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Add pagerank bottom statistic

This commit is contained in:
Tim Van Baak 2018-11-04 00:02:48 -07:00
parent a133f2c865
commit 56421820bb
1 changed files with 16 additions and 5 deletions
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21
src/build.py
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@ -211,17 +211,17 @@ def build_statistics_page(page, articles):
for citation in addendum.citations: for citation in addendum.citations:
addendum_title = "{0.title}-T{0.turn}".format(addendum) addendum_title = "{0.title}-T{0.turn}".format(addendum)
G.add_edge(addendum_title, citation.target) G.add_edge(addendum_title, citation.target)
rank_by_article = networkx.pagerank(G) rank_by_article_all = networkx.pagerank(G)
players = sorted(set([article.player for article in articles if article.player is not None])) players = sorted(set([article.player for article in articles if article.player is not None]))
pagerank_by_player = {player: 0 for player in players} pagerank_by_player = {player: 0 for player in players}
for article in articles: for article in articles:
if article.player is not None: if article.player is not None:
pagerank_by_player[article.player] += (rank_by_article[article.title] pagerank_by_player[article.player] += (rank_by_article_all[article.title]
if article.title in rank_by_article else 0) if article.title in rank_by_article_all else 0)
for addendum in article.addendums: for addendum in article.addendums:
addendum_title = "{0.title}-T{0.turn}".format(addendum) addendum_title = "{0.title}-T{0.turn}".format(addendum)
pagerank_by_player[addendum_title] += (rank_by_article[addendum_title] pagerank_by_player[addendum_title] += (rank_by_article_all[addendum_title]
if addendum_title in rank_by_article else 0) if addendum_title in rank_by_article_all else 0)
for player in players: for player in players:
pagerank_by_player[player] = round(pagerank_by_player[player], 3) pagerank_by_player[player] = round(pagerank_by_player[player], 3)
player_rank = reverse_statistics_dict(pagerank_by_player) player_rank = reverse_statistics_dict(pagerank_by_player)
@ -258,6 +258,17 @@ def build_statistics_page(page, articles):
content += "<br>\n".join(cited_times_items) content += "<br>\n".join(cited_times_items)
content += "</div>\n" content += "</div>\n"
# Lowest pagerank
pageranks = reverse_statistics_dict(rank_by_article)
bot_ranked = list(enumerate(map(lambda x: x[1], pageranks), start=1))[-10:]
# Format the ranks into strings
bot_ranked_items = itemize(bot_ranked)
content += "<div class=\"contentblock\">\n"
content += "<u>Bottom 10 articles by pagerank:</u><br>\n"
content += "<br>\n".join(bot_ranked_items)
content += "</div>\n"
# Fill in the entry skeleton # Fill in the entry skeleton
return page.format(title="Statistics", content=content) return page.format(title="Statistics", content=content)