{"adoption": {"forks": 440, "observed_at": "2026-08-28T04:07:28.399094+00:00", "stars": 2890}, "canonical_url": "https://ross.abutalabs.com/products/deepjazz", "card": {"archived": false, "artifact_type": "application", "description": "Deep learning driven jazz generation using Keras & Theano!", "domain": ["deep-learning", "machine-learning"], "enriched": true, "function": ["deep-learning", "machine-learning", "audio-processing", "data-generation"], "health_score": 64, "homepage": "http://deepjazz.io", "language": "Python", "license": "Apache-2.0", "license_family": "permissive", "maturity": "abandoned", "member_repos": ["jisungk/deepjazz"], "name": "jisungk/deepjazz", "platform": ["python", "cli"], "pushed_at": "2026-03-19T03:10:31+00:00", "repo": "jisungk/deepjazz", "stars": 2890, "tags": ["jazz", "midi", "lstm", "keras", "theano", "music-generation", "generative-music", "rnn", "audio", "gpu"], "topics": ["deep-learning", "machine-learning", "music", "jazz", "keras", "theano", "neural-networks", "rnn", "lstm"], "urls": [], "use_cases": ["generate jazz music with deep learning", "train an LSTM on a MIDI file to compose music", "learn how to build a music generation model with Keras", "create AI-generated jazz melodies", "experiment with sequence models for music", "use deep learning for algorithmic composition"], "what_it_is": "deepjazz is a Python application that uses a two-layer LSTM built with Keras and Theano to generate jazz music from a given MIDI file. It was built as a hackathon project and is no longer actively developed.", "when_to_avoid": ["you need a maintained or production-ready music generation tool", "you want to use modern frameworks like TensorFlow 2 or PyTorch", "you need native support for arbitrary MIDI files without manual preprocessing", "you require GPU support beyond NVIDIA CUDA or current library versions"], "when_to_choose": ["you want a simple, well-known reference example of LSTM-based music generation", "you are studying how deep learning can be applied to MIDI music composition", "you need educational material for a course on AI and music"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/deepjazz", "repo": "jisungk/deepjazz", "role": "main", "score": 65}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:28.399094+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:35:20.431714+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "1b68fb990f8a730fd599b55b7a8aa2a80c4921253983f68f0123eae48d55b734", "fetched_at": "2026-08-28T04:07:28.399094+00:00", "kind": "readme", "missing": false, "url": "https://github.com/jisungk/deepjazz"}, {"content_hash": "bd4bbcda9538ecc7462028a2badfddca6028c17d8ef865eb4544bdc2c8539f55", "fetched_at": "2026-08-29T09:50:29.783226+00:00", "kind": "homepage", "missing": false, "url": "http://deepjazz.io"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 73, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3806, "days_push": 167, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 65, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}