diff --git a/asm/classification.asm b/asm/classification.asm
index fbb02b3..1c3c295 100644
--- a/asm/classification.asm
+++ b/asm/classification.asm
@@ -25,60 +25,86 @@ OP_NEUR CONFIG_ANN 2 ADD_LAYER 3 NONE
 OP_NEUR CONFIG_ANN 2 FINALIZE
 ; (B) Load All Trained Weights for Classification
 OP_NEUR LOAD_ALL trained_weights
-; (C) Perform Inference on the 4 Principal ANNs
+; (C) Perform Inference on the 3 Principal ANNs
 OP_NEUR INFER_ANN 0 true 10
 ADD $t0, $zero, $t9
 OP_NEUR INFER_ANN 1 true 10
 ADD $t1, $zero, $t9
 OP_NEUR INFER_ANN 2 true 10
 ADD $t2, $zero, $t9
-; (D) Manual Majority Voting Among the 4 ANNs
+; (D) Naive Bayesian inference combining ANN outputs
+; Initialize log-likelihood accumulators for classes A, B, and U
 ADDI $t10, $zero, 0
 ADDI $t11, $zero, 0
 ADDI $t12, $zero, 0
+; Preload log-probability constants (scaled by 1000)
+ADDI $t13, $zero, -105      ; log(0.9)  ≈ -0.105
+ADDI $t14, $zero, -2995     ; log(0.05) ≈ -2.995
+
+; Process ANN0 prediction
 BEQ $t0, $zero, ann0_isA
 ADDI $at, $zero, 1
 BEQ $t0, $at, ann0_isB
 J ann0_isU
 ann0_isA:
-ADDI $t10, $t10, 1
+ADD $t10, $t10, $t13
+ADD $t11, $t11, $t14
+ADD $t12, $t12, $t14
 J ann0_done
 ann0_isB:
-ADDI $t11, $t11, 1
+ADD $t11, $t11, $t13
+ADD $t10, $t10, $t14
+ADD $t12, $t12, $t14
 J ann0_done
 ann0_isU:
-ADDI $t12, $t12, 1
-J ann0_done
+ADD $t12, $t12, $t13
+ADD $t10, $t10, $t14
+ADD $t11, $t11, $t14
 ann0_done:
+
+; Process ANN1 prediction
 BEQ $t1, $zero, ann1_isA
 ADDI $at, $zero, 1
 BEQ $t1, $at, ann1_isB
 J ann1_isU
 ann1_isA:
-ADDI $t10, $t10, 1
+ADD $t10, $t10, $t13
+ADD $t11, $t11, $t14
+ADD $t12, $t12, $t14
 J ann1_done
 ann1_isB:
-ADDI $t11, $t11, 1
+ADD $t11, $t11, $t13
+ADD $t10, $t10, $t14
+ADD $t12, $t12, $t14
 J ann1_done
 ann1_isU:
-ADDI $t12, $t12, 1
-J ann1_done
+ADD $t12, $t12, $t13
+ADD $t10, $t10, $t14
+ADD $t11, $t11, $t14
 ann1_done:
+
+; Process ANN2 prediction
 BEQ $t2, $zero, ann2_isA
 ADDI $at, $zero, 1
 BEQ $t2, $at, ann2_isB
 J ann2_isU
 ann2_isA:
-ADDI $t10, $t10, 1
+ADD $t10, $t10, $t13
+ADD $t11, $t11, $t14
+ADD $t12, $t12, $t14
 J ann2_done
 ann2_isB:
-ADDI $t11, $t11, 1
+ADD $t11, $t11, $t13
+ADD $t10, $t10, $t14
+ADD $t12, $t12, $t14
 J ann2_done
 ann2_isU:
-ADDI $t12, $t12, 1
-J ann2_done
+ADD $t12, $t12, $t13
+ADD $t10, $t10, $t14
+ADD $t11, $t11, $t14
 ann2_done:
-; (E) Decide Final Class based on Majority Vote
+
+; (E) Decide Final Class based on Maximum Posterior
 BGT $t10, $t11, checkA_vsU
 BGT $t11, $t10, checkB_vsU
 ADDI $t9, $zero, 2