start from 'sklearn' and 'react'

pr.txt

start node=('scikit-learn/scikit-learn', 238)
[(('scikit-learn/scikit-learn', 238), 0.15175301705649075), 
(('statsmodels/statsmodels', 626), 0.0046462682529744915), 
(('Homebrew/linuxbrew', 1456), 0.004433270451576379), 
(('biopython/biopython', 254), 0.004426327984994649), 
(('ckolivas/cgminer', 672), 0.004405231226539877), 
(('swcarpentry/bc', 1562), 0.004370743152766734), 
(('swcarpentry/shell-novice', 2166), 0.004367334429640322), 
(('swcarpentry/git-novice', 2159), 0.004366401533735693), 
(('swcarpentry/python-novice-inflammation', 2158), 0.004365037412321549), 
(('swcarpentry/site', 1561), 0.0043650053735926385), 
(('astropy/astropy', 700), 0.004170691894333836), 
(('bioconda/bioconda-recipes', 2500), 0.004136015837608844), 
(('nipy/nipype', 325), 0.004114904085557277), 
(('Homebrew/homebrew-science', 1063), 0.003935078717119594), 
(('dmlc/mxnet', 2288), 0.003907555217707031), 
(('dotcloud/docker-registry', 1491), 0.0030939796264803907), 
(('odoo/odoo', 1938), 0.0028682276159962203), 
(('collective/collective.github.com', 598), 0.002852652142701633), 
(('ipfs/go-ipfs', 2311), 0.002816912378048624), 
(('matplotlib/matplotlib', 402), 0.0027876654627731366), 
(('scikit-image/scikit-image', 1245), 0.0025121260655779575), 
(('libgit2/pygit2', 420), 0.002503344344528707), 
(('scipy/scipy', 503), 0.0023986800458922677), 
(('opencontainers/runc', 2409), 0.002395389021737615), 
(('systemd/systemd', 1150), 0.0021883358881681922), 
(('dmlc/xgboost', 2301), 0.002094185484808572), 
(('plone/Products.CMFPlone', 770), 0.002047285550377405), 
(('plone/buildout.coredev', 768), 0.0016827684533715153), 
(('python-imaging/Pillow', 1161), 0.001546155027747744), 
(('conda/conda', 1810), 0.0015384565170786582), 
(('conda/conda-recipes', 1809), 0.0014414476430029961), 
(('docker/distribution', 2389), 0.0014147070902897638), 
(('japacible/Hackathon-Calendar', 1959), 0.0014075969496179547), 
(('audreyr/cookiecutter', 1590), 0.001349079085602622), 
(('qgis/Quantum-GIS', 588), 0.0013326960227601353), 
(('benoitc/gunicorn', 117), 0.0013326019743174211), 
(('fchollet/keras', 2198), 0.0013204285554593524), 
(('ClusterLabs/resource-agents', 361), 0.001320121285537009), 
(('pagekite/Mailpile', 823), 0.001319854138975021), 
(('mozilla/bedrock', 570), 0.0013169965632081546), 
(('mozilla-services/heka', 1261), 0.0013055792226001981), 
(('wesnoth/wesnoth', 1859), 0.0012996579580612337), 
(('clementine-player/Clementine', 1754), 0.0012978089132965635), 
(('gothfox/Tiny-Tiny-RSS', 398), 0.001297547010717132), 
(('znc/znc', 174), 0.001297023394097277), 
(('CocoaPods/Xcodeproj', 838), 0.0012945518068741004), 
(('Kickball/awesome-selfhosted', 2588), 0.0012926973165207647), 
(('zfsonlinux/zfs', 674), 0.0012902495234816645), 
(('archlinuxarm/PKGBUILDs', 31), 0.0012891101143728755), 
(('CocoaPods/CocoaPods', 837), 0.0012861199890567604)]

start node=('facebook/react', 1528)
[(('facebook/react', 1528), 0.15172274041232675), 
(('yannickcr/eslint-plugin-react', 2182), 0.00571661986144047), 
(('rackt/react-router', 2032), 0.005669032377560542), 
(('udacity/frontend-nanodegree-resume', 2099), 0.00565985485473397), 
(('reactjs/react-router-tutorial', 2678), 0.005616292020174381), 
(('yelouafi/redux-saga', 2640), 0.005606557561490781), 
(('reactjs/redux', 2679), 0.005588283619706565), 
(('rackt/redux', 2365), 0.00557811065135431), 
(('gaearon/redux', 2227), 0.005577576553805659), 
(('gaearon/redux-devtools', 2469), 0.005572292700425985), 
(('davezuko/react-redux-starter-kit', 2300), 0.005537286941159086), 
(('mxstbr/react-boilerplate', 2442), 0.005026981922156401), 
(('berlinjs/berlinjs.org', 1357), 0.004920591127511862), 
(('enaqx/awesome-react', 2054), 0.00466804226340454), 
(('reactjs/react-rails', 1880), 0.00442255460578729), 
(('Khan/khan-exercises', 600), 0.004184044216593173), 
(('facebook/relay', 2259), 0.004040478910600452), 
(('ShareX/ShareX', 1719), 0.00323210224384885), 
(('larvalabs/pullup', 1837), 0.002887490436595119), 
(('facebook/react-native', 2213), 0.0027932507933313144), 
(('pidcodes/pidcodes.github.com', 2287), 0.0026659705304254433), 
(('react-toolbox/react-toolbox', 2289), 0.0026644247013794444), 
(('airbnb/enzyme', 2574), 0.0025408503173590252), 
(('GitbookIO/gitbook', 1893), 0.0020018249953472904), 
(('cubiq/iscroll', 351), 0.0017568712455790815), 
(('facebook/jest', 1941), 0.0014966579872329605), 
(('aksonov/react-native-router-flux', 2636), 0.001330617793668661), 
(('agelber/allthe2048', 1885), 0.0012772430673038708), 
(('mgcrea/angular-strap', 1217), 0.0012763811543256875), 
(('babel/babel.github.io', 2226), 0.0012675552920872555), 
(('geoserver/geoserver', 834), 0.0012574439900609902), 
(('creationix/nvm', 234), 0.0012075281165957105), 
(('react-bootstrap/react-bootstrap', 1969), 0.001175550198429674), 
(('Automattic/wp-calypso', 2322), 0.0011643688141938075), 
(('Reactive-Extensions/RxJS', 918), 0.0011531654941755822), 
(('nylira/prism-break', 1547), 0.0011380873728375855), 
(('facebook/immutable-js', 2044), 0.001135318014076923), 
(('yui/yui3', 285), 0.0010980476708427073), 
(('danvk/dygraphs', 301), 0.0010871926709123789), 
(('geotools/geotools', 833), 0.0010423400042470683), 
(('kenwheeler/slick', 1887), 0.0010109025078129865), 
(('fraywing/textAngular', 1686), 0.0009782320091950168), 
(('foosel/OctoPrint', 1384), 0.0009736795393962887), 
(('RubaXa/Sortable', 1779), 0.0009640369554841197), 
(('babel/babel', 2191), 0.0009389301488109597), 
(('mozilla/addon-sdk', 218), 0.000920146319132618), 
(('angular-ui/ng-grid', 1327), 0.0009183886999934677), 
(('openlayers/openlayers', 259), 0.0008995688723015999), 
(('tonytomov/jqGrid', 191), 0.0008964554350210654), 
(('jshint/jshint', 400), 0.000869826281522071)]

[(('tensorflow/tensorflow', 2441), 0.15120245776003569), 
(('xetorthio/jedis', 433), 0.0020082111746782517), 
(('cloudfoundry/cf-release', 1041), 0.0017511514720857468), 
(('libuv/libuv', 1991), 0.0017000492675690012), 
(('cloudfoundry/cf-acceptance-tests', 1868), 0.0016798221916747508), 
(('nodejs/node', 2266), 0.0016776971610320602), 
(('cloudfoundry/cloud_controller_ng', 1142), 0.0016714833659138577), 
(('facebook/buck', 1475), 0.0016234246663379527), 
(('nodeschool/nodeschool.github.io', 1654), 0.0016074711174122115), 
(('cloudfoundry/bosh-lite', 1587), 0.0016055956068779418), 
(('Azure/azure-content', 1929), 0.0016031332709092302), 
(('github/government.github.com', 1693), 0.0015797594967816113), 
(('ros/rosdistro', 953), 0.0015774860372851243), 
(('Microsoft/vscode-docs', 2285), 0.0015733027577870577), 
(('SirSengir/BuildCraft', 1083), 0.001568320324925939), 
(('ros/ros_comm', 1197), 0.0015572043006160578), 
(('jenkinsci/jenkins', 112), 0.0015553291633234989), 
(('mhevery/jasmine-node', 419), 0.0015474302664156673), 
(('nylas/N1', 2339), 0.0015374606326028053), 
(('jlord/patchwork', 1812), 0.0015362848762025534), 
(('pahimar/Equivalent-Exchange-3', 1065), 0.0015355641478718863), 
(('reactiveui/ReactiveUI', 1224), 0.0015312625764947383), 
(('jaymedavis/stripe.net', 818), 0.0015300464577340622), 
(('Microsoft/vscode', 2337), 0.0015268976787634393), 
(('atom/vim-mode', 1858), 0.0015256127527565977), 
(('npm/newww', 1955), 0.0015211112338654707), 
(('jenkinsci/git-plugin', 128), 0.0015190124353353196), 
(('github/android', 1149), 0.0015181707927653578), 
(('npm/npm-expansions', 2087), 0.001516814834531632), 
(('atom/atom', 1928), 0.0015147079791123853), 
(('atom/tree-view', 1860), 0.0015146747183772287), 
(('electron/electron', 2705), 0.0015123401726751416), 
(('atom/electron', 2397), 0.0015119894323567733), 
(('atom/atom-shell', 1927), 0.0015119356568344254), 
(('ciaranj/node-oauth', 183), 0.001509094811056774), 
(('webdriverio/webdriverio', 2033), 0.0014982650799223985), 
(('stevekinney/pizza', 2331), 0.0014888493634654012), 
(('DmitryBaranovskiy/raphael', 462), 0.0014478487073861185), 
(('pentaho/pentaho-kettle', 1682), 0.0014275472808784923), 
(('iojs/io.js', 2151), 0.0014262363526168877), 
(('otland/forgottenserver', 1580), 0.001407305026191448), 
(('perl6/doc', 1122), 0.0014066448748218427), 
(('phonegap/phonegap-plugins', 359), 0.0014012073642949497), 
(('checkstyle/checkstyle', 1641), 0.0013940807069111507), 
(('hibernate/hibernate-orm', 926), 0.0013866536308033265), 
(('processing/processing', 1379), 0.0013824850689225824), 
(('wildfly/wildfly', 1479), 0.0013753137670386448), 
(('droolsjbpm/drools', 382), 0.0013682745926912286), 
(('jbossas/jboss-as', 232), 0.0013554200467684433), 
(('joyent/libuv', 548), 0.0013481557987035189)]