{"adoption": {"forks": 1347, "observed_at": "2026-08-28T04:07:47.659267+00:00", "stars": 3177}, "canonical_url": "https://ross.abutalabs.com/products/yusugomori-deeplearning", "card": {"archived": false, "artifact_type": "library", "description": "Deep Learning (Python, C, C++, Java, Scala, Go)", "domain": ["deep-learning", "machine-learning", "education"], "enriched": true, "function": ["deep-learning", "machine-learning"], "health_score": 20, "homepage": "https://yusugomori.com", "language": "Java", "license": "MIT", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["yusugomori/DeepLearning"], "name": "yusugomori/DeepLearning", "platform": ["cross-platform", "python", "jvm", "cpp", "c", "go"], "pushed_at": "2021-10-01T16:30:16+00:00", "repo": "yusugomori/DeepLearning", "stars": 3177, "tags": ["rbm", "autoencoder", "dbn", "mlp", "cnn", "educational", "multi-language"], "topics": ["deep-learning"], "urls": [], "use_cases": ["learn how deep learning algorithms are implemented from scratch", "study restricted boltzmann machines and autoencoders in plain code", "compare deep learning implementations across python, java, c++, scala and go", "understand backpropagation and dropout without a framework", "reference implementations for a deep learning course or book"], "what_it_is": "A multi-language (Python, C, C++, Java, Scala, Go) educational implementation of classic deep learning algorithms such as Deep Belief Nets, RBMs, denoising autoencoders, MLPs, and CNNs. It accompanies the book 'Java Deep Learning Essentials' and is intended for learning rather than production use.", "when_to_avoid": ["you need production-grade training with GPU acceleration", "you want modern architectures like transformers or a maintained ecosystem", "you need an actively developed library with recent updates"], "when_to_choose": ["you want readable, framework-free implementations of classic deep learning models", "you are studying deep learning fundamentals in multiple programming languages", "you need code examples matching the Java Deep Learning Essentials book"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/yusugomori-deeplearning", "repo": "yusugomori/DeepLearning", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:47.659267+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:25:09.030776+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1e9e9a9aceb4ecd998cb7810b50658e71c508de06b56a2e102e3bdb83bcf42c5", "fetched_at": "2026-08-28T04:07:47.659267+00:00", "kind": "readme", "missing": false, "url": "https://github.com/yusugomori/DeepLearning"}, {"content_hash": "ab3a1eb2eddf862570df7ff114f0aaf7ef1e5f9f5f6faeb059c72901f6d72fad", "fetched_at": "2026-08-29T09:39:20.737255+00:00", "kind": "homepage", "missing": false, "url": "https://yusugomori.com"}, {"content_hash": "b4d17c0d0c2f823c3387376075202050c9a2c1cf372d2549b537208734a53fb5", "fetched_at": "2026-08-29T09:39:20.746889+00:00", "kind": "site_page", "missing": false, "url": "https://yusugomori.com/about"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4992, "days_push": 1797, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 32, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}