session-rec | based framework for building and evaluating session | Recommender System library
kandi X-RAY | session-rec Summary
kandi X-RAY | session-rec Summary
session-rec is a Python-based framework for building and evaluating recommender systems (Python 3.5.x). It implements a suite of state-of-the-art algorithms and baselines for session-based and session-aware recommendation. The authors developed this framework to carry out the experiments described in:.
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Top functions reviewed by kandi - BETA
- Evaluate training and test sessions
- Starts the predictor
- Result for cpu execution
- Return the result of the test
- Predict next item
- Calculate similarity
- Calculate the similarity between two sessions
- Returns the items associated with a session
- Predict next item in session
- Evaluate the user s sessions
- Fit the model
- Train the model
- Load a data file
- Generate TFRecord from data
- Predict next item for a given session id
- Load train and test data
- Load data for training
- Forward computation
- Predict next batch
- Load data from training and test data
- Load data session
- Fit the Markov model
- Fit the embeddings
- Prepare data format
- Load a data session
- Split data into training and test sets
session-rec Key Features
session-rec Examples and Code Snippets
Community Discussions
Trending Discussions on session-rec
QUESTION
I need to establish a bgp session with route reflector running with odl and my router and so far i have done the following. Installed opendaylight karaf ,nitrogen version .
Installed bgp features (feature:install odl-restconf odl-bgpcep-bgp,odl-bgpcep-bgp). Configured parameters using advanced rest client till bgp peer section following the official site (http://docs.opendaylight.org/en/stable-nitrogen/user-guide/bgp-user-guide.html). when i checked the status of my router ,i saw that bgp state is active and In wireshark bgp open packet is send by router and odl is sending notification as connection reject .There is also a tcp packet send with reset flag set by ODL. I enabled the debug option and checked karaf log which says .
(org.opendaylight.protocol.bgp.parser.BGPDocumentedException: BGP peer with ip: IpAddress [_ipv4Address=Ipv4Address [_value=10.10.10.2]] not configured, check configured peers in : StrictBGPPeerRegistry{peers=[]} at org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator.startNegotiation(AbstractBGPSessionNegotiator.java:103)[117:org.opendaylight.bgpcep.bgp-rib-impl:0.8.1] at org.opendaylight.protocol.bgp.rib.impl.AbstractBGPSessionNegotiator.channelActive(AbstractBGPSessionNegotiator.java:278)[117:org.opendaylight.bgpcep.bgp-rib-impl:0.8.1] 2018-01-04 16:46:44,191 | DEBUG | ntLoopGroup-10-3 | AbstractBGPSessionNegotiator | 117 - org.opendaylight.bgpcep.bgp-rib-impl - 0.8.1 | Starting session negotiation on channel [id: 0xc90a1a8a, L:/10.10.10.1:179 - R:/10.10.10.2:51732] 2018-01-04 16:46:44,191 | ERROR | ntLoopGroup-10-3 | BGPDocumentedException | 111 - org.opendaylight.bgpcep.bgp-parser-api - 0.8.1 | Error = CONNECTION_REJECTED
In short ,i want to know the following,
1) why bgp notification is send by odl with connection reject and also Tcp packet send with reset flag set ?
2) why there is no file called (41-bgp-example) generated.Still i created it manually and configured but no effects.
3) How can i proceed further to reach till route reflector, is there any thing wrong or i missed something ?
below is the file i mentioned (41-bgp-example)
...ANSWER
Answered 2018-Jan-24 at 11:51Got answer for the first couple of questions
1) why bgp notification is send by odl with connection reject and also Tcp packet send with reset flag set ?
ans:- because peer was not properly configured.Using rest client, configuration was not completely successful, so edited manually file protocols-config.xml(in path /etc/opendaylight/bgp) and after this it worked.
2) why there is no file called (41-bgp-example) generated.Still i created it manually and configured but no effects.
ans:The file will not be generated because for nitrogen version,the config sub system has changed and hence have to follow using REST.
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No vulnerabilities reported
Install session-rec
You can use session-rec like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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