upload evaluation scripts

mteb_evaluation.py

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+"""
+Script for evaluating Jina Embedding Models on the MTEB benchmark.
+
+This script is based on the MTEB example:
+https://github.com/embeddings-benchmark/mteb/blob/main/scripts/run_mteb_english.py
+"""
+
+import logging
+
+from mteb import MTEB
+from sentence_transformers import SentenceTransformer
+
+logging.basicConfig(level=logging.INFO)
+
+logger = logging.getLogger("main")
+
+TASK_LIST_CLASSIFICATION = [
+    "AmazonCounterfactualClassification",
+    "AmazonPolarityClassification",
+    "AmazonReviewsClassification",
+    "Banking77Classification",
+    "EmotionClassification",
+    "ImdbClassification",
+    "MassiveIntentClassification",
+    "MassiveScenarioClassification",
+    "MTOPDomainClassification",
+    "MTOPIntentClassification",
+    "ToxicConversationsClassification",
+    "TweetSentimentExtractionClassification",
+]
+
+TASK_LIST_CLUSTERING = [
+    "ArxivClusteringP2P",
+    "ArxivClusteringS2S",
+    "BiorxivClusteringP2P",
+    "BiorxivClusteringS2S",
+    "MedrxivClusteringP2P",
+    "MedrxivClusteringS2S",
+    "RedditClustering",
+    "RedditClusteringP2P",
+    "StackExchangeClustering",
+    "StackExchangeClusteringP2P",
+    "TwentyNewsgroupsClustering",
+]
+
+TASK_LIST_PAIR_CLASSIFICATION = [
+    "SprintDuplicateQuestions",
+    "TwitterSemEval2015",
+    "TwitterURLCorpus",
+]
+
+TASK_LIST_RERANKING = [
+    "AskUbuntuDupQuestions",
+    "MindSmallReranking",
+    "SciDocsRR",
+    "StackOverflowDupQuestions",
+]
+
+TASK_LIST_RETRIEVAL = [
+    "ArguAna",
+    "ClimateFEVER",
+    "CQADupstackAndroidRetrieval",
+    "CQADupstackEnglishRetrieval",
+    "CQADupstackGamingRetrieval",
+    "CQADupstackGisRetrieval",
+    "CQADupstackMathematicaRetrieval",
+    "CQADupstackPhysicsRetrieval",
+    "CQADupstackProgrammersRetrieval",
+    "CQADupstackStatsRetrieval",
+    "CQADupstackTexRetrieval",
+    "CQADupstackUnixRetrieval",
+    "CQADupstackWebmastersRetrieval",
+    "CQADupstackWordpressRetrieval",
+    "DBPedia",
+    "FEVER",
+    "FiQA2018",
+    "HotpotQA",
+    "MSMARCO",
+    "NFCorpus",
+    "NQ",
+    "QuoraRetrieval",
+    "SCIDOCS",
+    "SciFact",
+    "Touche2020",
+    "TRECCOVID",
+]
+
+TASK_LIST_STS = [
+    "BIOSSES",
+    "SICK-R",
+    "STS12",
+    "STS13",
+    "STS14",
+    "STS15",
+    "STS16",
+    "STS17",
+    "STS22",
+    "STSBenchmark",
+    "SummEval",
+]
+
+TASK_LIST = (
+    TASK_LIST_CLASSIFICATION
+    + TASK_LIST_CLUSTERING
+    + TASK_LIST_PAIR_CLASSIFICATION
+    + TASK_LIST_RERANKING
+    + TASK_LIST_RETRIEVAL
+    + TASK_LIST_STS
+)
+
+model_name = "jinaai/jina-embedding-s-en-v1"
+model = SentenceTransformer(model_name)
+
+for task in TASK_LIST:
+    logger.info(f"Running task: {task}")
+    eval_splits = ["dev"] if task == "MSMARCO" else ["test"]
+    evaluation = MTEB(tasks=[task], task_langs=["en"])  # Remove "en" for running all languages
+    evaluation.run(model, output_folder=f"results/{model_name}", eval_splits=eval_splits)

negation_evaluation.py

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+from datasets import load_dataset
+from sentence_transformers import SentenceTransformer
+from torch.nn.functional import cosine_similarity as cos_sim
+
+model_name = "jinaai/jina-embedding-b-en-v1"
+model = SentenceTransformer(model_name)
+
+dataset = load_dataset('jinaai/negation-dataset', split='test')
+anchor_embeddings = model.encode([item['anchor'] for item in dataset], convert_to_tensor=True)
+entailment_embeddings = model.encode([item['entailment'] for item in dataset], convert_to_tensor=True)
+negative_embeddings = model.encode([item['negative'] for item in dataset], convert_to_tensor=True)
+
+
+positive_similarities = cos_sim(anchor_embeddings, entailment_embeddings)
+entailment_negatives = cos_sim(negative_embeddings, entailment_embeddings)
+anchor_negatives = cos_sim(anchor_embeddings, negative_embeddings)
+entailment_score = sum(positive_similarities > entailment_negatives).item() / len(anchor_embeddings)
+anchor_score = sum(positive_similarities > anchor_negatives).item() / len(anchor_embeddings)
+print('entailment_score: ', entailment_score)
+print('anchor_score: ', anchor_score)