mirror of
https://github.com/antos-rde/antosdk-apps.git
synced 2024-11-09 15:08:27 +01:00
50 lines
1.6 KiB
Lua
50 lines
1.6 KiB
Lua
|
local path = require("fs/vfs").ospath("home://aiws/blog-clustering")
|
||
|
|
local gettext = loadfile(path.."/gettext.lua")()
|
||
|
|
local cluster = loadfile(path.."/cluster.lua")()
|
||
|
|
|
||
|
|
local refresh = false
|
||
|
|
|
||
|
|
local file = "/home/mrsang/test.csv"
|
||
|
|
if refresh then
|
||
|
|
local data = gettext.get({publish=1})
|
||
|
|
local documents = {}
|
||
|
|
if data then
|
||
|
|
local sw = gettext.stopwords("home://aiws/blog-clustering/stopwords.txt")
|
||
|
|
for k,v in pairs(data) do
|
||
|
|
local bag = cluster.bow(data[k].content, sw)
|
||
|
|
documents[data[k].id] = bag
|
||
|
|
end
|
||
|
|
cluster.tfidf(documents)
|
||
|
|
--local v = cluster.search("arm", documents)
|
||
|
|
--echo(JSON.encode(v))
|
||
|
|
local vectors, maxv, size = cluster.get_vectors(documents)
|
||
|
|
local s = cluster.save_topchart(vectors,file, 3)
|
||
|
|
if s then echo("file saved") else echo("error save file") end
|
||
|
|
--echo(JSON.encode(r))
|
||
|
|
--r = cluster.similarity(vectors["14"],vectors["16"])
|
||
|
|
--echo("Similarity "..r)
|
||
|
|
|
||
|
|
--local c,l = cluster.kmean(3, documents, 10)
|
||
|
|
--echo(JSON.encode(c))
|
||
|
|
--echo(JSON.encode(l))
|
||
|
|
else
|
||
|
|
echo("Data missing")
|
||
|
|
end
|
||
|
|
else
|
||
|
|
local f = io.open(file,"r")
|
||
|
|
local result = {}
|
||
|
|
for line in f:lines() do
|
||
|
|
local arr = {}
|
||
|
|
local cnt = 0
|
||
|
|
for i in line:gmatch( "%S+") do
|
||
|
|
cnt = cnt + 1
|
||
|
|
arr[cnt] = i
|
||
|
|
end
|
||
|
|
if not result[arr[1]] then result[arr[1]] = {} end
|
||
|
|
result[arr[1]][arr[2]] = tonumber(arr[3])
|
||
|
|
end
|
||
|
|
f:close()
|
||
|
|
echo(JSON.encode(result))
|
||
|
|
--local r = cluster.top_similarity("2",vectors, 3)
|
||
|
|
--echo(JSON.encode(r))
|
||
|
|
end
|