shenweichen/

DeepCTR

Easy-to-use,Modular and Extendible package of deep-learning based CTR models.

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Recent activities

shenweichen added the repository

almost 6 years ago

Issues

Funded Unfunded Rewarded Closed

ESMM似乎不支持字符串类型sparse特征的输入？？

Unfunded#548created byeshaoliu

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这玩意现在没人维护了么？我跑了一下，根本跑不出来，连最基本的路径依赖都报错

Unfunded#547created byPanyuchen100

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请问能否帮忙解决一下，使用DEEPFM会存在内存泄漏的问题

Unfunded#545created byMenghan-Jia

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请问该库已经没有在维护了吗？由于tensorflow的更新，库里面的很多导入函数报错

Unfunded#544created byDaDaDa-FH

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Dependencies issue

Unfunded#543created bykpeu3i

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I'm using this model with cpu, so I'm getting an error.

Unfunded#538created bybyunsunyoung

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How to self define metric instead of using one of the pre-defined metrics

Unfunded#536created byCFZhai

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为什么GPU运行时SparseFeat中vocabulary_size的值大小不会引起错误

Unfunded#535created byT0L0ve

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py3.11 to install error for h5py==3.7.0 which not support for py3.11

Unfunded#534created byguoyonggang178

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save/load model error

Unfunded#532created bychentao169

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Implementing fix from Issue#344

Unfunded#529created bysaskiabosma

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DIN mask为何没有传入mask参数

Unfunded#528created byfreelancerllm

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安装gpu版本报错

Unfunded#526created bybuttogo

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ple可以只用于单任务吗

Unfunded#525created byleiqing110

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The use of linear logic in DeepFM/DCNMIX

Unfunded#524created byidoblankfiverr

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The following Variables were used a Lambda layer's call，BatchNormalization

Unfunded#522created bychenroundsquare

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SDM 模型中，movielens中 genres 这种多值离散特征怎么处理

Unfunded#521created by591343

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deepfm模型如何实现多头输出?

Unfunded#518created byAnaizii

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mmoe训练模型，测试集ctr和cvr的auc完全相等。

Unfunded#516created bychenzk1993

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estimator with Multi-value Input

Unfunded#515created byT0L0ve

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estimator with Multi-value Input

Unfunded#515created byT0L0ve

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模型训练的val_loss不断升高

Unfunded#514created byT0L0ve

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Value error when loading saved DIEN model

Unfunded#511created byjefflao

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想问下使用from tensorflow.python.kears import xxx 而非使用tensorflow.kears的原因是什么？

Unfunded#510created byjjon-boat

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EDCN应该每次传入cross_in和初始第0层的cross_in，否则不符合DCN本身数学推导

Unfunded#509created byTangJiakai

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Error while loading models with only dense features

Unfunded#508created bygauravbrills

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dropout和batchnorm层已经传了training，outputs._uses_learning_phase = training is not None的作用是什么？

Unfunded#506created byDaemoonn

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Why Linear layer mode 0 will keep dimension for the sparse feature while mode 2 will not?

Unfunded#505created byfengyinyang

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How to get multi output for DeepFM?

Unfunded#499created byjonathonbird

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关于 var_sparse 的 embedding 和同名特征 sparse 的 embedding 的实现问题

Unfunded#492created byguixianjin

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din模型训练成功并且能保存pb模型但是无法加载训练好的pb模型

Unfunded#491created byhjl150505

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din模型训练成功并且能保存pb模型但是无法加载训练好的pb模型

Unfunded#491created byhjl150505

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关于 DCN 模型实现中，LR部分的疑问

Unfunded#488created byLALBJ

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ValueError: Could not interpret optimizer identifier: <keras.optimizers.optimizer_v2.adam.Adam object at 0x7fbe77391a00>

Unfunded#486created byChildishChange

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deepFM如何选择特征，有没有类似lgbm的特征重要性排序？

Unfunded#483created byArtificialZeng

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deepFM如何选择特征，有没有类似lgbm的特征重要性排序？

Unfunded#483created byArtificialZeng

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请问如何通过extracted embedding vectors rank出top n

Unfunded#480created byitskeira

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请问如何通过extracted embedding vectors (Item 1 embeddings and Item 2 embeddings) Rank Top N recommendations?

Unfunded#480created byitskeira

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deepctr如何处理包含vector的tfrecords文件呢？

Unfunded#478created byhaolearnfly

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麻烦请问 SparseFeat中的embeddings_initializer初始化值怎么获取查看呢，另外use_hash后的效果怎么查看呢

Unfunded#477created bylonngxiang

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加载大数据的训练流程

Unfunded#473created byChengQianlong

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问下 mmoe 是不是很像 ensemble learning？

Unfunded#463created byguotong1988

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run_classification_criteo遇到TypeError: Cannot convert a symbolic Keras input/output to a numpy array.问题

Unfunded#462created byVinnyHu

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FNN model is not implemented yet...

Unfunded#459created byHenry199898

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您好，请问支持多分类问题吗？应该如何修改，是否有详细的教程。万分感激。

Unfunded#457created bysunnyjingdong

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您好，请问支持多分类问题吗？应该如何修改，是否有详细的教程。万分感激。

Unfunded#457created bysunnyjingdong

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DIEN运行官方案例报错，这是版本问题吗

Unfunded#455created bylonngxiang

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这是keras版本不对吗？

Unfunded#453created byDimitri666

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单机单卡GPU环境利用率低

Unfunded#452created by930083287

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w&d的模型是否总是过拟合

Unfunded#451created byuser-120

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xDeepFM网络的CIN层数是否可调？

Unfunded#450created byuser-120

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请问m1 mac怎么安装？python版本3.8，tensorflow版本2.5.0

Unfunded#449created bybill2766

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（很急）运行DeepFM以及往其他模型中添加FM时报错ValueError: Dimension 0 in both shapes must be equal, but are 1 and 64.该如何解决

Unfunded#448created byMotsen

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训练阶段最大最小归一化后，能否将最大最小值保存，便于预测阶段使用

Unfunded#447created by930083287

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Could I ask why run_dien.py does not run on tf2.x?

Unfunded#446created byYingHH1

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BST原始模型对attention结果应该是直接拼接的，并没有做sum pool

Unfunded#443created bystarspringcloud

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BST原始模型对attention结果应该是直接拼接的，并没有做sum pool

Unfunded#443created bystarspringcloud

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小白弱问下linear_feature和dnn_feature的区别是？

Unfunded#441created byguotong1988

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regarding New SOTA model Network On Network

Unfunded#439created byjw0831

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ESMM特征侧融合问题

Unfunded#438created bycswb5511

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Is there dien estimator?

Unfunded#433created byuniversewill

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How to input tfrecord data to train din?

Unfunded#431created byuniversewill

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How to input tfrecord data to train din?

Unfunded#431created byuniversewill

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load model need huge time, more than 30mins , still running

Unfunded#430created bywarmdog

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请教大佬，怎么在建模时使用预训练的embedding呢？

Unfunded#423created byYukeyy

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MTL多目标损失函数权重设置

Unfunded#421created bywushupei1997

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deeptctr 能查看模型结果各特征重要度吗

Unfunded#420created bylonngxiang

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多个varlen_sparse_feat共用同一个sparse_feat容易产生重复初始化及命名困扰问题

Unfunded#419created byhaiming2019

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How to share embeddings among features?

Unfunded#418created byjoelpv25

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run_dien的数据集问题

Unfunded#417created bywu-ruijie

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Why both CrossNet and CrossMix use x_l = x_0 when making feature crossing?

Unfunded#416created byxuChenSJTU

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UnboundLocalError: local variable 'e_1' referenced before assignment

Unfunded#407created byshanengcn

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设置embedding_name参数，多列共用字典lableEncoder

Unfunded#399created bychen849157649

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有考虑支持动态embedding么

Unfunded#383created byfanlinbo

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sincos位置编码问题

Unfunded#379created bychenxli

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请问多种VarLenSparseFeat特征怎么处理放到feature_columns中？

Unfunded#375created byniudal

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请问多种VarLenSparseFeat特征怎么处理放到feature_columns中？

Unfunded#375created byniudal

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feature_column 支持embedding向量特征输入吗？

Unfunded#372created bylonngxiang

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deepfm中二次项中没有看到处理连续性变量的地方

Unfunded#370created bywhk6688

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请教下如何feature_column处理类似VarLenSparseFeat这种序列特征

Unfunded#369created byzhoujiang2013

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请问下多谢，有个CTR特征的问题问下，就是如果挑3-5个最有效的特征，商家列表排序，选哪几个特征？商家类型、用户对商家类型的偏好，还有？

Unfunded#368created byguotong1988

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DeepFMEstimator 保存模型时是否要同时保存 linear_feature_columns 和 dnn_feature_columns？

Unfunded#357created byFrancisKong

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runs on the cpu instead of gpu?

Unfunded#354created bycidrugHug8

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sim 模型有考虑支持吗？

Unfunded#348created bylonngxiang

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meaning of history_feature_list, self.history_feature_columns, self.sparse_varlen_columns

Unfunded#346created byhwseo95

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meaning of history_feature_list, self.history_feature_columns, self.sparse_varlen_columns

Unfunded#346created byhwseo95

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建议序列模型din、disn等可增加有数据集的案例

Unfunded#342created bylonngxiang

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离散数据编码问题

Unfunded#339created bydiwuxiaoxu

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话说现在用TF分布式训练CTR模型怎么搞速度快啊？

Unfunded#336created byguotong1988

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话说现在用TF的PS分布式架构用CPU训练这条路速度行吗？

Unfunded#335created byguotong1988

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我小白，请问下，特征筛选这事是不是看加了某特征离线auc涨了就行？如果不能上线实验

Unfunded#334created byguotong1988

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训练过慢

Unfunded#331created bywhk6688

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attention layer weights in DIN

Unfunded#330created byminarastgar

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din里面加fm 不能save tf模型问题

Unfunded#325created byhepengfei-ml

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Maybe exposing some model hyper-parameter options to the user?

Unfunded#306created byamznero

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DIN VarLenSparseFeat input and Historics Sequence of VarLenSparseFeat

Unfunded#302created byjlandonedwards

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请问如何在线预估

Unfunded#297created bynoobJiang

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请问layers中的NoMask的作用是什么？

Unfunded#294created byluckmoon

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请问layers中的NoMask的作用是什么？

Unfunded#294created byluckmoon

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in dien.py，v0.8.0 vs v0.8.2，auxiliary_net换成了DNN，请问原因是？

Unfunded#293created bycodefish1990

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inputs.py文件，embedding_lookup()函数中存在bug

Unfunded#292created bycodefish1990

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Calibration of DeepCTR

Unfunded#281created bymjuarezm

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DeepFM中特征交叉问题

Unfunded#271created byliuruihuang

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what if the sparse feature in varlen feature is not in input_features?

Unfunded#269created byminarastgar

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我在跑FGCNN遇到一些问题，随着迭代次数的增加，训练集的损失在下降，但是验证集的在上升

Unfunded#265created bygjq718

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DSIN模型示例的一些疑问

Unfunded#254created bylaizef

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DLRM

Unfunded#247created bypintonos

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ValueError: Failed to convert a NumPy array to a Tensor (Unsupported object type numpy.ndarray).

Unfunded#236created byNDS-98

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Why comment out "if feat.name not in sparse_embedding" in create_embedding_dict ?

Unfunded#232created byJianxinMa

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din.py文件中 varlen_sparse_feature_columns 和 sparse_varlen_feature_columns 区别是啥? 为什么一开始的history_fc_names里的 hist_item 不是 hist_item_id?

Unfunded#230created byFlorawfx

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DIEN MODEL unable to save due to Valueerror

Unfunded#227created bypavansvn

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Difference in the output of training model and model loaded with same weight

Unfunded#222created byrajeshshrestha

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FAT-DeepFFM

Unfunded#218created byzachmayer

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FAT-DeepFFM

Unfunded#218created byzachmayer

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some models to support cls/mcls/reg

Unfunded#211created bybetter629

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dump the keras model with pickle

Unfunded#210created bybetter629

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dump the keras model with pickle

Unfunded#210created bybetter629

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可以提供estimator接口么~

Unfunded#205created bywannibar

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请问DIN中如何使用多值离散特征呢

Unfunded#204created bywangwenyu01

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请问DIN中如何使用多值离散特征呢

Unfunded#204created bywangwenyu01

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cannot import name 'get_fixlen_feature_names' from 'deepctr.inputs

Unfunded#202created byYutingSun163

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Where to download the criteo_sample.txt?

Unfunded#201created byvba34520

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DeepCTR交流群

Unfunded#126created byshenweichen

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Does it support libsvm format file?

Unfunded#78created bylaozhuang727

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Recent activities

shenweichen added the repository

almost 6 years ago

DeepCTR

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