| { |
| "id": "scala-local-movielens-filtering", |
| "description": "scala-local-movielens-filtering", |
| "engineFactory": "myorg.TempFilterEngine", |
| "datasource": { |
| "params": { |
| "appId": YOUR_APP_ID, |
| "actions": [ |
| "view", |
| "like", |
| "dislike", |
| "conversion", |
| "rate" |
| ], |
| "attributeNames": { |
| "user" : "pio_user", |
| "item" : "pio_item", |
| "u2iActions": [ |
| "view", |
| "like", |
| "dislike", |
| "conversion", |
| "rate" |
| ], |
| "itypes" : "pio_itypes", |
| "starttime" : "pio_starttime", |
| "endtime" : "pio_endtime", |
| "inactive" : "pio_inactive", |
| "rating" : "pio_rating" |
| } |
| } |
| }, |
| "preparator": { |
| "params": { |
| "actions": { |
| "view": 3, |
| "like": 5, |
| "dislike": 1, |
| "conversion": 4, |
| "rate": null |
| }, |
| "conflict": "latest" |
| } |
| }, |
| "algorithms": [ |
| { |
| "name": "ncMahoutItemBased", |
| "params": { |
| "booleanData": true, |
| "itemSimilarity": "LogLikelihoodSimilarity", |
| "weighted": false, |
| "threshold": 4.9E-324, |
| "nearestN": 10, |
| "unseenOnly": false, |
| "freshness" : 0, |
| "freshnessTimeUnit" : 86400 |
| } |
| } |
| ], |
| "serving": { |
| "params": { |
| "filepath": FULL_PATH_TO_BLACKLISTED_FILE |
| } |
| } |
| } |
