| from colbert.utils.utils import print_message
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| from utility.utils.dpr import DPR_normalize, has_answer
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| def tokenize_all_answers(args):
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| qid, question, answers = args
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| return qid, question, [DPR_normalize(ans) for ans in answers]
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|
| def assign_label_to_passage(args):
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| idx, (qid, pid, rank, passage, tokenized_answers) = args
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|
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| if idx % (1*1000*1000) == 0:
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| print(idx)
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|
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| return qid, pid, rank, has_answer(tokenized_answers, passage)
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|
| def check_sizes(qid2answers, qid2rankings):
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| num_judged_queries = len(qid2answers)
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| num_ranked_queries = len(qid2rankings)
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| print_message('num_judged_queries =', num_judged_queries)
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| print_message('num_ranked_queries =', num_ranked_queries)
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| if num_judged_queries != num_ranked_queries:
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| assert num_ranked_queries <= num_judged_queries
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| print('\n\n')
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| print_message('[WARNING] num_judged_queries != num_ranked_queries')
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| print('\n\n')
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| return num_judged_queries, num_ranked_queries
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|
| def compute_and_write_labels(output_path, qid2answers, qid2rankings):
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| cutoffs = [1, 5, 10, 20, 30, 50, 100, 1000, 'all']
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| success = {cutoff: 0.0 for cutoff in cutoffs}
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| counts = {cutoff: 0.0 for cutoff in cutoffs}
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|
|
| with open(output_path, 'w') as f:
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| for qid in qid2answers:
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| if qid not in qid2rankings:
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| continue
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|
|
| prev_rank = 0
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| labels = []
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| for pid, rank, label in qid2rankings[qid]:
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| assert rank == prev_rank+1, (qid, pid, (prev_rank, rank))
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| prev_rank = rank
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| labels.append(label)
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| line = '\t'.join(map(str, [qid, pid, rank, int(label)])) + '\n'
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| f.write(line)
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| for cutoff in cutoffs:
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| if cutoff != 'all':
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| success[cutoff] += sum(labels[:cutoff]) > 0
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| counts[cutoff] += sum(labels[:cutoff])
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| else:
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| success[cutoff] += sum(labels) > 0
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| counts[cutoff] += sum(labels)
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|
| return success, counts
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