{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:K37ZCLYNAOUZAOX4JJAOJ7WRIZ","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":"ef4b985c2507f406efa174c59aaec9f33d82a629efe7535152af88af3c9a1170","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-09-30T03:20:52Z","title_canon_sha256":"a084be8efe8b491c61f129c560561e1008f89c70d8bd8dcd2d969dd24c087291"},"schema_version":"1.0","source":{"id":"1609.09580","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.09580","created_at":"2026-05-18T01:03:35Z"},{"alias_kind":"arxiv_version","alias_value":"1609.09580v1","created_at":"2026-05-18T01:03:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.09580","created_at":"2026-05-18T01:03:35Z"},{"alias_kind":"pith_short_12","alias_value":"K37ZCLYNAOUZ","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"K37ZCLYNAOUZAOX4","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"K37ZCLYN","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:42857310aeff9b4e144b4c16c854d61a8edbeebe5950dd2693c4b71e2ce19b2e","target":"graph","created_at":"2026-05-18T01:03:35Z","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":"This paper discusses lexicon word learning in high-dimensional meaning spaces from the viewpoint of referential uncertainty. We investigate various state-of-the-art Machine Learning algorithms and discuss the impact of scaling, representation and meaning space structure. We demonstrate that current Machine Learning techniques successfully deal with high-dimensional meaning spaces. In particular, we show that exponentially increasing dimensions linearly impact learner performance and that referential uncertainty from word sensitivity has no impact.","authors_text":"Katrien Beuls, Michael Spranger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-09-30T03:20:52Z","title":"Referential Uncertainty and Word Learning in High-dimensional, Continuous Meaning Spaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.09580","kind":"arxiv","version":1},"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":"sha256:30ec31f00df4715424d035062dcc1d7e077c6b67dcba69b6811c735ae3bd7c9f","target":"record","created_at":"2026-05-18T01:03:35Z","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":"ef4b985c2507f406efa174c59aaec9f33d82a629efe7535152af88af3c9a1170","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-09-30T03:20:52Z","title_canon_sha256":"a084be8efe8b491c61f129c560561e1008f89c70d8bd8dcd2d969dd24c087291"},"schema_version":"1.0","source":{"id":"1609.09580","kind":"arxiv","version":1}},"canonical_sha256":"56ff912f0d03a9903afc4a40e4fed146517b42a34b2a068c770739bd5db96802","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56ff912f0d03a9903afc4a40e4fed146517b42a34b2a068c770739bd5db96802","first_computed_at":"2026-05-18T01:03:35.636787Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:35.636787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P5EDet9APa60D2CWrB9/C5eW/dCF/2+Oyg4aYZYO9e0Onn4NQQPLTcBdgM1l6vEelBQmCYon/MtCqO/P68KkBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:35.637227Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.09580","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30ec31f00df4715424d035062dcc1d7e077c6b67dcba69b6811c735ae3bd7c9f","sha256:42857310aeff9b4e144b4c16c854d61a8edbeebe5950dd2693c4b71e2ce19b2e"],"state_sha256":"071510ece1dce7a37be90f6aed7d11a0736562b546295caf70bc5ffa17c737d1"}