tsne.py 文件源码

def twoDB(Xtrain, Ytrain):


    pca = PCA()
    reduced = pca.fit_transform(Xtrain)


    tsne = TSNE()
    Z = tsne_divide(tsne, reduced, len(Ytrain))


    # Save the PCA vectors
    with open("packet_tsneBinfo"+str(reduce_number), "wb") as f:
        pickle.dump(Z, f)
        pickle.dump(Xtrain, f)
        pickle.dump(Ytrain, f)

    return