{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:245RRAVHLDT3KV55MQX4JAWKTX","short_pith_number":"pith:245RRAVH","schema_version":"1.0","canonical_sha256":"d73b1882a758e7b557bd642fc482ca9dc5cbfce5e51a46678ac85caca8d7710a","source":{"kind":"arxiv","id":"1405.1360","version":1},"attestation_state":"computed","paper":{"title":"Assessing the statistical significance of association rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DB","authors_text":"Wilhelmiina H\\\"am\\\"al\\\"ainen","submitted_at":"2014-05-06T16:54:20Z","abstract_excerpt":"An association rule is statistically significant, if it has a small probability to occur by chance. It is well-known that the traditional frequency-confidence framework does not produce statistically significant rules. It can both accept spurious rules (type 1 error) and reject significant rules (type 2 error). The same problem concerns other commonly used interestingness measures and pruning heuristics.\n  In this paper, we inspect the most common measure functions - frequency, confidence, degree of dependence, $\\chi^2$, correlation coefficient, and $J$-measure - and redundancy reduction techn"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1405.1360","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2014-05-06T16:54:20Z","cross_cats_sorted":[],"title_canon_sha256":"7c1a4778f6736dcc5e30db45357742a25df804872bad14f931b9dcaeeea671f7","abstract_canon_sha256":"0465fb545127f6931126d1358429071c7b899fdb7e5346a02b5cebdaeeaf99fe"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:52:32.976642Z","signature_b64":"krY3pIaO5DJy0jPG9v5ZRLnD1nAo0GV4/DW+PxCo/x4/D284Hpyx3I/m0PEcrRWoRylwZuw9HeNOIgZTTnvzBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d73b1882a758e7b557bd642fc482ca9dc5cbfce5e51a46678ac85caca8d7710a","last_reissued_at":"2026-05-18T02:52:32.976154Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:52:32.976154Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Assessing the statistical significance of association rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DB","authors_text":"Wilhelmiina H\\\"am\\\"al\\\"ainen","submitted_at":"2014-05-06T16:54:20Z","abstract_excerpt":"An association rule is statistically significant, if it has a small probability to occur by chance. It is well-known that the traditional frequency-confidence framework does not produce statistically significant rules. It can both accept spurious rules (type 1 error) and reject significant rules (type 2 error). The same problem concerns other commonly used interestingness measures and pruning heuristics.\n  In this paper, we inspect the most common measure functions - frequency, confidence, degree of dependence, $\\chi^2$, correlation coefficient, and $J$-measure - and redundancy reduction techn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.1360","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1405.1360","created_at":"2026-05-18T02:52:32.976231+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.1360v1","created_at":"2026-05-18T02:52:32.976231+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.1360","created_at":"2026-05-18T02:52:32.976231+00:00"},{"alias_kind":"pith_short_12","alias_value":"245RRAVHLDT3","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_16","alias_value":"245RRAVHLDT3KV55","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_8","alias_value":"245RRAVH","created_at":"2026-05-18T12:28:09.283467+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX","json":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX.json","graph_json":"https://pith.science/api/pith-number/245RRAVHLDT3KV55MQX4JAWKTX/graph.json","events_json":"https://pith.science/api/pith-number/245RRAVHLDT3KV55MQX4JAWKTX/events.json","paper":"https://pith.science/paper/245RRAVH"},"agent_actions":{"view_html":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX","download_json":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX.json","view_paper":"https://pith.science/paper/245RRAVH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.1360&json=true","fetch_graph":"https://pith.science/api/pith-number/245RRAVHLDT3KV55MQX4JAWKTX/graph.json","fetch_events":"https://pith.science/api/pith-number/245RRAVHLDT3KV55MQX4JAWKTX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX/action/storage_attestation","attest_author":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX/action/author_attestation","sign_citation":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX/action/citation_signature","submit_replication":"https://pith.science/pith/245RRAVHLDT3KV55MQX4JAWKTX/action/replication_record"}},"created_at":"2026-05-18T02:52:32.976231+00:00","updated_at":"2026-05-18T02:52:32.976231+00:00"}