diff --git a/src/tensorlibrary/learning/active.py b/src/tensorlibrary/learning/active.py
index 9a82993..c0999c7 100644
--- a/src/tensorlibrary/learning/active.py
+++ b/src/tensorlibrary/learning/active.py
@@ -82,27 +82,30 @@ def select_samples(self, **kwargs):
             n_samples_last_batch = self.n_samples - n_samples_per_batch * (n_batches - 1)
             indices = np.arange(0, total_samples)
             indices_select = []
+            min_selected_flag = False
             for k in range(n_batches):
                 idx_start = k * self.batch_size
                 if k == n_batches - 1: # last batch
                     cur_indices = indices[idx_start:]
                     sel_indices = self.algorithm(self.data[idx_start:, :], self.outputs[idx_start:],
-                                                 n_samples_per_batch,
-                                                 break_at_pos=self.break_at_pos, labels=self.labels,
-                                                 min_n_samples=self.min_n_samples, **kwargs)
-                    indices_select.append(sel_indices)
+                                                 n_samples_last_batch,
+                                                 break_at_pos=self.break_at_pos, labels=self.labels[idx_start:],
+                                                 min_n_samples=self.min_n_samples*(1-min_selected_flag), **kwargs)
+
                 else:
                     idx_end = (k + 1) * self.batch_size
                     cur_indices = indices[idx_start:idx_end]
                     sel_indices = self.algorithm(self.data[idx_start:idx_end, :], self.outputs[idx_start:idx_end],
                                                  n_samples_per_batch,
-                                                  break_at_pos=self.break_at_pos, labels=self.labels, min_n_samples=self.min_n_samples, **kwargs)
+                                                  break_at_pos=self.break_at_pos, labels=self.labels[idx_start:idx_end],
+                                                 min_n_samples=self.min_n_samples*(1-min_selected_flag), **kwargs)
 
                 indices_select.append(cur_indices[sel_indices])
-
+                if not min_selected_flag:
+                    min_selected_flag = sum(len(arr) for arr in indices_select) > self.min_n_samples
                 if self.break_at_pos:
                     # check where indices are positive
-                    if np.any(self.labels[indices_select[-1]] == 1) and len(indices_select[-1]) > self.min_n_samples:
+                    if np.any(self.labels[indices_select[-1]] == 1) and min_selected_flag:
                         break
 
             self.indices = tl.concatenate(indices_select)
@@ -174,7 +177,7 @@ def uncertainty_strategy(outputs, n_samples=-1, thresh=-1, *, break_at_pos=False
 
 
 def combined_strategy(x_feat, outputs, max_samples, l=0.5, m=10, sim_measure='cos', feature_map='rbf', map_param=1.0, \
-    approx=False, min_div_max=0., break_at_pos=False, labels=None, min_n_samples=50):
+                      approx=False, max_min_sim=1., break_at_pos=False, labels=None, min_n_samples=50):
     """
     Perform combined strategy for active learning.
     Args:
@@ -186,7 +189,7 @@ def combined_strategy(x_feat, outputs, max_samples, l=0.5, m=10, sim_measure='co
         feature_map: feature map to use, default is rbf kernel: 'rbf'
         map_param: parameter for the feature map (or kernel function), default is 1.0
         approx: whether to use the approximate feature map instead of kernel function
-        min_div_max: minimum value the maximum diversity measure, break if all values are below this threshold
+        max_min_sim: minimum value the maximum diversity measure, break if all values are below this threshold
 
     Returns:
         indices: indices of the most uncertain samples
@@ -219,13 +222,13 @@ def combined_strategy(x_feat, outputs, max_samples, l=0.5, m=10, sim_measure='co
         # div[indices[k], k] = 0  # for max to work
         # take max over the columns o
         sim_max = tl.max(sim, axis=1)  # results in N_feats x 1
-        if tl.all(sim_max[~indices[k]] < min_div_max):
-            indices = indices[:k]
+        if tl.min(np.delete(sim_max, indices[:k+1])) > max_min_sim:
+            indices = indices[:k+1]
             break
 
         indices[k+1] = tl.argmin(l*outputs + (1-l)*sim_max)
         if break_at_pos:
-            if tl.any(labels[indices[k]] == 1):
+            if tl.any(labels[indices[:k+2]] == 1):
                 breaktime = True
             if breaktime and k >= min_n_samples-1:
                 indices = indices[:k + 2]