Added function: uniform--

ilabcode · Dec 26, 2023 · c6bec80 · c6bec80
1 parent dfaa280
commit c6bec80
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/ActiveInference.jl b/src/ActiveInference.jl
@@ -5,7 +5,7 @@ include("maths.jl")
 include("environment.jl")
 
 # From functions.jl
-export array_of_any, array_of_any_zeros, plot_beliefs, plot_gridworld, plot_likelihood, create_B_matrix, onehot, plot_point_on_grid, infer_states, get_expected_states, get_expected_observations, calculate_G, run_active_inference_loop, construct_policies, calculate_G_policies, compute_prob_actions,active_inference_with_planning, EpistChainEnv, GridWorldEnv
+export array_of_any, array_of_any_zeros, array_of_any_uniform, plot_beliefs, plot_gridworld, plot_likelihood, create_B_matrix, onehot, plot_point_on_grid, infer_states, get_expected_states, get_expected_observations, calculate_G, run_active_inference_loop, construct_policies, calculate_G_policies, compute_prob_actions,active_inference_with_planning, EpistChainEnv, GridWorldEnv
 
     # From maths.jl
     module Maths

diff --git a/src/functions.jl b/src/functions.jl
@@ -16,6 +16,16 @@ function array_of_any_zeros(shape_list)
     return arr
 end
 
+"""Creates an array of "Any" as a uniform categorical distribution"""
+function array_of_any_uniform(shape_list)
+    arr = Array{Any}(undef, length(shape_list))  
+    for i in eachindex(shape_list)
+        shape = shape_list[i]
+        arr[i] = norm_dist(ones(shape))  
+    end
+    return arr
+end
+
 """Function for Plotting Beliefs"""
 function plot_beliefs(belief_dist, title_str="")
     if abs(sum(belief_dist) - 1.0) > 1e-6