Merge pull request #291 from jiayiliu/master

improve export_quant_tflite_model.py for generalization

Merge pull request #287 from jiaxiang-wu/doc-performance

list uncompressed model's accuracy below each table

Merge pull request #285 from jiaxiang-wu/hotfix-batch-size

bugfix: incorrect number of mini-batches for evaluation

Merge pull request #277 from lee-bin/cp

Fix channel pruning doc

Merge pull request #246 from jyhengcoder/faster-rcnn

reset the default batch size on Pascal VOC to 32

Merge remote-tracking branch 'origin/faster-rcnn' into faster-rcnn

change model scope of Faster R-CNN models

Merge branch 'faster-rcnn' of https://github.com/jyhengcoder/PocketFlow into faster-rcnn

cast bboxes type for packing

cast bbox data type for packing