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eval_ir_llms.py
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eval_ir_llms.py
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from retrieval.data.data_dealer import ImageDataDealer, TextDataDealer
from util.common_util import setup_with_args
from datetime import datetime
import logging
import pandas as pd
import os
import tqdm
from PIL import Image
from transformers import InstructBlipProcessor, InstructBlipForConditionalGeneration
import pickle
from models import my_InstructBLIP,my_BLIP2,my_Mistral
from sentence_transformers import LoggingHandler
import argparse
import time
from datetime import timedelta
import torch
import torchvision.transforms as T
from torch.utils.data import DataLoader
import numpy as np
import json
import matplotlib.pyplot as plt
def mocheg_retriever(mocheg_top_retrieved,mode):
#base_dir='/nfs/home/tahmasebis/Mocheg/data/images'
base_dir=f'/nfs/home/tahmasebis/Mocheg/data/factify/{mode}/images'
mocheg_corpus=torch.load(mocheg_top_retrieved)
for q_key in mocheg_corpus:
for c_item in mocheg_corpus[q_key]:
c_item['corpus_path']=os.path.join(base_dir,c_item['corpus_id'])
return mocheg_corpus
def load_qrels(data_folder,relevancy_level, media="txt"):
if media == "txt":
qrel_file_name = "text_evidence_qrels_sentence_level.csv"
#qrel_file_name = "qrels_txt_sen_reranked_top10.csv"
#qrel_file_name = "qrels_txt_sen_union_top10.csv"
else:
qrel_file_name = "img_evidence_qrels.csv" # img_evidence_relevant_document_mapping.
#qrel_file_name = "qrels_img_union_top10.csv"
qrels_filepath = os.path.join(data_folder, qrel_file_name)
df_news = pd.read_csv(qrels_filepath, encoding="utf8")
needed_pids = set() # Passage IDs we need
needed_qids = set() # Query IDs we need
negative_rel_docs = {}
dev_rel_docs = {} # Mapping qid => set with relevant pids
# Load which passages are relevant for which queries
for _, row in tqdm.tqdm(df_news.iterrows()):
if relevancy_level=='RELEVANCY':
qid, pid, relevance = row["TOPIC"], row["DOCUMENT#"], row["RELEVANCY"]
elif relevancy_level=='evidence_relevant':
qid, pid, relevance = row["TOPIC"], row["DOCUMENT#"], row["evidence_relevant"]
if relevance == 1:
if qid not in dev_rel_docs:
dev_rel_docs[qid] = set()
dev_rel_docs[qid].add(pid)
needed_pids.add(pid)
needed_qids.add(qid)
else:
if qid not in negative_rel_docs:
negative_rel_docs[qid] = set()
negative_rel_docs[qid].add(pid)
return dev_rel_docs, needed_pids, needed_qids#, negative_rel_docs
def load_queries(data_folder,needed_qids):
dev_queries_file = os.path.join(data_folder, 'Corpus2.csv')
df_news = pd.read_csv(dev_queries_file ,encoding="utf8")
dev_queries = {} #Our dev queries. qid => query
for _,row in tqdm.tqdm(df_news.iterrows()):
claim_id=row["claim_id"]
claim=row['Claim']
if claim_id in needed_qids:
dev_queries[claim_id]=claim.strip()
return dev_queries
def get_train_queries(queries,positive_rel_docs):
train_queries = {}
for qid,pid_set in positive_rel_docs.items():
train_queries[qid] = {'qid': qid, 'query': queries[qid], 'pos': pid_set}
return train_queries
class IRDataset(torch.utils.data.Dataset):
def __init__(self, images):
# self.images = images
self.keys = list(images.keys())
self.images = list(images.values())
def __getitem__(self, idx):
return {"image": self.images[idx], "key":self.keys[idx]}
def __len__(self):
return len(self.images)
def collate_fn(self, batchs):
batchs_clear = {"image":[], "key":[]}
for batch in batchs:
batchs_clear['image'].append(batch['image'])
batchs_clear['key'].append(batch['key'])
return batchs_clear
def get_prompt(query,prompt):
return f"{prompt}\n text query:{query}"
def get_prompt_text(prompt,query,corpus):
p=[]
for c in corpus:
p.append(f"{prompt}\n ### query:{query}\n ### corpus:{c} ### Answer:")
return p
def print_scores(scores):
for k in scores['precision@k']:
print("Precision@{}: {:.2f}%".format(k, scores['precision@k'][k] * 100))
print("Recall@{}: {:.2f}%".format(k, scores['recall@k'][k] * 100))
print("MAP@{}: {:.2f}".format(k, scores['map@k'][k]* 100))
def mocheg_ir_loop(model,train_queries,corpus,question,batch_size,use_llm_score,output_path):
train_queries=dict(sorted(train_queries.items()))
corpus=dict(sorted(corpus.items()))
Transforms=T.Resize((224,224))
start_time = time.time()
for query_key in tqdm.tqdm(train_queries):
images = {}
train_queries[query_key]['predictions'] = []
prompt = get_prompt(train_queries[query_key]['query'], question)
#print(prompt)
top_corpus=corpus[query_key]
for corpus_key in top_corpus:
#print(corpus_key['corpus_path'])
#img = Image.open(corpus_key['corpus_path']).convert("RGB")
img =T.PILToTensor()(Image.open(corpus_key['corpus_path']).convert("RGB"))
images[corpus_key['corpus_id']] = Transforms(img)
#print('length of images tensor:')
#print(len(images))
corpus_dataset = IRDataset(images=images)
corpus_loader = DataLoader(corpus_dataset, batch_size=batch_size, shuffle=False
#,collate_fn=corpus_dataset.collate_fn
)
for batch in corpus_loader:
batch_images = batch['image']
batch_keys = batch['key']
#q1=[prompt] * batch_size
if use_llm_score==True:
generated_texts, generated_texts_probas = model.get_response_pbc(images=batch_images, queries=[prompt] * batch_size)
for generated_text, batch_key, generated_text_proba in zip(generated_texts, batch_keys, generated_texts_probas):
train_queries[query_key]['predictions'].append(
{"candidate-image-key": batch_key, "generated-text": generated_text, "score": generated_text_proba})
else:
generated_texts = model.get_response_IRS(images=batch_images, queries=[prompt] * batch_size)
#generated_texts = model.get_response_others(images=batch_images, queries=[prompt] * batch_size)
for generated_text, batch_key in zip(generated_texts, batch_keys):
train_queries[query_key]['predictions'].append(
{"candidate-image-key": batch_key, "generated-text": generated_text})
end_time_query = time.time()
end_time_query=time.time()
print(f"Elapsed time for all queries: "+str(timedelta(seconds=(end_time_query-start_time))))
with open(os.path.join(output_path,'test_llm_output_dict.pkl'), 'wb') as f:
pickle.dump(train_queries, f)
return train_queries
def mocheg_ir_loop_text(model,train_queries,mocheg_corpus,corpus,question,batch_size,use_llm_score,output_path):
train_queries=dict(sorted(train_queries.items()))
mocheg_corpus=dict(sorted(mocheg_corpus.items()))
start_time = time.time()
for query_key in tqdm.tqdm(train_queries):
images = {}
train_queries[query_key]['predictions'] = []
#prompt = get_prompt_text(train_queries[query_key]['query'], question)
#print(prompt)
top_corpus=mocheg_corpus[query_key]
for corpus_key in top_corpus:
#print(corpus_key['corpus_path'])
#img = Image.open(corpus_key['corpus_path']).convert("RGB")
#img =T.PILToTensor()(Image.open(corpus_key['corpus_path']).convert("RGB"))
#images[corpus_key['corpus_id']] = Transforms(img)
images[corpus_key['corpus_id']]=corpus[corpus_key['corpus_id']]
corpus_dataset = IRDataset(images=images)
corpus_loader = DataLoader(corpus_dataset, batch_size=batch_size, shuffle=False)
for batch in corpus_loader:
#start_time_batch=time.time()
batch_images = batch['image']
batch_keys = batch['key']
prompt = get_prompt_text(question,train_queries[query_key]['query'], batch_images)
#generated_texts = model.get_response_orig(prompt)
#generated_texts, generated_texts_probas = model.get_response_score(prompt)
if use_llm_score == True:
generated_texts, generated_texts_probas = model.get_response_pbc(prompt)
for generated_text, batch_key, generated_text_proba in zip(generated_texts, batch_keys, generated_texts_probas):
train_queries[query_key]['predictions'].append(
{"candidate-image-key": batch_key, "generated-text": generated_text, "score": generated_text_proba})
#for generated_text, batch_key in zip(generated_texts, batch_keys):
# train_queries[query_key]['predictions'].append(
# {"candidate-image-key": batch_key, "generated-text": generated_text})
else:
generated_texts = model.get_response_IRS(prompt)
for generated_text, batch_key in zip(generated_texts, batch_keys):
train_queries[query_key]['predictions'].append(
{"candidate-image-key": batch_key, "generated-text": generated_text})
end_time_query=time.time()
print(f"Elapsed time for all queries: "+str(timedelta(seconds=(end_time_query-start_time))))
with open(os.path.join(output_path,'test_llm_output_dict.pkl'), 'wb') as f:
pickle.dump(train_queries, f)
return train_queries
def reranker(llm_output,mocheg_output,k,path):
for k_val in k:
for llm_key in llm_output:
predictions = llm_output[llm_key]['predictions']
llm_out_df = pd.DataFrame(columns=['candidate-image-key','generated-text'])
for i in predictions:
i['generated-text']=i['generated-text'].lower()
llm_out_df=llm_out_df.append(i,ignore_index=True)
# build mocheg dataframe output for each query
mocheg_out_df = pd.DataFrame(columns=['corpus_id', 'score'])
for c in mocheg_output[llm_key]:
mocheg_out_df=mocheg_out_df.append(c,ignore_index=True)
#llm_out_df['label'] = llm_out_df['generated-text'].apply(lambda x: 1 if x == "yes" else (0.0001 if x == "no" else -1))
llm_out_df['label'] = llm_out_df['generated-text'].apply(lambda x: 1 if x == "yes" else 0.0001 )
################### ghaedetan bayad img_id ha yeki bashe va be yek tartib (check kon) #####################
llm_out_df['score']=llm_out_df['label']*mocheg_out_df['score']
llm_out_df=llm_out_df.sort_values(by=['score'],ascending=False,ignore_index=True)
final_output_df = llm_out_df[['candidate-image-key','score']].head(k_val)
llm_output[llm_key][f'top_pred_{k_val}'] = final_output_df.to_dict(orient='index')
with open(os.path.join(path,'./test_reranked_output_dict.pkl'), 'wb') as f:
pickle.dump(llm_output,f)
return llm_output
def reranker_llm_score(llm_output, k, path):
for k_val in k:
for llm_key in llm_output:
predictions = llm_output[llm_key]['predictions']
llm_out_df = pd.DataFrame(columns=['candidate-image-key', 'generated-text','score'])
for i in predictions:
llm_out_df = llm_out_df.append(i, ignore_index=True)
llm_out_df['label'] = llm_out_df['generated-text'].apply(lambda x: 1 if x == "yes" else (-1 if x == "no" else 0))
llm_out_df['p_yes'] = llm_out_df['label'] * llm_out_df['score']
llm_out_df['p_yes'] = llm_out_df['p_yes'].apply(lambda x: x if x >=0 else 1+x)
llm_out_df['flag'] = llm_out_df['generated-text'].apply(lambda x: 1 if x == "yes" else (0.00001 if x == "no" else 0))
llm_out_df['score'] = llm_out_df['flag'] * llm_out_df['p_yes']
llm_out_df = llm_out_df.sort_values(by=['score'], ascending=False, ignore_index=True)
final_output_df = llm_out_df[['candidate-image-key','generated-text', 'score']].head(k_val)
llm_output[llm_key][f'top_pred_{k_val}'] = final_output_df.to_dict(orient='index')
with open(os.path.join(path, './test_reranked_output_dict.pkl'), 'wb') as f:
pickle.dump(llm_output, f)
return llm_output
def reranker_llm_score_pbc(llm_output, k, path):
for k_val in k:
for llm_key in llm_output:
predictions = llm_output[llm_key]['predictions']
llm_out_df = pd.DataFrame(columns=['candidate-image-key', 'generated-text','score'])
for i in predictions:
llm_out_df = llm_out_df.append(i, ignore_index=True)
llm_out_df['label'] = llm_out_df['generated-text'].apply(lambda x: 1 if x == "yes" else -1)
llm_out_df['p_yes'] = llm_out_df['label'] * llm_out_df['score']
llm_out_df['p_yes'] = llm_out_df['p_yes'].apply(lambda x: x if x >0 else 1+x)
llm_out_df['flag'] = llm_out_df['generated-text'].apply(lambda x: 1 if x == "yes" else 0.00001)
llm_out_df['score'] = llm_out_df['flag'] * llm_out_df['p_yes']
llm_out_df = llm_out_df.sort_values(by=['score'], ascending=False, ignore_index=True)
final_output_df = llm_out_df[['candidate-image-key','generated-text', 'score']].head(k_val)
llm_output[llm_key][f'top_pred_{k_val}'] = final_output_df.to_dict(orient='index')
with open(os.path.join(path, './test_reranked_output_dict.pkl'), 'wb') as f:
pickle.dump(llm_output, f)
return llm_output
def compute_metrics(final_output,k,output_path):
P = {k: [] for k in k}
R = {k: [] for k in k}
AP = {k: [] for k in k}
for k_val in k:
for q_key in final_output:
correct = 0
GT = final_output[q_key]['pos']
label = final_output[q_key][f'top_pred_{k_val}']
############# Calculate Precision and Recall######################
for hit in label:
if label[hit]['candidate-image-key'] in GT:
correct += 1
P[k_val].append(correct / len(label))
R[k_val].append(correct / len(GT))
############# Calculate MAP (Mean Average Precision) ############################
correct = 0
sum_precisions = 0
for rank in label:
if label[rank]['candidate-image-key'] in GT:
correct += 1
sum_precisions += correct / (rank + 1)
avg_precision = sum_precisions / min(k_val, len(GT))
AP[k_val].append(avg_precision)
for k_val in P:
P[k_val] = np.mean(P[k_val])
for k_val in R:
R[k_val] = np.mean(R[k_val])
for k_val in AP:
AP[k_val] = np.mean(AP[k_val])
scores = {'precision@k': P, 'recall@k': R, 'map@k': AP}
print_scores(scores)
with open(os.path.join(output_path,'score_results.pkl'), 'wb') as f:
pickle.dump(scores,f)
def compute_hallucination(llm_output,output_path):
X=[]
for key in llm_output:
for pred in llm_output[key]['predictions']:
X.append(pred['generated-text'].lower())
H_df=pd.DataFrame(columns={'text'})
H_df['text']=X
H_df['text'] = H_df['text'].apply(lambda x: "yes" if x == "yes" else ("no" if x == "no" else 'H'))
ax=H_df.value_counts(sort=True).plot.bar(fontsize=12,color=['r','b','g'])
ax.bar_label(ax.containers[0])
plt.savefig(os.path.join(output_path,'Halluciniation_bar.jpg'))
def answer_mapping(llm_out,run_dir):
notin=pd.DataFrame(columns=['q_id','c_id'])
for item in llm_out:
top_corpus=llm_out[item]['predictions']
for i_idx,i in enumerate(top_corpus):
if '### Answer:' in i['generated-text']:
#if i['generated-text'].find('### Answer:'):
i['generated-text']=i['generated-text'].split('### Answer:')[1].strip()
i['generated-text'] =i['generated-text'].lower()
else:
notin=notin.append({'q_id':item,'c_id':i_idx},ignore_index=True)
notin.to_csv(os.path.join(run_dir,'./notin_ids.csv'),index=False)
return llm_out
def test(args):
if args.media=="txt":
data_dealer=TextDataDealer()
else:
data_dealer=ImageDataDealer()
corpus_max_size=0
################################## Load the query data and GT ###########################################################
positive_rel_docs, needed_pids, needed_qids = load_qrels(args.test_data_folder, args.relevancy_level, args.media)
dev_queries = load_queries(args.test_data_folder, needed_qids)
train_queries = get_train_queries(dev_queries, positive_rel_docs)
logging.info("Queries: {}".format(len(dev_queries)))
_,args=setup_with_args(args,'retrieval/output/ir_llms','test-{}-{}'.format(args.model_name.replace("/", "-"), datetime.now().strftime("%Y-%m-%d_%H-%M-%S")))
#_,args=setup_with_args(args,'retrieval/output/ir_llms/factify','{}-{}-{}'.format(args.mode,args.model_name.replace("/", "-"), datetime.now().strftime("%Y-%m-%d_%H-%M-%S")))
with open(os.path.join(args.run_dir,'config.txt'), 'w') as f:
json.dump(args.__dict__, f, indent=2)
############################### testing loop #############################################
if args.media=='img':
corpus=mocheg_retriever(args.mocheg_result_path,args.mode)
print('loading the Image model starts:')
model=my_InstructBLIP(model=args.model_name, processor=args.model_name)
#model=my_InstructBLIP(model=args.model_name, processor=args.model_name)
test_output=mocheg_ir_loop(model,train_queries,corpus,args.prompt,args.batch_size,args.use_llm_score,output_path=args.run_dir)
if args.use_llm_score:
final_output,_=reranker_llm_score_pbc(test_output,args.top_k,args.run_dir)
else:
final_output,_=reranker(test_output,corpus,args.top_k,args.run_dir)
else:
mocheg_txt_corpus=torch.load(args.mocheg_result_path)
corpus=data_dealer.load_corpus(args.test_data_folder, corpus_max_size)
print('loading the text model starts:')
model=my_Mistral(model=args.model_name, tokenizer=args.model_name)
test_output=mocheg_ir_loop_text(model,train_queries,mocheg_txt_corpus,corpus,args.prompt,args.batch_size,args.use_llm_score,output_path=args.run_dir)
test_output=answer_mapping(test_output,args.run_dir)
if args.use_llm_score:
final_output,_=reranker_llm_score_pbc(test_output,args.top_k,args.run_dir)
#final_output,_=reranker_llm_score(test_output,args.top_k,args.run_dir)
else:
final_output,_=reranker(test_output,mocheg_txt_corpus,args.top_k,args.run_dir)
############################## calculate the metrics and plot ###########################################
#compute_hallucination(test_output,args.run_dir)
compute_metrics(final_output,args.top_k,args.run_dir)
def get_args():
#### Just some code to print debug information to stdout
logging.basicConfig(format='%(asctime)s - %(message)s',
datefmt='%Y-%m-%d %H:%M:%S',
level=logging.INFO,
handlers=[LoggingHandler()])
parser = argparse.ArgumentParser()
#parser.add_argument("--prompt", type=str, help="LLM Prompt",default='Is this text query related to the image?')
parser.add_argument("--prompt", type=str, help="LLM Prompt",default='Is this image and text query mentioning the same person or topic? answer with yes or no.')
#parser.add_argument("--prompt", type=str, help="LLM Prompt",default='Is this corpus related to the query? Answer with yes or no.')
#parser.add_argument("--prompt", type=str, help="LLM Prompt",default='Is this corpus an evidence for the query? answer with yes or no.')
parser.add_argument("--batch_size", type=int,help="It must be divisible by the top_k", default=50)
parser.add_argument("--top_k", type=int, default=[1,2,5,10])
parser.add_argument("--relevancy_level", default="RELEVANCY")# 480
parser.add_argument("--media", type=str,default='img') # txt,img
parser.add_argument("--model_name", default='Salesforce/instructblip-flan-t5-xl') #{'Mistral-7B-OpenOrca','instructblip-flan-t5-xl'}
parser.add_argument("--mode", type=str, default="test") #{'test', 'valid'}
parser.add_argument("--use_llm_score", default=False)
#parser.add_argument("--use_mocheg_retriever", default=True)
#parser.add_argument("--mocheg_result_path", default='./retrieval/output/factify/00012-valid_bi-encoder-checkpoint-text_retrieval-bi_encoder-2024-04-22_14-31-27/query_result_txt.pkl')
#parser.add_argument("--mocheg_result_path", default='./retrieval/output/factify/00016-valid_bi-encoder-checkpoint-image_retrieval-2024-05-06_12-43-29/query_result_img.pkl')
#parser.add_argument("--mocheg_result_path", default='./retrieval/output/run_3/00015-test_bi-encoder-checkpoint-image_retrieval-2023-09-18_14-04-55/query_result_img.pkl')
parser.add_argument("--mocheg_result_path", default='./retrieval/output/run_3/00020-test_bi-encoder-checkpoint-text_retrieval-bi_encoder-2023-11-14_20-18-44/query_result_txt.pkl')
#parser.add_argument("--mocheg_result_path", default='./retrieval/output/annotation/mocheg_top10/00001-test_bi-encoder-checkpoint-image_retrieval-2024-01-15_12-56-55/query_result_img.pkl')
#parser.add_argument("--mocheg_result_path", default='./retrieval/output/annotation/mocheg_top10/00002-test_bi-encoder-checkpoint-text_retrieval-bi_encoder-2024-01-22_15-24-51/query_result_txt_top10.pkl')
#parser.add_argument("--mocheg_result_path", default='./retrieval/output/run_3/00020-test_bi-encoder-checkpoint-text_retrieval-bi_encoder-2023-11-14_20-18-44/query_result_sampled_txt_top100.pkl')
#parser.add_argument("--mocheg_result_path", default='./retrieval/output/run_3/00014-test_bi-encoder-checkpoint-image_retrieval-2023-08-10_19-48-39/query_result_sampled_img_top100.pkl')
parser.add_argument('--train_data_folder', help='input',default='./data/train')
parser.add_argument('--test_data_folder', help='input', default='./data/test')
#parser.add_argument('--test_data_folder', help='input', default='./data/factify/valid')
parser.add_argument('--val_data_folder', help='input', default='./data/val')
################# related args for Mocheg code to be run ######################################################################
parser.add_argument("--desc", type=str) # txt,img
parser.add_argument("--max_passages", default=0, type=int)
parser.add_argument("--max_seq_length", type=int,default=256)# txt,img
args = parser.parse_args()
print(args)
return args
def main():
start_time = time.time()
args = get_args()
if args.mode == "test" or "val":
test(args)
end_time_query=time.time()
print(f"Elapsed time: "+str(timedelta(seconds=(end_time_query-start_time))))
if __name__ == "__main__":
main()