region:us
---
dataset_info:
  features:
  - name: user_id
    dtype: int64
  - name: day
    dtype: string
  - name: order_ts
    dtype: string
  - name: positive_prod_id
    dtype: int64
  - name: negative_prod_id
    dtype: int64
  - name: chosen
    dtype: string
  - name: rejected
    dtype: string
  - name: effective_order_infos
    list:
      list:
      - name: contents
        list:
        - name: category_id
          dtype: int64
        - name: product_id
          dtype: int64
        - name: text
          dtype: string
      - name: order_id
        dtype: string
      - name: order_ts
        dtype: timestamp[us]
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 193522291
    num_examples: 86264
  - name: test
    num_bytes: 74028559
    num_examples: 21566
  - name: conservative_test
    num_bytes: 40121578
    num_examples: 8236
  download_size: 44200184
  dataset_size: 307672428
---
# Dataset Card for "ecommerce_purchase_history_v2"

[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)