dbg

ppcls/data/dataloader/pk_sampler.py

@@ -68,13 +68,14 @@ class PKSampler(DistributedBatchSampler):
             logger.error(
                 "PKSampler only support id_avg_prob and sample_avg_prob sample method, "
                 "but receive {}.".format(self.sample_method))
-        if sum(np.abs(self.prob_list - 1) > 0.00000001):
+        diff = np.abs(sum(self.prob_list) - 1)
+        if diff > 0.00000001:
             self.prob_list[-1] = 1 - sum(self.prob_list[:-1])
             if self.prob_list[-1] > 1 or self.prob_list[-1] < 0:
                 logger.error("PKSampler prob list error")
             else:
                 logger.info(
-                    "PKSampler: sum of prob list not equal to 1, change the last prob"
+                    "PKSampler: sum of prob list not equal to 1, diff is {}, change the last prob".format(diff)
                 )
 
     def __iter__(self):