| File Name | Description |
|---|---|
| DocFeatures.tsv | The information of news articles |
| traindata/ProtoBuf_i.tsv | The click histories and impression logs of users |
| testdata/impressions/ProtoBuf_i.tsv | Impression logs |
| testdata/daily_recall/daily_news_x.tsv | Candidate set of news for recall in the day x |
| testdata/daily_recall/history_positive_x.tsv | Clicked news of users in the day x |
- DocFeatures.tsv
news_id \t category \t subcategory \t title \t abstract \t body \n
- ProtoBuf_i.tsv
user_id \t impression#1:pos#1;pos#2 & neg#1;neg#2 | impression#2:pos#1;pos#2 & neg#1;neg#2 \n
- DocFeatures.tsv
news_id \t category \t subcategory \t title \t abstract \t body \n
- impressions (for testing AUC)
- ProtoBuf_i.tsv
user_id \t history:news#1;news#2 \t pos#1;pos#2 \t neg#1;neg#2 \n
- ProtoBuf_i.tsv
- daily_recall (for testing Recall)
- daily_news_x.tsv
news#1 \t news#2 \t news#3
- history_positive_x.tsv
user_id \t history:news#1;news#2 \t pos#1;pos#2 \n
- daily_news_x.tsv