#state:
#  type: file
#  path: /tmp/lmdb4/
#  backend: mapdb
#  type: redis
#  host: localhost
#  port: 6379
#  format: binary
#train:
#  type: file
#  path: /tmp/ctv
#  format: binary

core:
  clickthrough:
    maxSessionLength: 60s

models:
  similar:
    type: als
    interactions: [click]
    factors: 100
    iterations: 100

  trending:
    type: trending
    weights:
      - interaction: click
        decay: 1.0
        weight: 1.0

  xgboost:
    type: lambdamart
    warmup:
      sampleRequests: 100
      duration: 1s
    backend:
      type: lightgbm
      iterations: 500
      ndcgCutoff: 10
      seed: 0
    weights:
      click: 1
    features:
      - popularity
      - vote_avg
      - vote_cnt
      - budget
      - release_date
      - runtime
      - title_length
      - genre
      - ctr
      - profile
      - position
      - divers_genres
      - divers_actors
      - divers_tags
      - divers_year
      - divers_popularity
      - ctr_tag
      - ctr_genre


features:
  - name: ctr_tag
    type: rate
    top: click
    bottom: impression
    bucket: 24h
    periods: [7,30]
    scope: item.tag

  - name: ctr_genre
    type: rate
    top: click
    bottom: impression
    bucket: 24h
    periods: [7,30]
    scope: item.genre

  - name: position
    type: position
    position: 5

  - name: popularity
    type: number
    scope: item
    source: metadata.popularity

  - name: vote_avg
    type: number
    scope: item
    source: metadata.vote_avg

  - name: vote_cnt
    type: number
    scope: item
    source: metadata.vote_cnt

  - name: budget
    type: number
    scope: item
    source: metadata.budget

  - name: release_date
    type: number
    scope: item
    source: metadata.release_date

  - name: runtime
    type: number
    scope: item
    source: metadata.runtime

  - name: title_length
    type: word_count
    source: metadata.title
    scope: item

  - name: genre
    type: string
    scope: item
    source: metadata.genres
    encode: index
    values:
      - drama
      - comedy
      - thriller
      - action
      - adventure
      - romance
      - crime
      - science fiction
      - fantasy
      - family
      - horror
      - mystery
      - animation
      - history
      - music

  - name: ctr
    type: rate
    top: click
    bottom: impression
    bucket: 24h
    periods: [7,30]
    normalize:
      weight: 10

  - name: profile
    type: interacted_with
    interaction: click
    field: [item.genres, item.actors, item.tags, item.director]
    scope: session
    count: 100
    duration: 24h

  - name: divers_genres
    type: diversity
    source: item.genres

  - name: divers_actors
    type: diversity
    source: item.actors

  - name: divers_tags
    type: diversity
    source: item.tags

  - name: divers_year
    type: diversity
    source: item.release_date

  - name: divers_popularity
    type: diversity
    source: item.popularity

  - name: visitor_click_count
    type: interaction_count
    interaction: click
    scope: session

  - name: global_item_click_count
    type: interaction_count
    interaction: click
    scope: item

  - name: day_item_click_count
    type: window_count
    interaction: click
    scope: item
    bucket: 24h
    periods: [7,30]