I am classifying text and have Training and Validation sets in csv format, with two classification types. When I load the data and run show_batch() to verify it looks right, I see that one classification type is in the majority of the data, even though both the Training and Validation CSVs are alternating between class types row by row. I have double checked both the CSVs I loaded and the uploaded versions as well, and they both have the alternating row by row class type schematic.
What are the possible reasons then that show_batch() shows data with predominately one class over another, even after extending it out 100 rows?
Thanks in advance for any help you can provide! 
Michael