fiblab / deepstn Goto Github PK
View Code? Open in Web Editor NEWCodes for AAAI 2019 DeepSTN+: Context-aware Spatial-Temporal Neural Network for Crowd Flow Prediction in Metropolis
Codes for AAAI 2019 DeepSTN+: Context-aware Spatial-Temporal Neural Network for Crowd Flow Prediction in Metropolis
Thank you very much for sharing this great model.
I am an AI student and trying to have a better understanding about data preprocessing step.
I have collected dataBikeNYC containting tripduration, starttime, stoptime, start station id, ....etc. Could I please know how to produce flow_data.npy and poi_data.npy from dataBikeNYC?
Thank you very much in advance.
您好,拜读了您的论文和实验代码,对论文提到的ResPlus中的ConvPlus操作不是很理解,首先论文中提到使用全连接建模long-range spatial dependence,代码中使用的是卷积核为pooling后map的宽高,通道数为plusHW的Conv2D卷积,请问是为什么呢?
as title,when i run STResNet.py,raise
ValueError: Only layers of same output shape can be merged using sum mode. Layer shapes: [(None, 6, 32, 2), (None, 2, 32, 32)],
how to solve it?
when i in this step :model.load_weights(file_conv).
i hava a problem IndexError: list index out of range
have you met before?
Hi,I see you use keras==2.0 and i used keras==2.3.1 several days ago,i can run your programme.but,now i met the question(model_weights() IndexError: list index out of range).i think it is the question that i use keras==2.3.1,this version is too high?but i can not slove this question.
您好,看了您的论文和代码,您在论文中提到multi-scale fusion mechanism at the end of DeepSTN+ to improve both the accuracy of prediction and the stability of the model.
但是在代码中,您是将ResPlus最后输出的结果进行了激活、正则化、卷积、正则化的操作,
` if is_plus:
for i in range(R_N):
cpt=Res_plus('Res_plus_'+str(i+1),conv_F,plus,rate,drop,H,W)(cpt)
else:
for i in range(R_N):
cpt=Res_normal('Res_normal_'+str(i+1),conv_F,drop,H,W)(cpt)
cpt_conv2=Activation('relu')(cpt)
cpt_out2=BatchNormalization()(cpt_conv2)
cpt_conv1=Dropout(drop)(cpt_out2)
cpt_conv1=Conv2D(filters=channel,kernel_size=(1, 1),padding="same")(cpt_conv1)
cpt_out1=Activation('tanh')(cpt_conv1)`
并不是像论文架构图中将多个ResPlus Unit 的输出进行融合在输送到最后的卷积模块,而是只将ResPlus最后的输出送到了最后的卷积模块,是为什么呢?
您好,我在AAAI2019接收的论文里看到了您做的研究工作成果论文,对我现在的研究非常有帮助,但是一直没找到论文的全文,所以想叨扰您一份《DeepSTN+: Context aware Spatial Temporal Neural Network for Crowd Flow Prediction in Metropolis》的原文,非常感谢!
邮箱:[email protected]
Hi!
Could you share with the link I can access to the dataset MobileBJ used in your paper?
Thanks!
您好,您位置的数据来源能不能分享一下,还有处理的方法
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.