{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:AF6SHBC37DPKZWONJAFQPTFXG5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d8704bdfa19a172922024c599aa0c365c2c52639cf68697c47c52dabeffe413c","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2013-03-13T10:47:42Z","title_canon_sha256":"17d2a71e0564c5ad69d20b74b889b9e656cec157b33b86fc4eb100e0399dcefa"},"schema_version":"1.0","source":{"id":"1303.3128","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.3128","created_at":"2026-05-18T01:29:13Z"},{"alias_kind":"arxiv_version","alias_value":"1303.3128v2","created_at":"2026-05-18T01:29:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.3128","created_at":"2026-05-18T01:29:13Z"},{"alias_kind":"pith_short_12","alias_value":"AF6SHBC37DPK","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"AF6SHBC37DPKZWON","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"AF6SHBC3","created_at":"2026-05-18T12:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:cf1cc8e830be023cf857e410d2d2cc95c7c0d76cd99efb4ca0fcbe8c21cb056a","target":"graph","created_at":"2026-05-18T01:29:13Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Cross-validation (CV) is often used to select the regularization parameter in high dimensional problems. However, when applied to the sparse modeling method Lasso, CV leads to models that are unstable in high-dimensions, and consequently not suited for reliable interpretation. In this paper, we propose a model-free criterion ESCV based on a new estimation stability (ES) metric and CV. Our proposed ESCV finds a locally ES-optimal model smaller than the CV choice so that the it fits the data and also enjoys estimation stability property. We demonstrate that ESCV is an effective alternative to CV","authors_text":"Bin Yu, Chinghway Lim","cross_cats":["stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2013-03-13T10:47:42Z","title":"Estimation Stability with Cross Validation (ESCV)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.3128","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:49f10eaa3a5d0fa1990a030fa078d6747cc18659c9147f98f693d82cf99a9645","target":"record","created_at":"2026-05-18T01:29:13Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"d8704bdfa19a172922024c599aa0c365c2c52639cf68697c47c52dabeffe413c","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2013-03-13T10:47:42Z","title_canon_sha256":"17d2a71e0564c5ad69d20b74b889b9e656cec157b33b86fc4eb100e0399dcefa"},"schema_version":"1.0","source":{"id":"1303.3128","kind":"arxiv","version":2}},"canonical_sha256":"017d23845bf8deacd9cd480b07ccb73750039a0370e0b77e34fad63a97100181","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"017d23845bf8deacd9cd480b07ccb73750039a0370e0b77e34fad63a97100181","first_computed_at":"2026-05-18T01:29:13.581500Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:29:13.581500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yw5sEIRXcpaUEIIYM+yZoa6PlS5Co8L7PAi8nJKi0vWUOJKQCRWomf8TkJFkFZswiFtzP1Igz6E15YF2CskaBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:29:13.582000Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.3128","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:49f10eaa3a5d0fa1990a030fa078d6747cc18659c9147f98f693d82cf99a9645","sha256:cf1cc8e830be023cf857e410d2d2cc95c7c0d76cd99efb4ca0fcbe8c21cb056a"],"state_sha256":"c4d3b9b383a721dedff53bda59f9af0fb95bd957acf8061e369fb2794a79fc25"}