File size: 1,912 Bytes
b997e91 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | {
"schema": "movie-fields-v1",
"source": "official MovieLens 100K",
"sample_policy": "leave-one-out-windows",
"past_order": "oldest-first",
"history_length": 5,
"stride": 1,
"shuffle_seed": 42,
"timestamp_policy": "rating timestamp then original u.data row ordinal; ties are not verified watch order",
"target_policy": "immediate next interaction, any rating; final interaction held out per user",
"catalog_items": 1682,
"split_counts": {
"train": 94342,
"test": 943
},
"history_rows": 943,
"seen_items_filtered": false,
"movies_with_actors": 1618,
"actor_join_methods": {
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"unique_title_adjacent_release_year_inferred": 56,
"unique_imdb_title_year": 268,
"unmatched": 31,
"explicit_imdb_id_in_original_url": 53,
"ambiguous_title_year": 6
},
"source_events": 100000,
"users": 943,
"users_too_short": 0,
"timestamp_ties": 50561,
"held_out_events_in_train": 0,
"plot_enrichment": {
"source_dataset": "E:\\Programming\\Github works\\tyrec-codex-updated\\tyrec\\data\\recommendations_loo\\ml_100k",
"plot_passages": "E:\\Programming\\Github works\\ml\\query_expansion\\truth_data\\movielens_100k_movie_passages_20260924\\movie_passages.jsonl",
"split_counts": {
"train": 94342,
"test": 943
},
"catalog_items": 1682,
"plot_status_counts": {
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"metadata_only_missing_plot": 167
},
"byte_identical_files": [
"train.jsonl",
"test.jsonl",
"histories.jsonl",
"actor_sources.json"
],
"metadata_and_history_unchanged": true,
"search_text_recipe": "text + newline + plot_text; empty plot leaves text unchanged",
"plots_in_model_input": false,
"sample_rebuild": false,
"new_relevance_labels": false
}
} |