from main.util.common import doForEachSimpleDoc, writeJsonToData, dataPath, readJsonFromData, formatHist
from os import path
import numpy
numTweetsPerUserFilename = "num_tweets_per_user.json"
if not path.isfile(dataPath(numTweetsPerUserFilename)):
numTweetsPerUser = {}
def getRelevantData(doc):
global userCount
twitterData = doc[2]
for tweet in twitterData:
user = tweet[1]
usersTotalTweets = numTweetsPerUser.get(user, 0) + 1
numTweetsPerUser[user] = usersTotalTweets
doForEachSimpleDoc(getRelevantData)
writeJsonToData(numTweetsPerUser, numTweetsPerUserFilename)
else:
numTweetsPerUser = readJsonFromData(numTweetsPerUserFilename)
hist = numpy.histogram(list(numTweetsPerUser.itervalues()), [1, 2, 3, 4, 5, 10, 20, 100, 500, 1000])
print "\n" * 3
# Tweet Histogaram
print "Tweet Histogram:"
formatHist(hist[0], hist[1], 6)
- veröffentlichungsdatum
"""
<<<<<<< HEAD
from main.util.common import doForEachPlosDoc, dataPath, readJsonFromData
=======
from main.util.common import doForEachPlosDoc, dataPath, readJsonFromData, doForEachDocInPath
>>>>>>> c1d847f9933d66a47795fd212c3631dbcb27ee29
import re
import json
from dateutil.parser import parse
import calendar
<<<<<<< HEAD
file = open(dataPath("relevant_document_data.json"), "w")
def findRelevantData(doc):
doi = doc['doi']
title = doc['title']
twitterData = None # liste von [ "tweet text", user, retweetUser (None, wenn kein retweet), zeitpunkt ]
citations = None # [ zeitpunkt, totalCitations ]
mendeleyDisciplineList = None
pubDate = doc['publication_date']
mendeleyReaders = None
issn = None
issue = None
volume = None
pdfViews = None
htmlViews = None
citeULikeShares = None
def interpolateDatapoint(timeline, time):
exactMatches = filter(lambda x: x[0] == time, timeline)
if(len(exactMatches) > 1):
raise Exception("more than one exact match for a timepoint: " + str(exactMatches))
elif(len(exactMatches) == 1):
return float(exactMatches[0][1])
else:
f = interpolate.interp1d(map(lambda x: x[0], timeline), map(lambda x: x[1], timeline))
return float(f(time))
def addDummyPointIfNoDataAvailable(timeline, publicationDate, delayFromPubDate):
if(timeline[0][0] > publicationDate+delayFromPubDate):
timeline.insert(0, [publicationDate+delayFromPubDate, 0])
lines = open(dataPath("points_filtered_2.json"), "r")
for line in lines:
doc = json.loads(line)
docId = doc['id']
publicationDate = doc['publication_date']
timeline = doc['twitter-data']
addDummyPointIfNoDataAvailable(timeline, publicationDate, -10*24*60*60)
normalizedTimeline = []
for dayDiff in [-10, 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150]:
timePoint = publicationDate + (dayDiff * 24*60*60)
value = interpolateDatapoint(timeline, timePoint)
normalizedTimeline.append([dayDiff, value])
"""
from main.util.common import doForEachPlosDoc, dataPath
import re
import json
crossrefs = {}
def findRelevantData(doc):
doi = doc['doi']
refs = []
for source in doc['sources']:
if source['name'] == 'crossref':
events = source['events']
if len(events) != 0:
for event in [event['event'] for event in events]:
issn = event.get('issn', None)
referencingDoi = event.get('doi', None)
publicationType = event.get('publication_type', None)
refs.append({'doi' : referencingDoi, 'issn' : issn, 'type' : publicationType})
crossrefs[doi] = refs
file = open(dataPath("crossrefs.json"), "w")
doForEachPlosDoc(findRelevantData, verbose=True)
file.write(json.dumps(crossrefs))
file.close()
def userCorrelationToDiscipline():
"""
zuerst user_disc_map erstellen:
[ user1 : [
[mendDisc1_1, mendDisc1_2, ...], // Liste von Disziplinen pro Tweet des Nutzers
[mendDisc2_1, mendDisc2_2, ...]
], user2: [
...
] ]
"""
if not os.path.isfile(dataPath("user_disc_map.json")):
userDiscList = []
for doc in SimpleDoc.getall():
twitterUsers = [tweet.user for tweet in doc.tweets]
disciplines = doc.mendeleyDisciplines
if len(twitterUsers)!=0 and disciplines!=None and len(disciplines)!=0:
for twitterUser in twitterUsers:
userDiscList.append([twitterUser, disciplines])
userDiscMap = {}
for item in userDiscList:
discList = userDiscMap.get(item[0], [])
discList.append(item[1])
userDiscMap[item[0]] = discList
writeJsonToData(userDiscMap, "user_disc_map.json")
else:
userDiscMap = readJsonFromData("user_disc_map.json")
"""
dann "user_disc_count_map" erstellen:
[ user1 : {
"total_posts" : n,
"user_posts_in_desc" : {
"disc1" : n_1,
"disc2" : n_2,
...
}
}, user2: {
...
} ]
"""
if not os.path.isfile(dataPath("user_disc_count_map.json")):
userDiscCountMap = { }
for user, descListList in userDiscMap.items():
totalPosts = len(descListList)
allUsersDesc = set()
for descList in descListList:
allUsersDesc |= set(descList)
userPostsInDesc = { }
for desc in allUsersDesc:
postsInDesc = sum(1 for descList in descListList if desc in descList)
userPostsInDesc[desc] = postsInDesc
userDiscCountMap[user] = { "total_posts" : totalPosts, "user_posts_in_desc" : userPostsInDesc }
writeJsonToData(userDiscCountMap, "user_disc_count_map.json")
else:
userDiscCountMap = readJsonFromData("user_disc_count_map.json")
for user, userdata in userDiscCountMap.items():
totalPosts = userdata['total_posts']
relCounts = []
for desc, count in userdata['user_posts_in_desc'].items():
relCounts.append([desc, float(count)/totalPosts])
relCounts = sorted(relCounts, key=lambda x: x[1], reverse=True)
if totalPosts > 50:
print user
print relCounts
print "\n\n"
"""
from main.util.common import doForEachPlosDoc, dataPath
import re
import json
mendeleyPublicationOutlets = []
def findRelevantData(doc):
for source in doc['sources']:
if source['name'] == 'mendeley':
events = source['events']
if len(events) != 0:
publicationOutlet = None
issn = None
if 'publication_outlet' in events:
publicationOutlet = events['publication_outlet']
if 'identifiers' in events:
if 'issn' in events['identifiers']:
issn = events['identifiers']['issn']
mendeleyPublicationOutlets.append([publicationOutlet, issn])
file = open(dataPath("publication_outlets.json"), "w")
doForEachPlosDoc(findRelevantData, verbose=True)
file.write(json.dumps(mendeleyPublicationOutlets))
file.close()
import json
from matplotlib.pyplot import show
from hcluster import pdist, linkage, dendrogram, fcluster
import numpy
from numpy.random import rand
from main.util.common import dataPath
# load distance matrix
# Z = linkage(distanceMatrix)
# numpy.save("dendrogram.npy", Z)
# dendrogram(Z)
# show()
Z = numpy.load(dataPath("dendrogram.npy"))
dendrogram(Z)
show()
clu = fcluster(Z, 2, depth=5000, criterion='distance')
cluInstances = {}
for i in clu:
cluInstances[i] = cluInstances.get(i, 0) + 1
# numpy.save(dataPath("clusters.npy"), clu)
# clu = numpy.load(dataPath("clusters.npy"))
"""hist1 = numpy.histogram(list(cluInstances.itervalues()))
from main.util.common import doForEachPlosDoc, dataPath, readJsonFromData
import re
import json
from dateutil.parser import parse
import calendar
file = open(dataPath("document_timelines.json"), "w")
def findRelevantData(doc):
doi = doc["doi"]
pubDate = timestr2timestamp(doc["publication_date"])
citeULikeTimeline = None
pubmedTimeline = None
scopusTimeline = None
counterTimeline = None
counterEvents = None
pmcTimeline = None
pmcEvents = None
facebookTimeline = None
mendeleyTimeline = None
crossrefTimeline = None
relativemetricTimeline = None
crossrefTimeline = None
twitterTimeline = None
for source in doc["sources"]:
if source["name"] == "citeulike":
citeULikeTimeline = map(
lambda item: [timestr2timestamp(item["update_date"]), item["total"]], source["histories"]
)
