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data/retrieval_battle-1948e9c4-e613-4487-b12e-0e988013b994.jsonl CHANGED
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data/retrieval_individual-1948e9c4-e613-4487-b12e-0e988013b994.jsonl CHANGED
@@ -493,3 +493,5 @@
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  {"tstamp": 1722872498.9575, "task_type": "retrieval", "type": "chat", "model": "jinaai/jina-embeddings-v2-base-en", "gen_params": {}, "start": 1722872498.7698, "finish": 1722872498.9575, "ip": "", "conv_id": "e478befe332d4662b114b57a5ed9e744", "model_name": "jinaai/jina-embeddings-v2-base-en", "prompt": "Baseline and analysis of using BERT for improving coreference resolution tasks ", "output": [["Baseline and analysis of using BERT for improving coreference resolution tasks ", "Title: Absorbing processes in Richardson diffusion: analytical results\n\nAbstract: We consider the recently addressed problem of a passive particle (a predator), being the center of a ``sphere of interception'' of radius $R$ and able to absorb other passive particles (the preys) entering into the sphere. Assuming that all the particles are advected by a turbulent flow and that, in particular, the Richardson equation properly describes the relative dispersion, we calculate an analytical expression for the flux into the sphere as a function of time, assuming an initial constant density of preys outside the sphere. In the same framework, we show that the distribution of times of first passage into the sphere has a $t^{-5/2}$ power law tail, seen in contrast to the $t^{-3/2}$ appearing in standard 3D diffusion. We also discuss the correction due to the integral length scale on the results in the stationary case."]], "corpus": "arxiv"}
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  {"tstamp": 1722872509.6622, "task_type": "retrieval", "type": "chat", "model": "Salesforce/SFR-Embedding-2_R", "gen_params": {}, "start": 1722872507.3344, "finish": 1722872509.6622, "ip": "", "conv_id": "7b8f24017afe4c52af18874926431446", "model_name": "Salesforce/SFR-Embedding-2_R", "prompt": "Research improving BERT and T5 on NLU tasks with a model using 2D positional encodings and span prediction", "output": [["Research improving BERT and T5 on NLU tasks with a model using 2D positional encodings and span prediction", "Title: Rethinking Positional Encoding in Language Pre-training\n\nAbstract: In this work, we investigate the positional encoding methods used in language pre-training (e.g., BERT) and identify several problems in the existing formulations. First, we show that in the absolute positional encoding, the addition operation applied on positional embeddings and word embeddings brings mixed correlations between the two heterogeneous information resources. It may bring unnecessary randomness in the attention and further limit the expressiveness of the model. Second, we question whether treating the position of the symbol \\texttt{[CLS]} the same as other words is a reasonable design, considering its special role (the representation of the entire sentence) in the downstream tasks. Motivated from above analysis, we propose a new positional encoding method called \\textbf{T}ransformer with \\textbf{U}ntied \\textbf{P}ositional \\textbf{E}ncoding (TUPE). In the self-attention module, TUPE computes the word contextual correlation and positional correlation separately with different parameterizations and then adds them together. This design removes the mixed and noisy correlations over heterogeneous embeddings and offers more expressiveness by using different projection matrices. Furthermore, TUPE unties the \\texttt{[CLS]} symbol from other positions, making it easier to capture information from all positions. Extensive experiments and ablation studies on GLUE benchmark demonstrate the effectiveness of the proposed method. Codes and models are released at https://github.com/guolinke/TUPE."]], "corpus": "arxiv"}
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  {"tstamp": 1722872509.6622, "task_type": "retrieval", "type": "chat", "model": "text-embedding-004", "gen_params": {}, "start": 1722872507.3344, "finish": 1722872509.6622, "ip": "", "conv_id": "39ca84e0cf394d6cb6b07c48a671741f", "model_name": "text-embedding-004", "prompt": "Research improving BERT and T5 on NLU tasks with a model using 2D positional encodings and span prediction", "output": [["Research improving BERT and T5 on NLU tasks with a model using 2D positional encodings and span prediction", "Title: Span Selection Pre-training for Question Answering\n\nAbstract: BERT (Bidirectional Encoder Representations from Transformers) and related pre-trained Transformers have provided large gains across many language understanding tasks, achieving a new state-of-the-art (SOTA). BERT is pre-trained on two auxiliary tasks: Masked Language Model and Next Sentence Prediction. In this paper we introduce a new pre-training task inspired by reading comprehension to better align the pre-training from memorization to understanding. Span Selection Pre-Training (SSPT) poses cloze-like training instances, but rather than draw the answer from the model's parameters, it is selected from a relevant passage. We find significant and consistent improvements over both BERT-BASE and BERT-LARGE on multiple reading comprehension (MRC) datasets. Specifically, our proposed model has strong empirical evidence as it obtains SOTA results on Natural Questions, a new benchmark MRC dataset, outperforming BERT-LARGE by 3 F1 points on short answer prediction. We also show significant impact in HotpotQA, improving answer prediction F1 by 4 points and supporting fact prediction F1 by 1 point and outperforming the previous best system. Moreover, we show that our pre-training approach is particularly effective when training data is limited, improving the learning curve by a large amount."]], "corpus": "arxiv"}
 
 
 
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  {"tstamp": 1722872509.6622, "task_type": "retrieval", "type": "chat", "model": "Salesforce/SFR-Embedding-2_R", "gen_params": {}, "start": 1722872507.3344, "finish": 1722872509.6622, "ip": "", "conv_id": "7b8f24017afe4c52af18874926431446", "model_name": "Salesforce/SFR-Embedding-2_R", "prompt": "Research improving BERT and T5 on NLU tasks with a model using 2D positional encodings and span prediction", "output": [["Research improving BERT and T5 on NLU tasks with a model using 2D positional encodings and span prediction", "Title: Rethinking Positional Encoding in Language Pre-training\n\nAbstract: In this work, we investigate the positional encoding methods used in language pre-training (e.g., BERT) and identify several problems in the existing formulations. First, we show that in the absolute positional encoding, the addition operation applied on positional embeddings and word embeddings brings mixed correlations between the two heterogeneous information resources. It may bring unnecessary randomness in the attention and further limit the expressiveness of the model. Second, we question whether treating the position of the symbol \\texttt{[CLS]} the same as other words is a reasonable design, considering its special role (the representation of the entire sentence) in the downstream tasks. Motivated from above analysis, we propose a new positional encoding method called \\textbf{T}ransformer with \\textbf{U}ntied \\textbf{P}ositional \\textbf{E}ncoding (TUPE). In the self-attention module, TUPE computes the word contextual correlation and positional correlation separately with different parameterizations and then adds them together. This design removes the mixed and noisy correlations over heterogeneous embeddings and offers more expressiveness by using different projection matrices. Furthermore, TUPE unties the \\texttt{[CLS]} symbol from other positions, making it easier to capture information from all positions. Extensive experiments and ablation studies on GLUE benchmark demonstrate the effectiveness of the proposed method. Codes and models are released at https://github.com/guolinke/TUPE."]], "corpus": "arxiv"}
495
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496
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