---
pretty_name: Basic Evaluation dataset for IR
dataset_info:
  features:
  - name: content
    dtype: string
  - name: url
    dtype: string
  - name: doc_id
    dtype: string
  - name: shards
    dtype: int64
  - name: splits
    sequence: string
  splits:
  - name: train
    num_bytes: 9162325
    num_examples: 100
  - name: INDEX.medium_index_TDT
    num_bytes: 24652078
    num_examples: 344
  - name: TEST.basic_test_tdt_dataset
    num_bytes: 9162325
    num_examples: 100
  download_size: 6105780
  dataset_size: 42976728
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
  - split: INDEX.medium_index_TDT
    path: data/INDEX.medium_index_TDT-*
  - split: TEST.basic_test_tdt_dataset
    path: data/TEST.basic_test_tdt_dataset-*
tags:
- tdt
- corpora
---


# Preprocess text

A dataset contains pre-processed text corpora that can be use as a knowledge source. 

test-basic_test_tdt_dataset
```json
{
  "vector_index": "test-basic_test_tdt_dataset",
  "method": "window_slide",
  "step": 50,
  "chunk_size": 1500
}
```

index.medium_index_tdt
```json
{
  "vector_index": "vec-index.medium_index_tdt",
  "text_index": "text-index.medium_index_tdt",
  "method": "window_slide",
  "step": 50,
  "chunk_size": 1500,
  "time(min)": "5.35"
}
```