Upload dataset

README.md

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+---
+dataset_info:
+  features:
+  - name: query
+    dtype: string
+  - name: answer
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 30286
+    num_examples: 100
+  download_size: 24527
+  dataset_size: 30286
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+tags:
+- sentence-transformers
+---
+
+# Dataset Card for gooaq with mined hard negatives
+
+This dataset is a collection of query-answer-negative triplets from the gooaq dataset. See [gooaq](https://huggingface.co/datasets/sentence-transformers/gooaq) for additional information. This dataset can be used directly with Sentence Transformers to train embedding models.
+
+## Mining Parameters
+The negative samples have been mined using the following parameters:
+- `range_min`: 10, i.e. we skip the 10 most similar samples
+- `range_max`: 20, i.e. we only look at the top 20 most similar samples
+- `margin`: 0.1, i.e. we require negative similarity + margin < positive similarity, so negative samples can't be more similar than the known true answer
+- `sampling_strategy`: random, i.e. whether to randomly sample from the candidate negatives or take the "top" negatives
+- `num_negatives`: 3, i.e. we mine 3 negatives per question-answer pair
+
+## Dataset Format
+- Columns: query, answer, negative
+- Column types: str, str, str
+- Example:
+```python
+{
+    "query": "is toprol xl the same as metoprolol?",
+    "answer": "Metoprolol succinate is also known by the brand name Toprol XL. It is the extended-release form of metoprolol. Metoprolol succinate is approved to treat high blood pressure, chronic chest pain, and congestive heart failure."
+}
+```

data/train-00000-of-00001.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:aea2c0b00cf4df17bbeaffcafb18e90b0a72808154f435783fc51f3eecbffed0
+size 24527