From 191cfc5d311db8a3c5a393952fb82311f4f203a0 Mon Sep 17 00:00:00 2001 From: Jeremy Teitelbaum Date: Wed, 4 Jul 2018 12:16:33 -0400 Subject: [PATCH 1/2] Added concluding slide to talk --- graphE/.#napoleon.py | 1 - graphE/graphE.tex | 15 ++++++++++----- 2 files changed, 10 insertions(+), 6 deletions(-) delete mode 120000 graphE/.#napoleon.py diff --git a/graphE/.#napoleon.py b/graphE/.#napoleon.py deleted file mode 120000 index ed80820..0000000 --- a/graphE/.#napoleon.py +++ /dev/null @@ -1 +0,0 @@ -jet08013@woodmont.27750:1530263946 \ No newline at end of file diff --git a/graphE/graphE.tex b/graphE/graphE.tex index 6015fb7..27f97b9 100644 --- a/graphE/graphE.tex +++ b/graphE/graphE.tex @@ -172,11 +172,16 @@ (For reference the adjacency matrix of the graph has about 6500 numbers). Applying TSNE to the result we get the following picture, colored by the conference that the teams belong to. - \includegraphics[width=4in]{football_clusters.png} + \includegraphics[width=4in]{football_clusters.png} \end{frame} - - - - + \begin{frame}{Remarks for further study} + \begin{block}{Optimizing the computation} + Computing the softmax function is very inefficient because the normalization step requires a sum + over all of the nodes of the graph. \textit{Negative Sampling} and \textit{Hierarchical Softmax} are approaches to dealing with this bottleneck. + \end{block} + \begin{block}{Modifying the algorithm and adjusting the hyperparameters} + There are many ways to vary the way the random walk is carried out, and one can vary the lengths of the walks and the number of nodes chosen within each random walk. One can also modify the way the random walk is constructed (for example, by weighting the edges in some way). The program \texttt{node2vec} has many capabilities of this type. + \end{block} +\end{frame} \end{document} From 1966373ce02f7ec239cf3a9ea7301c609f353d0c Mon Sep 17 00:00:00 2001 From: Jeremy Teitelbaum Date: Wed, 4 Jul 2018 12:19:56 -0400 Subject: [PATCH 2/2] added README to jax_gl saying its obsolete --- jax_gl/README.md | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 jax_gl/README.md diff --git a/jax_gl/README.md b/jax_gl/README.md new file mode 100644 index 0000000..ed90f12 --- /dev/null +++ b/jax_gl/README.md @@ -0,0 +1,3 @@ +This work is obsolete and superseded by **graphE**. + +