My Keras implementation of the Deep Semantic Similarity Model (DSSM)/Convolutional Latent Semantic Model (CLSM) described here. As search data sets are generally proprietary, you will have to provide your own data to use with the code.
- http://research.microsoft.com/pubs/238873/wsdm2015.v3.pdf - slides giving a high level overview of the DSSM and how it can be used for information retrieval.
- http://research.microsoft.com/en-us/projects/dssm/ - Microsoft Research's summary of the DSSM (includes many more references).