Can the emd be applied to N*M features?

[kobewilliam]

Hi,
I have features and weights like that:

 feature_1 =np.array([ 
       [1.04575316661239,1.69292990243218,0.612760774468057],
       [1.16821637031221,0.218735435440605,-0.875853066386149],
       [0.100418304140198,-1.15811606056465,-0.983457410903412],
       [-0.201670950392358,1.38218284951703,0.155416682920061],
        [0,0,0] ] )
feature_2 =np.array([[0.959976216876303,0.887060389242358,0.423764319880558],
        [1.05375402855641,-0.0792857580903692,-0.751762626709595],
        [0.221638940653155,-1.42722937661751,-0.341283338320322],
        [-0.08438020740631,1.1902087763015,0.213336015331903],
        [-1.2245913124368,0.387806869920699,-0.0664959921088462]])


weight_1 = [0.339011925042589,0.198466780238501,0.126064735945486,0.336456558773424,0]
weight_2 = [0.438243366880146,0.184812442817932,0.0942360475754803,0.193961573650503,0.0887465690759378]

How can I calculate EMD value with those formate features? Thanks!