{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:OGUJMVWGOXU364OSQH25B2Q4F2","short_pith_number":"pith:OGUJMVWG","schema_version":"1.0","canonical_sha256":"71a89656c675e9bf71d281f5d0ea1c2e8de64049f5ce0ad37647e9f60f676b49","source":{"kind":"arxiv","id":"1801.03137","version":1},"attestation_state":"computed","paper":{"title":"Convergence Analysis of Gradient Descent Algorithms with Proportional Updates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","stat.ML"],"primary_cat":"cs.LG","authors_text":"Ben Parr, Deepak Dilipkumar, Igor Gitman","submitted_at":"2018-01-09T20:51:28Z","abstract_excerpt":"The rise of deep learning in recent years has brought with it increasingly clever optimization methods to deal with complex, non-linear loss functions. These methods are often designed with convex optimization in mind, but have been shown to work well in practice even for the highly non-convex optimization associated with neural networks. However, one significant drawback of these methods when they are applied to deep learning is that the magnitude of the update step is sometimes disproportionate to the magnitude of the weights (much smaller or larger), leading to training instabilities such a"},"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":"1801.03137","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2018-01-09T20:51:28Z","cross_cats_sorted":["cs.AI","stat.ML"],"title_canon_sha256":"a8c1df6d3c91fb501c9f136dd908c42725f99d3567c4030a7b8815a79d583571","abstract_canon_sha256":"44966ecd0d100db1a30d5871a533c21d9992c68e7f49f9f5dbb08a9d67a67655"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:14.076817Z","signature_b64":"gmx2E2U8Ug2/PFakZRZ3uZBgAXoXAq2gg0qpoHbrJ854f8+eLD2mtSztTBCN0fF++VG1mhvPEGT3Sh3iPFvrAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"71a89656c675e9bf71d281f5d0ea1c2e8de64049f5ce0ad37647e9f60f676b49","last_reissued_at":"2026-05-18T00:26:14.076003Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:14.076003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Convergence Analysis of Gradient Descent Algorithms with Proportional Updates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","stat.ML"],"primary_cat":"cs.LG","authors_text":"Ben Parr, Deepak Dilipkumar, Igor Gitman","submitted_at":"2018-01-09T20:51:28Z","abstract_excerpt":"The rise of deep learning in recent years has brought with it increasingly clever optimization methods to deal with complex, non-linear loss functions. These methods are often designed with convex optimization in mind, but have been shown to work well in practice even for the highly non-convex optimization associated with neural networks. However, one significant drawback of these methods when they are applied to deep learning is that the magnitude of the update step is sometimes disproportionate to the magnitude of the weights (much smaller or larger), leading to training instabilities such a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03137","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":"1801.03137","created_at":"2026-05-18T00:26:14.076360+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.03137v1","created_at":"2026-05-18T00:26:14.076360+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03137","created_at":"2026-05-18T00:26:14.076360+00:00"},{"alias_kind":"pith_short_12","alias_value":"OGUJMVWGOXU3","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_16","alias_value":"OGUJMVWGOXU364OS","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_8","alias_value":"OGUJMVWG","created_at":"2026-05-18T12:32:43.782077+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/OGUJMVWGOXU364OSQH25B2Q4F2","json":"https://pith.science/pith/OGUJMVWGOXU364OSQH25B2Q4F2.json","graph_json":"https://pith.science/api/pith-number/OGUJMVWGOXU364OSQH25B2Q4F2/graph.json","events_json":"https://pith.science/api/pith-number/OGUJMVWGOXU364OSQH25B2Q4F2/events.json","paper":"https://pith.science/paper/OGUJMVWG"},"agent_actions":{"view_html":"https://pith.science/pith/OGUJMVWGOXU364OSQH25B2Q4F2","download_json":"https://pith.science/pith/OGUJMVWGOXU364OSQH25B2Q4F2.json","view_paper":"https://pith.science/paper/OGUJMVWG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.03137&json=true","fetch_graph":"https://pith.science/api/pith-number/OGUJMVWGOXU364OSQH25B2Q4F2/graph.json","fetch_events":"https://pith.science/api/pith-number/OGUJMVWGOXU364OSQH25B2Q4F2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OGUJMVWGOXU364OSQH25B2Q4F2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OGUJMVWGOXU364OSQH25B2Q4F2/action/storage_attestation","attest_author":"https://pith.science/pith/OGUJMVWGOXU364OSQH25B2Q4F2/action/author_attestation","sign_citation":"https://pith.science/pith/OGUJMVWGOXU364OSQH25B2Q4F2/action/citation_signature","submit_replication":"https://pith.science/pith/OGUJMVWGOXU364OSQH25B2Q4F2/action/replication_record"}},"created_at":"2026-05-18T00:26:14.076360+00:00","updated_at":"2026-05-18T00:26:14.076360+00:00"}