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weibo_analytics.html
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weibo_analytics.html
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<!DOCTYPE html>
<html lang='en'>
<head>
<script src="//d3js.org/queue.v1.min.js"></script>
<script src="//d3js.org/topojson.v1.min.js"></script>
<script src="static/js/d3.v3.min.js" charset="utf-8"></script>
<script src="static/js/jquery-1.11.0.js" charset="utf-8"></script>
<script src="static/js/omdb-movie-info.js" charset="utf-8"></script>
<meta charset="utf-8">
<title>Weibo Topics stats</title>
<!-- Bootstrap -->
<link href="static/css/bootstrap.min.css" rel="stylesheet" media="screen">
<script src="static/js/bootstrap.min.js"></script>
<script src="static/js/d3.layout.cloud.js"></script>
</head>
<body style="padding-top: 70px;overflow-x: hidden;">
<nav class="navbar navbar-fixed-top navbar-default" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/">SJTU-SPARK</a>
</div>
</div><!-- /.container -->
</nav><!-- /.navbar -->
<div class="container-fluid">
<div class="row-fluid">
<div class="col-lg-8 col-lg-offset-2">
<!--Body content-->
<div class='well'>
<h1>Weibo Topics statistics</h1>
<p>Some statistics for the <a href='https://github.com/sjtu-iwct-prof-wang/iwct_spark'>Weibo Topics</a> dataset. These stats are refreshed on a daily basis. Graphs are drawn with the <a href='http://d3js.org'>D3.js JavaScript library</a>. Basic layout with <a href='http://getbootstrap.com/'>Twitter Bootstrap framework</a>.</p>
</div>
<div class='well'>
<h2>Basic Statistics</h2>
<p class='stats'>Loading...</p>
</div>
<!--
<div class='well'>
<h2>Weibo 10 hotest Topics </h2>
<p>After mining the 50GB weibo topic datasets from 2010 to 2014, we get the following statistics on topics</p>
<div class="base-stat-key pull-left col-sm-1">Topic</div>
<div class="base-stat-val"> total amount</div>
<p id='top10list'></p>
</div>
-->
<div class='well'>
<h2>Weibo 100 hotest Topics Cloud </h2>
<p id='top100cloud'></p>
</div>
<div class='well'>
<h2>Temporal Patterns of Weibo Topics</h2>
<p id='graph-tweets-per-month'></p>
</div>
<div class='well'>
<h2>Geo-Distribution of Weibo Topics</h2>
<p>This is the distribution of hot topics in the geography landscape</p>
<p id='map'></p>
</div>
<footer style="padding: 50px 0;">
<p>© SJTU-SPARK 2014</p>
</footer>
</div>
</div>
</div>
<style>
.graph {
font: 10px sans-serif;
}
.stats{
/*margin-left: 50px;*/
}
.base-stat-key{
margin-right: 10px;
}
.base-stat-val{
}
.omdb-movie{
margin:0px;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.area {
fill: steelblue;
stroke:black;
}
.line {
fill: none;
stroke: steelblue;
stroke-width: 1.5px;
}
circle {
stroke: #000;
stroke-opacity: .5;
}
</style>
<script type="text/javascript">
function load_basic_stats_file(){
$.ajax({
url: "data/weibo_analytics/basic_stats.csv",
success: function(csvdata){
$(".stats").html('');
var lines = csvdata.split(/\n/);
var length = lines.length;
var keys = "";
var vals = "";
for (var i = 0; i < length; i++) {
line = lines[i];
line_arr = line.split(/,/);
key = line_arr[0];
val = line_arr[1];
if (typeof(val) != 'undefined'){
keys += key + ':<br>';
vals += '<strong>' + numberWithCommas(val) + '</strong><br>';
}
}
$(".stats").append('<div class="base-stat-key pull-left">'+ keys + ' </div>');
$(".stats").append('<div class="base-stat-val">'+ vals + ' </div>');
},
cache: false
});
}
function numberWithCommas(x){
return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
function load_top_k_topics(){
$.ajax({
url: "data/weibo_analytics/top_k_list.csv",
cache: false,
success: function(csvdata){
$("#top10list").html('');
var lines = csvdata.split(/\n/);
var length = lines.length;
var the_html = '';
var keys = "";
var vals = "";
for (var i = 0; i < length; i++) {
line = lines[i];
line_arr = line.split(/,/);
key = line_arr[0];
val = line_arr[1];
if (typeof(val) != 'undefined'){
keys += key + ':<br>';
vals += '<strong>' + numberWithCommas(val) + '</strong><br>';
}
}
the_html += ('<div class="base-stat-key pull-left">'+ keys + ' </div>');
the_html += ('<div class="base-stat-val">'+ vals + ' </div>');
$("#top10list").html(the_html);
}
});
}
function words_cloud(){
$.ajax({
url: "data/weibo_analytics/popular_100_topics.csv",
cache: false,
success: function(csvdata){
var screen_width = $( window ).width() / 12 * 8;
var margin = {top: 20, right: 30, bottom: 30, left: 10},
width = (screen_width - (margin.left*2) - (margin.right*2)) ,
height = 400 - margin.top - margin.bottom;
var fill = d3.scale.category20();
var lines = csvdata.split(/\n/);
var length = lines.length;
var keys = [];
var MIN_value = 0;
var hot_topics = {};
for (var i = 1; i < length; i++) {
line = lines[i];
line_arr = line.split(/,/);
keys.push(line_arr[0]);
hot_topics[line_arr[0]] = +line_arr[1];
if (i==1) {
var MIN_value = +line_arr[1]
}
else{
if (+line_arr[1]<MIN_value){
MIN_value = +line_arr[1]
};
};
};
var real_words = keys.map(
function(d){
return {text: d, size: 10*Math.log(hot_topics[d]*5/MIN_value)};
});
var test_words = [ "Hello", "world", "normally", "you", "want", "more", "words",
"than", "this"].map(function(d) {
return {text: d, size: 10 + Math.random() * 90};
});
d3.layout.cloud().size([width, height])
.words(real_words)
.padding(1)
.rotate(function() { return ~~(Math.random() * 2) * 70; })
.font("Impact")
.fontSize(function(d) { return d.size; })
.on("end", draw)
.start();
function draw(words) {
d3.select("#top100cloud").append("svg")
.attr("width", width+20)
.attr("height", height)
.append("g")
.attr("transform", "translate("+490+","+180+")")
.selectAll("text")
.data(words)
.enter().append("text")
.style("font-size", function(d) { return d.size + "px"; })
.style("font-family", "Impact")
.style("fill", function(d, i) { return fill(i); })
.attr("text-anchor", "middle")
.attr("transform", function(d) {
return "translate(" + [d.x, d.y] + ")rotate(" + d.rotate + ")";
})
.text(function(d) { return d.text; });
}
}
});
}
function draw_topics_temporal(){
var screen_width = $( window ).width() / 12 * 8;
var margin = {top: 20, right: 60, bottom: 30, left: 75},
width = (screen_width - (margin.left*2) - (margin.right*2)) ,
height = 400 - margin.top - margin.bottom;
var parseDate = d3.time.format("%Y%m").parse;
var x = d3.time.scale()
.range([0, width]);
var y = d3.scale.linear()
.range([height, 0]);
var color = d3.scale.category10();
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left");
var line = d3.svg.line()
.interpolate("basis")
.x(function(d) { return x(d.date); })
.y(function(d) { return y(d.tweets); });
function keys(obj){
var keys = [];
for(var key in obj)
{
if(obj.hasOwnProperty(key))
{
keys.push(key);
}
}
return keys;
}
var area = d3.svg.area()
.x(function(d) { return x(d.date); })
.y0(height)
.y1(function(d) { return y(d.close); });
var svg = d3.select("#graph-tweets-per-month").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
d3.tsv("data/weibo_analytics/top_k_time.tsv", function(error, data) {
color.domain(d3.keys(data[0]).filter(function(key) { return key !== "date"; }));
data.forEach(function(d) {
d.date = parseDate(d.date);
});
var cities = color.domain().map(function(name) {
return {
name: name,
values: data.map(function(d) {
return {date: d.date, tweets: +d[name]};
})
};
});
x.domain(d3.extent(data, function(d) { return d.date; }));
y.domain([
d3.min(cities, function(c) { return d3.min(c.values, function(v) { return v.tweets; }); }),
d3.max(cities, function(c) { return d3.max(c.values, function(v) { return v.tweets; }); })
]);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 0-5)
.attr("x", 0-(height/2))
.attr("dy","2em")
.text("Number of Weibos");
var city = svg.selectAll(".city")
.data(cities)
.enter().append("g")
.attr("class", "city");
city.append("path")
.attr("class", "line")
.attr("d", function(d) { return line(d.values); })
.style("stroke", function(d) { return color(d.name); });
// adding legend
var legend = svg.append("g")
.attr("class","legend")
.attr("x", width - 65)
.attr("y", 25)
.attr("height", 100)
.attr("width",100);
legend.selectAll("g")
.data(cities)
.enter().append('g')
.each(function(d,i){
var g = d3.select(this);
g.append("rect")
.attr("x", width - 65)
.attr("y", i*25 + 10)
.attr("width", 10)
.attr("height",10)
.style("fill",function(d) { return color(d.name); });
g.append("text")
.attr("x", width - 50)
.attr("y", i*25 + 20)
.attr("height",30)
.attr("width",100)
.style("fill",function(d) { return color(d.name); })
.text(function(d) { return d.name;} );
});
})
}
/* Load statistics from csv file*/
load_basic_stats_file();
/* Read the top 10 list */
load_top_k_topics();
/* draw the temporal variance of topics */
draw_topics_temporal();
/* draw the 100 hotest topics cloud*/
words_cloud()
// MAP setup
var screen_width = $( window ).width() / 12 * 8;
var margin = {top: 10, right: 30, bottom: 20, left: 45},
width = (screen_width - (margin.left*2) - (margin.right*2)) ,
height = 500 - margin.top - margin.bottom;
// data goes here
var data=[["Gansu",48],
["Qinghai",47],
["Guangxi",45],
["Guizhou",35],
["Chongqing",34],
["Beijing",12],
["Fujian",35],
["Anhui",6],
["Guangdong",40],
["Xizang",3],
["Xinjiang",12],
["Hainan",21],
["Ningxia",8],
["Shaanxi",40],
["Shanxi",11],
["Hubei",1],
["Hunan",23],
["Sichuan",19],
["Yunnan",19],
["Hebei",34],
["Henan",20],
["Liaoning",14],
["Shandong",0],
["Tianjin",12],
["Jiangxi",20],["Jiangsu",37],["Shanghai",34],["Zhejiang",46],["Jilin",38],["Inner Mongol",10],["Heilongjiang",20],["Taiwan",45],["Xianggang",35],["Macau",10]];
var title='Population of Sina Weibo users for a specific keyword';
var desc='Based on Sina Weibo user profiles during a period of time. Data from weiboscope.';
var credits='by Clement Renaud - 2013';var units='Volume of tweets';
</script>
<script src="static/js/d3map.js"></script>
</body>
</html>