the data readed

                    time_freq_plot = np.array(pd.read_csv(seg_path, header=None))
                    time_freq_tensor = torch.Tensor(time_freq_plot).reshape(1, 128, 128)

Update project_1.py

This version has mainly 10 changes

Over the loading
Over the correlation evaluation using batches
Over the processing based on the definition
Returning a dictionary with some results of clusters.