liuchang8am / neuraltalk2 Goto Github PK

How did you make a json file for flickr8k? I have made one in .txt file and transform it to .json .But when I do the prepro.py .The command shows:

$python prepro.py --input_json flickr/flickr8k_raw.json --num_val 5000 --num_test 5000 --images_root flickr/images --word_count_threshold 5 --output_json flikcr/flickr8k.json --output_h5 flickr/flickr8ktalk.h5
parsed input parameters:
{
"output_json": "flikcr/flickr8k.json",
"images_root": "flickr/images",
"input_json": "flickr/flickr8k_raw.json",
"word_count_threshold": 5,
"max_length": 16,
"output_h5": "flickr/flickr8ktalk.h5",
"num_test": 5000,
"num_val": 5000
}
Traceback (most recent call last):
File "prepro.py", line 240, in
main(params)
File "prepro.py", line 157, in main
imgs = json.load(open(params['input_json'], 'r'))
File "/usr/lib/python2.7/json/init.py", line 291, in load
**kw)
File "/usr/lib/python2.7/json/init.py", line 339, in loads
return _default_decoder.decode(s)
File "/usr/lib/python2.7/json/decoder.py", line 364, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/lib/python2.7/json/decoder.py", line 380, in raw_decode
obj, end = self.scan_once(s, idx)
ValueError: Expecting , delimiter: line 433 column 308 (char 82428)