I am very new to SHAP and I would like to give it a try, but I am having some difficulty. The model is already trained and seems to perform well. I then use the training data to test SHAP with. It looks like so: var_Braeburn var_Cripps Pink var_Dazzle var_Fuji var_Granny Smith \ 0 1 0 0 0 0 1 0 1 0 0 0 2 0 1 0 0 0 3 0 1 0 0 0 4 0 1 0 0 0 var_Other Variety var_Royal Gala (Tenroy) root_CG202 root_M793 \ 0 0 0 0 0 1 0 0 1 0 2 0 0 1 0 3 0 0 0 0 4 0 0 0 0 root_MM106 ... frt_BioRich Organic Compost_single \ 0 1 ... 0 1 0 ... 0 2 0 ... 0 3 1 ... 0 4 1 ... 0 frt_Biomin Boron_single frt_Biomin Zinc_single \ 0 0 1 1 0 0 2 0 0 3 0 0 4 0 0 frt_Fertco Brimstone90 sulphur_single frt_Fertco Guano _single \ 0 0 0 1 0 0 2 0 0 3 0 0 4 0 0 frt_Gro Mn_multiple frt_Gro Mn_single frt_Organic Mag Super_multiple \ 0 0 0 0 1 1 0 1 2 1 0 1 3 1 0 1 4 1 0 1 frt_Organic Mag Super_single frt_Other Fertiliser 0 0 0 1 0 0 2 0 0 3 0 0 4 0 0 I then do explainer = shap.Explainer(model) and shap_values = explainer(X_train) This runs without error and shap_values gives me this: .values = array([[[ 0.00775555, -0.00775555], [-0.03221035, 0.03221035], [-0.0027203 , 0.0027203 ], ..., [ 0.00259787, -0.00259787], [-0.00459262, 0.00459262], [-0.0303394 , 0.0303394 ]], [[-0.00068313, 0.00068313], [-0.03006355, 0.03006355], [-0.00245706, 0.00245706], ..., [-0.00418809, 0.00418809], [-0.00088372, 0.00088372], [-0.00030019, 0.00030019]], [[-0.00068313, 0.00068313], [-0.03006355, 0.03006355], [-0.00245706, 0.00245706], ..., [-0.00418809, 0.00418809], [-0.00088372, 0.00088372], [-0.00030019, 0.00030019]], ..., However, when I then run shap.plots.beeswarm(shap_values), I get the following error: ValueError: The beeswarm plot does not support plotting explanations with instances that have more than one dimension! What am I doing wrong here? Continue reading...