选品系统
2020-09-25 10:19:33 1 举报选品推荐系统
作者其他创作
大纲/内容
embedding
rec_mid_5sku_30d
userfeatures
dozens
ranking
gbdt+lr
Tens of thousands
gbdt
skus
+/-page_view
candidategeneration
skucorpus
user_vector&sku_vector
ctrmodel
push_uid_sku_expense_bk
push_uid_addcart_1d
Continuousgbdt discretized&Categorical
wc_activity_product_list
lr
user_seckill_now
context
warehouse_uid_product_num
Continuous&Categorical
user_als_rec_top15
recent10_order_product
contextfeatures
user
skufeatures
user_search_product_7d
sku
Continuousbinning
gbdt+fm
handreds
职业：算法工程师
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