rounding error

tiger.py

@@ -102,7 +102,7 @@ def find_off_targets(guides, batch_size=1000):
         # find and log off-targets
         transcripts = one_hot_encode_sequence(df_batch['seq'].values.tolist(), add_context_padding=False)
         num_mismatches = GUIDE_LEN - tf.nn.conv1d(transcripts, guide_filter, stride=1, padding='SAME')
-        loc_off_targets = tf.where(num_mismatches <= NUM_MISMATCHES).numpy()
+        loc_off_targets = tf.where(tf.round(num_mismatches) <= NUM_MISMATCHES).numpy()
         df_off_targets = pd.concat([df_off_targets, pd.DataFrame({
             'Guide': np.array(guides)[loc_off_targets[:, 2]],
             'Isoform': df_batch.index.values[loc_off_targets[:, 0]],